Abstract Introduction Gout is a common inflammatory arthritis caused by articular precipitation of monosodium urate crystals. It usually affects the first metatarsophalangeal joint of the foot and less commonly other joints, such as wrists, elbows, knees and ankles. Case presentation We report the case of a 75-year-old Caucasian man with tophaceous multiarticular gout, soft-tissue involvement and ulcerated tophi on the first metatarsophalangeal joint of the left foot, on the first interphalangeal joint of the right foot and on the left thumb. Conclusion Ulcers due to tophaceous gout are currently uncommon considering the positive effect of pharmaceutical treatment in controlling hyperuricemia. Surgical treatment is seldom required for gout and is usually reserved for cases of recurrent attacks with deformities, severe pain, infection and joint destruction.</p

A Tran

B Palmieri

C Nguyen

Constantinos Villias

E Ertugrul Sener

Efstathios Rallis

Emmanouil Pavlakis

Evangelos Falidas

G Iacobellis

GK Patel

JH Lee

M Tripoli

P Sarma

RA Brook

S Khandpur

S Kumar

SJ Lee

SS Lee

Stavros Mathioulakis

T Ali

T Iwamoto

T Neogi

Vasiliki-Kalliopi Bournia

English

PubMed

Crossref

JOURNAL OF MEDICALCASE REPORTSMultiarticular chronic tophaceous gout withsevere and multiple ulcerations: a case reportFalidas et al.Falidas et al. Journal of Medical Case Reports 2011, 5:397http://www.jmedicalcasereports.com/content/5/1/397 (19 August 2011)CASE REPORT Open AccessMultiarticular chronic tophaceous gout withsevere and multiple ulcerations: a case reportEvangelos Falidas1*, Efstathios Rallis2, Vasiliki-Kalliopi Bournia3, Stavros Mathioulakis1, Emmanouil Pavlakis1 andConstantinos Villias1AbstractIntroduction: Gout is a common inflammatory arthritis caused by articular precipitation of monosodium uratecrystals. It usually affects the first metatarsophalangeal joint of the foot and less commonly other joints, such aswrists, elbows, knees and ankles.Case presentation: We report the case of a 75-year-old Caucasian man with tophaceous multiarticular gout, soft-tissue involvement and ulcerated tophi on the first metatarsophalangeal joint of the left foot, on the firstinterphalangeal joint of the right foot and on the left thumb.Conclusion: Ulcers due to tophaceous gout are currently uncommon considering the positive effect ofpharmaceutical treatment in controlling hyperuricemia. Surgical treatment is seldom required for gout and isusually reserved for cases of recurrent attacks with deformities, severe pain, infection and joint destruction.IntroductionGout is a common disorder of uric acid metabolism,characterized by recurrent episodes of inflammatoryarthritis, tophaceous soft tissue deposits of monosodiumurate crystals, uric acid renal calculi and chronicnephropathy. We report the case of a 75-year-old Cau-casian man suffering tophaceous multiarticular gout andsoft-tissue involvement, presenting with ulcerated tophioverlying the first metatarsophalangeal joint of the leftfoot, the first interphalangeal joint of the right foot andthe left thumb. We also emphasize the disabling effectsof the under-treated hyperuremic arthropathy.Case presentationA 75-year old Caucasian man with a long-standing his-tory of tophaceous gout and several recurrent episodesof arthritis during the past five years presented with alarge, painful, ulcerated tophus located on the firstmetatarsophalangeal joint of his left foot to our emer-gency department. He had intentionally interruptedtreatment with allopurinol four months previously; how-ever, he did not report any recent deviations from hisstandard diet, any alcohol abuse or diuretic treatment.Five days before presenting to the emergency depart-ment, a tophus on the first toe of his left foot hadbecome painful, red and swollen. He tried a course ofnon-steroidal anti-inflammatory drugs (NSAIDs) with-out improvement. Ten hours before seeking medicalassistance, the tophus burst releasing a viscous, chalk-like material.On physical examination he had a mild fever of 37.8°C. A greyish, voluminous and ulcerated nodule contain-ing chalky material was located on the first metatarso-phalangeal joint of his left foot (Figure 1). Furtherexamination revealed multiple other tophi overlying thefirst and second metacarpophalangeal joints of his lefthand (Figure 2) and the interphalangeal joints of hisright hand (Figure 3), wrists, elbows (Figure 4), ankles,interphalangeal and metatarsophalangeal joints of thefeet and heels (Figure 5). Two smaller ulcerated tophiwere also seen on the fingertip of the left thumb andover the first interphalangeal joint of the right foot.Many joints were also deformed. The first metatarso-phalangeal joint of his left foot was totallynonfunctional.Laboratory workup revealed leukocytosis (14.524/mm3), elevated C-reactive protein (7.21 mg/dl) and ele-vated serum uric acid (14 mg/dl). Radiographs of the* Correspondence: falidase@otenet.gr1First Department of Surgery, 417 NIMTS Veterans Administration Hospital ofAthens, Monis Petraki 10-12, Athens, 11521,GreeceFull list of author information is available at the end of the articleFalidas et al. Journal of Medical Case Reports 2011, 5:397http://www.jmedicalcasereports.com/content/5/1/397 JOURNAL OF MEDICALCASE REPORTS© 2011 Falidas et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative CommonsAttribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction inany medium, provided the original work is properly cited.foot showed soft tissue swelling and total destruction ofthe first metatarsophalangeal joint (Figure 6). Moderateperiarticular alterations were also observed in the otherjoints of the foot. Cultures from the ulcerated tophuswere negative. Antibiotic treatment with ciprofloxacin(800 mg/day) and intravenous administration of NSAIDs(lornoxicam 16 mg/day) was initiated.Due to the extraordinary size of the ulcer and thecomplete destruction of the underlying joint, amputationof the left foot was considered. However, before resort-ing to this solution, a surgical debridement with lavageof the joint was performed. Debridement was also per-formed on the minor ulcers. Five days after admissiontreatment with allopurinol (300 mg/day) was initiated.The patient improved clinically and was discharged twodays later. For the next 33 days foam silver-containingwound dressing (CELLOSORB® Ag) and heterologouslyophilized collagen (BIOPAD®, equine collagen) wereused on the largest of the three ulcers, on an outpatientbasis, while efforts were made to keep serum uric acidlevels within normal limits. All three ulcers healed com-pletely within eight, 10 and 40 days after initial presen-tation, respectively (Figure 7). Six months aftertreatment, he remains symptom free, although he stillrefuses to comply with the prescribed uric acid loweringregimen and rejects any further surgical intervention.DiscussionGout is the most common inflammatory arthropathy,reported to affect 2.13% of the population of the UnitedStates of America in 2009 [1]. Older age, male sex, post-menopausal state and black race are related to a higherrisk for development of the disease [2]. Elevation of uricacid levels above the saturation point for urate crystalformation (6.8 mg/dl) usually results from an impairedrenal uric acid excretion and although necessary, it isnot sufficient to cause gout. Hyperuricemia and goutFigure 1 Voluminous, erupted and ulcerated nodule on thefirst metatarsophalangeal joint of the left foot containingchalky material (on admission).Figure 2 Voluminous tophi of the first and secondmetacarpophalangeal joint of the left hand. A small ulceratedtophus is also visible on the fingertip of the thumb.Figure 3 Tophi of the interphalangeal joints of the right hand.Figure 4 Sizable tophus of the right elbow.Falidas et al. Journal of Medical Case Reports 2011, 5:397http://www.jmedicalcasereports.com/content/5/1/397Page 2 of 4can be attributed to uric acid elevating drugs, geneticpolymorphisms in genes controlling renal urate trans-port and predisposing dietary factors, such as consump-tion of red meat, seafood, alcohol and fructosecontaining soft beverages [3]. Other conditions asso-ciated with the disease include insulin resistance, obe-sity, hypertension, renal insufficiency, congestive heartfailure, and organ transplantation [2].Over time, poorly controlled gout may progress to achronic phase, characterized by polyarticular attacks,painful symptoms between acute flares and monoso-dium urate crystal deposition (tophi) in soft tissues orjoints [2]. Tophi are typically found on the helix of theears, on fingers, toes, wrists and knees, on the olecranonbursae, on the Achilles tendons and also rarely on thesclerae, subconjuctivally, [4] and on the cardiac valves[5]. They can cause pain and dysfunction and are rarelyassociated with ulcerations [6], bone fractures [7], ten-don and ligament rupture [8], carpal tunnel [9] andother nerve compression syndromes [10]. Differentialdiagnosis for subcutaneous or articular nodules includesseptic arthritis, synovial cysts, nodal osteoarthritis, rheu-matoid arthritis, sarcoidosis, lymphoma or neoplasms[11]. Synovial fluid or tophus aspiration permits diagno-sis through demonstration of negatively birefringentmonosodium urate crystals [2].Treatment options for acute gouty attacks includedietary and lifestyle modifications, NSAIDs, colchicine,oral or topical steroids and corticotropin (ACTH). Inter-leukin-1 (IL-1) antagonists, such as anakinra, a humanrecombinant IL-1 receptor antagonist and canakinumab,a monoclonal antibody against IL-1b, have also shownpromising results in the treatment of refractory cases orcases intolerant to classical therapy [2]. Even withouttreatment acute attacks usually resolve spontaneouslywithin seven to 10 days. Normalizing hyperuricemia isof cardinal significance for the control of recurrentattacks and for the regression of tophi. This is achievedwith drugs, which either favor uric acid excretion (pro-benecid), convert uric acid into soluble allantoinFigure 6 Radiographs of the foot. Total destruction of the firstmetatarsophalangeal joint and soft tissue swelling is shown as isfocal involvement of dorsal and plantar surface of the foot(panniculitis).Figure 5 Tophus of the medial surface of the right heel andsmall ulcer of the first interphalangeal joint of the right foot.Figure 7 Complete healing of the ulcer 40 days after the initialobservation.Falidas et al. Journal of Medical Case Reports 2011, 5:397http://www.jmedicalcasereports.com/content/5/1/397Page 3 of 4(pegloticase), or inhibit uric acid production (allopuri-nol, febuxostat) [2].Surgical treatment is seldom required for gout and isusually reserved for cases of recurrent attacks withdeformities, severe pain and joint destruction [11]. Themain indication for surgery in patients with tophaceousgout is sepsis or infection of ulcerated tophi, followedby mechanical problems, confirmation of diagnosis andpain control [12]. Removal of tophaceous deposits fromthe hands can be achieved through tenosynovectomy forheavily infiltrated tendons, through a soft-tissue shavingtechnique for heavy skin infiltration with ulceration anddraining fissures [13], or through more complex surgicalapproaches involving large skin incisions and excision ofthe tophi [14]. A hydrosurgery system applying a highlypressurized saline stream has also been used with goodresults for the debridement of tophi [15]. In the earlystages, surgical arthroplasty can be carried out, but sim-ple enucleation of the tophi may lead to complicationssuch as skin necrosis, tendon and joint exposures [11].Amputation is always a valid option for untreatable andinfected ulcerations [16].Our patient presented to the emergency departmentwith a relatively unusual finding of ulcerated goutytophi. Aggressive medical treatment improved hyperuri-cemia and facilitated the surgical approach that wasinitially aimed to control inflammation and avoid ampu-tation. Heterologous, native type I collagen has a knownrole in tissue repair, promoting fibroblast deposition inthe dermal matrix and stimulating angiogenesis, granu-lation tissue formation, and reepithelization. It is a validtherapeutic option in chronic wound management [17]and along with the usage of silver-containing foam dres-sings it resulted in an acceptable healing of the ulcer.Although the first metatarsophalangeal joint in ourpatient remained nonfunctional following treatment, itwas able to sustain mechanical support of the foot,underlying the fact that surgical intervention should beconsidered in selected cases of chronic tophaceous gout.ConsentWritten informed consent was obtained from the patientfor publication of this case report and accompanyingimages. A copy of the written is available for review bythe Editor-in-Chief of this journal.Author details1First Department of Surgery, 417 NIMTS Veterans Administration Hospital ofAthens, Monis Petraki 10-12, Athens, 11521,Greece. 2Department ofDermatology, 417 NIMTS Veterans Administration Hospital of Athens, Greece.3Department of Rheumatology, 417 NIMTS Veterans Administration Hospitalof Athens, Greece.Authors’ contributionsEF, ER and SM participated in the sequence alignment, researched sourcesfor the references and drafted the manuscript. EP took the photographs anddrafted the manuscript. KVB and CV helped in the interpretation of thephotos and helped draft the final version of the manuscript. All authors readand approved the final manuscript.Competing interestsThe authors declare that they have no competing interests.Received: 5 March 2011 Accepted: 19 August 2011Published: 19 August 2011References1. Brook RA, Forsythe A, Smeeding JE, Lawrence Edwards N: Chronic gout:epidemiology, disease progression, treatment and disease burden. CurrMed Res Opin 2010, 26:2813-2821.2. Neogi T: Clinical practice. Gout. N Engl J Med 2011, 364:443-452.3. Lee SJ, Terkeltaub RA, Kavanaugh A: Recent developments in diet andgout. Curr Opin Rheumatol 2006, 18:193-198.4. Sarma P, Das D, Deka P, Deka AC: Subconjunctival urate crystals: a casereport. Cornea 2010, 29:830-832.5. Iacobellis G: A rare and asymptomatic case of mitral valve tophusassociated with severe gouty tophaceous arthritis. J Endocrinol Invest2004, 27:965-966.6. Patel GK, Davies WL, Price PP, Harding KG: Ulcerated tophaceous gout.International Wound Journal 2010, 7:423-427.7. Nguyen C, Ea HK, Palazzo E, Liote F: Tophaceous gout: an unusual causeof multiple fractures. Scand J Rheumatol 2010, 39:93-96.8. Iwamoto T, Toki H, Ikari K, Yamanaka H, Momohara S: Multiple extensortendon ruptures caused by tophaceous gout. Mod Rheumatol 2010,20:210-212.9. Ali T, Hofford R, Mohammed F, Maharaj D, Sookhoo S, van Velzen D:Tophaceous gout: a case of bilateral carpal tunnel syndrome. West IndianMed J 1999, 48:160-162.10. Tran A, Prentice D, Chan M: Tophaceous gout of the odontoid processcausing glossopharyngeal, vagus, and hypoglossal nerve palsies. Int JRheum Dis 2011, 14:105-108.11. Khandpur S, Minz AK, Sharma VK: Chronic tophaceous gout with severedeforming arthritis. Indian J Dermatol Venereol Leprol 2010, 76:69-71.12. Kumar S, Gow P: A survey of indications, results and complications ofsurgery for tophaceous gout. N Z Med J 2002, 115:U109.13. Lee SS, Sun IF, Lu YM, Chang KP, Lai CS, Lin SD: Surgical treatment of thechronic tophaceous deformity in upper extremities - the shavingtechnique. J Plast Reconstr Aesthet Surg 2009, 62:669-674.14. Tripoli M, Falcone AR, Mossuto C, Moschella F: Different surgicalapproaches to treat chronic tophaceous gout in the hand: ourexperience. Tech Hand Up Extrem Surg 2010, 14:187-190.15. Lee JH, Park JY, Seo JW, Oh DY, Ahn ST, Rhie JW: Surgical treatment ofsubcutaneous tophaceous gout. J Plast Reconstr Aesthet Surg 2010,63:1933-1935.16. Ertugrul Sener E, Guzel VB, Takka S: Surgical management of tophaceousgout in the hand. Arch Orthop Trauma Surg 2000, 120:482-483.17. Palmieri B: Heterologous collagen in wound healing: a clinical study. Int JTissue React 1992, 14 Suppl:21-25.doi:10.1186/1752-1947-5-397Cite this article as: Falidas et al.: Multiarticular chronic tophaceous goutwith severe and multiple ulcerations: a case report. Journal of MedicalCase Reports 2011 5:397.Falidas et al. Journal of Medical Case Reports 2011, 5:397http://www.jmedicalcasereports.com/content/5/1/397Page 4 of 4

Journal of Medical Case Reports

Multiarticular chronic tophaceous gout with severe and multiple ulcerations: a case report

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JOURNAL OF MEDICAL
CASE REPORTS
Multiarticular chronic tophaceous gout with
severe and multiple ulcerations: a case report
Falidas et al.
Falidas et al. Journal of Medical Case Reports 2011, 5:397
http://www.jmedicalcasereports.com/content/5/1/397 (19 August 2011)
CASE REPORT Open Access
Multiarticular chronic tophaceous gout with
severe and multiple ulcerations: a case report
Evangelos Falidas1*, Efstathios Rallis2, Vasiliki-Kalliopi Bournia3, Stavros Mathioulakis1, Emmanouil Pavlakis1 and
Constantinos Villias1
Abstract
Introduction: Gout is a common inflammatory arthritis caused by articular precipitation of monosodium urate
crystals. It usually affects the first metatarsophalangeal joint of the foot and less commonly other joints, such as
wrists, elbows, knees and ankles.
Case presentation: We report the case of a 75-year-old Caucasian man with tophaceous multiarticular gout, soft-
tissue involvement and ulcerated tophi on the first metatarsophalangeal joint of the left foot, on the first
interphalangeal joint of the right foot and on the left thumb.
Conclusion: Ulcers due to tophaceous gout are currently uncommon considering the positive effect of
pharmaceutical treatment in controlling hyperuricemia. Surgical treatment is seldom required for gout and is
usually reserved for cases of recurrent attacks with deformities, severe pain, infection and joint destruction.
Introduction
Gout is a common disorder of uric acid metabolism,
characterized by recurrent episodes of inflammatory
arthritis, tophaceous soft tissue deposits of monosodium
urate crystals, uric acid renal calculi and chronic
nephropathy. We report the case of a 75-year-old Cau-
casian man suffering tophaceous multiarticular gout and
soft-tissue involvement, presenting with ulcerated tophi
overlying the first metatarsophalangeal joint of the left
foot, the first interphalangeal joint of the right foot and
the left thumb. We also emphasize the disabling effects
of the under-treated hyperuremic arthropathy.
Case presentation
A 75-year old Caucasian man with a long-standing his-
tory of tophaceous gout and several recurrent episodes
of arthritis during the past five years presented with a
large, painful, ulcerated tophus located on the first
metatarsophalangeal joint of his left foot to our emer-
gency department. He had intentionally interrupted
treatment with allopurinol four months previously; how-
ever, he did not report any recent deviations from his
standard diet, any alcohol abuse or diuretic treatment.
Five days before presenting to the emergency depart-
ment, a tophus on the first toe of his left foot had
become painful, red and swollen. He tried a course of
non-steroidal anti-inflammatory drugs (NSAIDs) with-
out improvement. Ten hours before seeking medical
assistance, the tophus burst releasing a viscous, chalk-
like material.
On physical examination he had a mild fever of 37.8°
C. A greyish, voluminous and ulcerated nodule contain-
ing chalky material was located on the first metatarso-
phalangeal joint of his left foot (Figure 1). Further
examination revealed multiple other tophi overlying the
first and second metacarpophalangeal joints of his left
hand (Figure 2) and the interphalangeal joints of his
right hand (Figure 3), wrists, elbows (Figure 4), ankles,
interphalangeal and metatarsophalangeal joints of the
feet and heels (Figure 5). Two smaller ulcerated tophi
were also seen on the fingertip of the left thumb and
over the first interphalangeal joint of the right foot.
Many joints were also deformed. The first metatarso-
phalangeal joint of his left foot was totally
nonfunctional.
Laboratory workup revealed leukocytosis (14.524/
mm3), elevated C-reactive protein (7.21 mg/dl) and ele-
vated serum uric acid (14 mg/dl). Radiographs of the
* Correspondence: falidase@otenet.gr
1First Department of Surgery, 417 NIMTS Veterans Administration Hospital of
Athens, Monis Petraki 10-12, Athens, 11521,Greece
Full list of author information is available at the end of the article
Falidas et al. Journal of Medical Case Reports 2011, 5:397
http://www.jmedicalcasereports.com/content/5/1/397 JOURNAL OF MEDICAL
CASE REPORTS
© 2011 Falidas et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons
Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in
any medium, provided the original work is properly cited.
foot showed soft tissue swelling and total destruction of
the first metatarsophalangeal joint (Figure 6). Moderate
periarticular alterations were also observed in the other
joints of the foot. Cultures from the ulcerated tophus
were negative. Antibiotic treatment with ciprofloxacin
(800 mg/day) and intravenous administration of NSAIDs
(lornoxicam 16 mg/day) was initiated.
Due to the extraordinary size of the ulcer and the
complete destruction of the underlying joint, amputation
of the left foot was considered. However, before resort-
ing to this solution, a surgical debridement with lavage
of the joint was performed. Debridement was also per-
formed on the minor ulcers. Five days after admission
treatment with allopurinol (300 mg/day) was initiated.
The patient improved clinically and was discharged two
days later. For the next 33 days foam silver-containing
wound dressing (CELLOSORB® Ag) and heterologous
lyophilized collagen (BIOPAD®, equine collagen) were
used on the largest of the three ulcers, on an outpatient
basis, while efforts were made to keep serum uric acid
levels within normal limits. All three ulcers healed com-
pletely within eight, 10 and 40 days after initial presen-
tation, respectively (Figure 7). Six months after
treatment, he remains symptom free, although he still
refuses to comply with the prescribed uric acid lowering
regimen and rejects any further surgical intervention.
Discussion
Gout is the most common inflammatory arthropathy,
reported to affect 2.13% of the population of the United
States of America in 2009 [1]. Older age, male sex, post-
menopausal state and black race are related to a higher
risk for development of the disease [2]. Elevation of uric
acid levels above the saturation point for urate crystal
formation (6.8 mg/dl) usually results from an impaired
renal uric acid excretion and although necessary, it is
not sufficient to cause gout. Hyperuricemia and gout
Figure 1 Voluminous, erupted and ulcerated nodule on the
first metatarsophalangeal joint of the left foot containing
chalky material (on admission).
Figure 2 Voluminous tophi of the first and second
metacarpophalangeal joint of the left hand. A small ulcerated
tophus is also visible on the fingertip of the thumb.
Figure 3 Tophi of the interphalangeal joints of the right hand.
Figure 4 Sizable tophus of the right elbow.
Falidas et al. Journal of Medical Case Reports 2011, 5:397
http://www.jmedicalcasereports.com/content/5/1/397
Page 2 of 4
can be attributed to uric acid elevating drugs, genetic
polymorphisms in genes controlling renal urate trans-
port and predisposing dietary factors, such as consump-
tion of red meat, seafood, alcohol and fructose
containing soft beverages [3]. Other conditions asso-
ciated with the disease include insulin resistance, obe-
sity, hypertension, renal insufficiency, congestive heart
failure, and organ transplantation [2].
Over time, poorly controlled gout may progress to a
chronic phase, characterized by polyarticular attacks,
painful symptoms between acute flares and monoso-
dium urate crystal deposition (tophi) in soft tissues or
joints [2]. Tophi are typically found on the helix of the
ears, on fingers, toes, wrists and knees, on the olecranon
bursae, on the Achilles tendons and also rarely on the
sclerae, subconjuctivally, [4] and on the cardiac valves
[5]. They can cause pain and dysfunction and are rarely
associated with ulcerations [6], bone fractures [7], ten-
don and ligament rupture [8], carpal tunnel [9] and
other nerve compression syndromes [10]. Differential
diagnosis for subcutaneous or articular nodules includes
septic arthritis, synovial cysts, nodal osteoarthritis, rheu-
matoid arthritis, sarcoidosis, lymphoma or neoplasms
[11]. Synovial fluid or tophus aspiration permits diagno-
sis through demonstration of negatively birefringent
monosodium urate crystals [2].
Treatment options for acute gouty attacks include
dietary and lifestyle modifications, NSAIDs, colchicine,
oral or topical steroids and corticotropin (ACTH). Inter-
leukin-1 (IL-1) antagonists, such as anakinra, a human
recombinant IL-1 receptor antagonist and canakinumab,
a monoclonal antibody against IL-1b, have also shown
promising results in the treatment of refractory cases or
cases intolerant to classical therapy [2]. Even without
treatment acute attacks usually resolve spontaneously
within seven to 10 days. Normalizing hyperuricemia is
of cardinal significance for the control of recurrent
attacks and for the regression of tophi. This is achieved
with drugs, which either favor uric acid excretion (pro-
benecid), convert uric acid into soluble allantoin
Figure 6 Radiographs of the foot. Total destruction of the first
metatarsophalangeal joint and soft tissue swelling is shown as is
focal involvement of dorsal and plantar surface of the foot
(panniculitis).
Figure 5 Tophus of the medial surface of the right heel and
small ulcer of the first interphalangeal joint of the right foot.
Figure 7 Complete healing of the ulcer 40 days after the initial
observation.
Falidas et al. Journal of Medical Case Reports 2011, 5:397
http://www.jmedicalcasereports.com/content/5/1/397
Page 3 of 4
(pegloticase), or inhibit uric acid production (allopuri-
nol, febuxostat) [2].
Surgical treatment is seldom required for gout and is
usually reserved for cases of recurrent attacks with
deformities, severe pain and joint destruction [11]. The
main indication for surgery in patients with tophaceous
gout is sepsis or infection of ulcerated tophi, followed
by mechanical problems, confirmation of diagnosis and
pain control [12]. Removal of tophaceous deposits from
the hands can be achieved through tenosynovectomy for
heavily infiltrated tendons, through a soft-tissue shaving
technique for heavy skin infiltration with ulceration and
draining fissures [13], or through more complex surgical
approaches involving large skin incisions and excision of
the tophi [14]. A hydrosurgery system applying a highly
pressurized saline stream has also been used with good
results for the debridement of tophi [15]. In the early
stages, surgical arthroplasty can be carried out, but sim-
ple enucleation of the tophi may lead to complications
such as skin necrosis, tendon and joint exposures [11].
Amputation is always a valid option for untreatable and
infected ulcerations [16].
Our patient presented to the emergency department
with a relatively unusual finding of ulcerated gouty
tophi. Aggressive medical treatment improved hyperuri-
cemia and facilitated the surgical approach that was
initially aimed to control inflammation and avoid ampu-
tation. Heterologous, native type I collagen has a known
role in tissue repair, promoting fibroblast deposition in
the dermal matrix and stimulating angiogenesis, granu-
lation tissue formation, and reepithelization. It is a valid
therapeutic option in chronic wound management [17]
and along with the usage of silver-containing foam dres-
sings it resulted in an acceptable healing of the ulcer.
Although the first metatarsophalangeal joint in our
patient remained nonfunctional following treatment, it
was able to sustain mechanical support of the foot,
underlying the fact that surgical intervention should be
considered in selected cases of chronic tophaceous gout.
Consent
Written informed consent was obtained from the patient
for publication of this case report and accompanying
images. A copy of the written is available for review by
the Editor-in-Chief of this journal.
Author details
1First Department of Surgery, 417 NIMTS Veterans Administration Hospital of
Athens, Monis Petraki 10-12, Athens, 11521,Greece. 2Department of
Dermatology, 417 NIMTS Veterans Administration Hospital of Athens, Greece.
3Department of Rheumatology, 417 NIMTS Veterans Administration Hospital
of Athens, Greece.
Authors’ contributions
EF, ER and SM participated in the sequence alignment, researched sources
for the references and drafted the manuscript. EP took the photographs and
drafted the manuscript. KVB and CV helped in the interpretation of the
photos and helped draft the final version of the manuscript. All authors read
and approved the final manuscript.
Competing interests
The authors declare that they have no competing interests.
Received: 5 March 2011 Accepted: 19 August 2011
Published: 19 August 2011
References
1. Brook RA, Forsythe A, Smeeding JE, Lawrence Edwards N: Chronic gout:
epidemiology, disease progression, treatment and disease burden. Curr
Med Res Opin 2010, 26:2813-2821.
2. Neogi T: Clinical practice. Gout. N Engl J Med 2011, 364:443-452.
3. Lee SJ, Terkeltaub RA, Kavanaugh A: Recent developments in diet and
gout. Curr Opin Rheumatol 2006, 18:193-198.
4. Sarma P, Das D, Deka P, Deka AC: Subconjunctival urate crystals: a case
report. Cornea 2010, 29:830-832.
5. Iacobellis G: A rare and asymptomatic case of mitral valve tophus
associated with severe gouty tophaceous arthritis. J Endocrinol Invest
2004, 27:965-966.
6. Patel GK, Davies WL, Price PP, Harding KG: Ulcerated tophaceous gout.
International Wound Journal 2010, 7:423-427.
7. Nguyen C, Ea HK, Palazzo E, Liote F: Tophaceous gout: an unusual cause
of multiple fractures. Scand J Rheumatol 2010, 39:93-96.
8. Iwamoto T, Toki H, Ikari K, Yamanaka H, Momohara S: Multiple extensor
tendon ruptures caused by tophaceous gout. Mod Rheumatol 2010,
20:210-212.
9. Ali T, Hofford R, Mohammed F, Maharaj D, Sookhoo S, van Velzen D:
Tophaceous gout: a case of bilateral carpal tunnel syndrome. West Indian
Med J 1999, 48:160-162.
10. Tran A, Prentice D, Chan M: Tophaceous gout of the odontoid process
causing glossopharyngeal, vagus, and hypoglossal nerve palsies. Int J
Rheum Dis 2011, 14:105-108.
11. Khandpur S, Minz AK, Sharma VK: Chronic tophaceous gout with severe
deforming arthritis. Indian J Dermatol Venereol Leprol 2010, 76:69-71.
12. Kumar S, Gow P: A survey of indications, results and complications of
surgery for tophaceous gout. N Z Med J 2002, 115:U109.
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doi:10.1186/1752-1947-5-397
Cite this article as: Falidas et al.: Multiarticular chronic tophaceous gout
with severe and multiple ulcerations: a case report. Journal of Medical
Case Reports 2011 5:397.
Falidas et al. Journal of Medical Case Reports 2011, 5:397
http://www.jmedicalcasereports.com/content/5/1/397
Page 4 of 4


Abstract Introduction Gout is a common inflammatory arthritis caused by articular precipitation of monosodium urate crystals. It usually affects the first metatarsophalangeal joint of the foot and less commonly other joints, such as wrists, elbows, knees and ankles. Case presentation We report the case of a 75-year-old Caucasian man with tophaceous multiarticular gout, soft-tissue involvement and ulcerated tophi on the first metatarsophalangeal joint of the left foot, on the first interphalangeal joint of the right foot and on the left thumb. Conclusion Ulcers due to tophaceous gout are currently uncommon considering the positive effect of pharmaceutical treatment in controlling hyperuricemia. Surgical treatment is seldom required for gout and is usually reserved for cases of recurrent attacks with deformities, severe pain, infection and joint destruction.</p

Pavlakis Emmanouil

Mathioulakis Stavros

Bournia Vasiliki-Kalliopi

Rallis Efstathios

Falidas Evangelos

Villias Constantinos

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Multiarticular chronic tophaceous gout with severe and multiple ulcerations: a case report

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