Acute cholecystitis at initial presentation of polyarteritis nodosa

Polyarteritis nodosa (PAN) is a systemic vasculitis of unknown etiology. Although gastrointestinal involvement may be seen in half of the cases of PAN, vasculitis of the gallbladder at the disease onset is a rare presentation. We report a case of a 48-year-old man who was admitted due to acute cholecystitis. He had complained of myalgia, fever and weight loss for about one month prior to admission. At physical examination, mild hypertension and calf pain were noted. He underwent a cholecystectomy; histopathological evaluation disclosed necrotizing vasculitis suggestive of PAN. We emphasize that cholecystitis may be part of the initial presentation of systemic vasculitis.24662562

Beh double dagger et's disease in Brazilian patients: demographic and clinical features

The aim of this study was to determine the demographic and clinical characteristics in patients diagnosed with Beh double dagger et's disease (BD) in Brazil. We performed a retrospective review of all the patients' records with BD diagnosed from 1988 to 2010 in the Rheumatology Department at the State University of Campinas (UNICAMP). All patients had to fulfill the International Study Group for Beh double dagger et's disease diagnostic criteria. Eighty-seven patients were included in the study. The female/male ratio was 1.18:1, and the mean age at the onset of the disease onset was 28.03 +/- A 7.57 years. Oral aphthosis was the most frequent manifestation (100%). Genital aphthosis was also frequent (77%), followed by pseudofolliculitis (47.67%). Ocular symptoms were present in 80% and neurological manifestations in 31.03% of the patients. Arthralgia was reported in 31.03% and arthritis in 13.79% of the cases. Vascular involvement was seen in 13.95% of the patients. Only 1.14% had gastrointestinal involvement. This series, from a South American country, showed a similar general pattern of the BD to those found in different endemic areas in the world, with a high frequency of ocular and neurological manifestations.3272063206

Intestinal ischemia as a single manifestation of thromboangiitis obliterans - A case report

Thromboangiitis obliterans (TAO) is an inflammatory, nonocclusive, and nonatherosclerotic vascular disease. It commonly affects arteries, veins, and surrounding neural elements and is directly related to smoking. Although distal vessels of lower and upper extremities are the most commonly involved, other vessels such as intestinal arteries can be rarely affected. The authors describe a 41-year-old white male smoker who presented with abdominal pain for 3 months and developed an acute bowel ischemia. He underwent urgent surgery, and segmental enterectomy was performed. Histopathologic findings were suggestive of TAO, showing typical involvement of small-sized veins and arteries with intact internal elastic lamina, preserved media, a local nonspecific inflammatory reaction, with new and older arterial and venous thromboses associated. Although mesenteric arteries are seldom injured by TAO, this diagnosis must be considered when the usual causes of intestinal ischemia are ruled out. In this case, even without any other clinical symptoms of TAO, this rare diagnosis could be made.56678979

Differential diagnosis of optic neuritis in a patient with ankylosing spondylitis

The authors report a 38-year-old white man with ankylosing spondylitis (AS) who presented with recurrent ischaemic optic neuritis. The initial diagnosis was of multiple sclerosis, but further investigation showed serology and cerebrospinal fluid culture positive for syphilis. After treatment for tertiary syphilis with penicillin, there was complete remission of the ocular symptoms. This case illustrates the differential diagnosis of optic neuritis in AS and supports the relevance of investigating infectious diseases in the management of ischaemic optic neuritis.24424724

Systemic lupus erythematosus associated with vasculitic syndrome (Takayasu's arteritis)

A 43-year-old woman reported pain in the right hypochondrium, which had started 3 years before and had been worsening for the past few days. Claudication in the superior and inferior limbs, diffuse myalgia, dyspnea, precordialgia followed by dizziness and visual turbidity were added to the clinical picture. In the physical examination bilateral carotid bruit was observed, abdominal aorta murmur and the decrease of the right radial and left pedis pulses and arterial hypertension with difference in the diastolic pressure between limbs > 10 mmHg was also observed. On cardiac catheterisation with aortography, right coronary with proximal parietal irregularities, slight pressure increase in right chambers and pulmonary artery, preserved left ventricle contractility, competent valves, carotid and subclavian partial obstruction, severe narrowing of the abdominal aorta below the diaphragm (80%) and right renal artery significant stenosis were observed. Takayasu's arteritis (TA) diagnosis was established according to the ACR criteria based on the clinical symptomatology, on physical and image test findings. Two years later she presented malar rash, photosensitivity, nephropathy, leukopenia, lymphopenia and hemolytic anemia confirming the systemic lupus erythematosus (SLE) diagnosis. TA coexisting with SLE has rarely been reported.30121669167

Prognostic factors of low bone mineral density in systemic sclerosis

Objective To analyse the results of bone densitometry in patients with systemic sclerosis (SSc), evaluating the prognostic factors of low bone mineral density (BMD) infertile and postmenopausal patients, and comparing to a control healthy group. Methods Cross-sectional study analysing 61 female SSc patients, aged 25 to 51 years, who performed a bone densitometry using dual x-ray absorptiometry. BMD values (lumbar spine, femoral neck, Ward and trochanter) infertile and postmenopausal patients were compared according to SSc clinical variant (limited and diffuse), race, previous use of drugs (corticosteroids and cyclophosphamide) and bone mass index (BMI). These results were compared with 47 fertile and 60 postmenopausal healthy women; multivariate linear regression analysis was used to study the influence of the variables of interest in the BMD results. Results Twenty-seven SSc patients presented osteopenia and 14 densitometric osteoporosis. No statistical association was found between BMD values and SSc clinical variants, race and previous use of corticosteroids and cyclophosphamide, in the fertile and in the postmenopausal groups. Fertile SSc patients were paired by age and race with the control group, but BMI (p = 0.035) was significantly lower in the SSc group. BMD values of lumbar spine (p = 0.070, statistical trend), femoral neck (p = 0.003), Ward (p < 0.001) and trochanter (p = 0.003) were significantly lower in the SSc group. Postmenopausal SSc patients were paired by age and race with the control group, but BMI (p < 0.001) was also significantly lower in the SSc group. Age at menopause (p = 0.006) was also significantly lower and time from menopause (p < 0.001) was significantly higher in the SSc group. BMD values of femoral neck (p < 0.001), Ward (p < 0.001) and trochanter (p = 0.001) were significantly lower in the SSc group. Multivariate linear regression analysis showed that BMI was the main variable influencing BMD in the fertile and postmenopausal groups. Conclusion In the present study, BMD results infertile and postmenopausal SSc patients were independent of the SSc clinical variants, race and previous use of corticosteroids and cyclophosphamide. A low BMD in appendicular sites was observed infertile and postmenopausal SSc patients when compared to a control healthy group, associated to a low BMI.23218018