6 research outputs found
Diffuse anorectal melanoma; review of the current diagnostic and treatment aspects based on a case report
Primary anorectal melanoma is a rare and aggressive disease. Patients commonly complain for changes in bowel habits and rectal bleeding, and proctoscopically they mostly appear as non pigmented or lightly pigmented polypoid lesions. Such a lesion should always raise a high index of suspicion in any gastroenterologist or surgeon to prompt surgery, since early radical excision is the only treatment option
Spontaneous regression of a true splenic cyst: a case report and review of the literature
Splenic cysts are rare clinical findings, detected due to derivative symptoms or as a random discovery in abdominal imaging. Although there still remains controversy as to their optimal treatment, bigger secondary cysts should be treated surgically. However, spontaneous regression may be observed in cysts with a diameter smaller than 4 cm. In these cases, expectant treatment is preferable. We report, herein, a single case of a splenic cyst in an adult woman, who reported minor symptoms despite the size of the lesion and who demonstrated a possible almost total regression of the cyst within a ten-year period, accompanying with review of the most recent literature
Surgical treatment of giant mesenteric fibromatosis presenting as a gastrointestinal stromal tumor: a case report
<p>Abstract</p> <p>Introduction</p> <p>Intra-abdominal fibromatosis, usually located at the mesenteric level, is a locally invasive tumor of fibrous origin, with no ability to metastasize, but a tendency to recur. Certain non-typical cases of intra-abdominal fibromatosis with involvement of the bowel wall can be misdiagnosed because of their different biological behavior.</p> <p>Case presentation</p> <p>We describe the case of a 64-year-old Caucasian man presenting with mesenteric fibromatosis and involvement of the bowel wall, who was treated surgically. The macroscopic and microscopic appearance of the lesion mimicked a gastrointestinal stromal tumor, a tumor with potential malignant behavior.</p> <p>Conclusion</p> <p>It is essential to make an early and correct diagnosis in such equivocal cases, so that the appropriate treatment can be chosen and suitable patients admitted to clinical trials if appropriate. New and reliable criteria for discriminating between intra-abdominal fibromatosis and gastrointestinal stromal tumor should be proposed and established because novel sophisticated therapeutic strategies have been introduced in the international literature.</p
Diffuse anorectal melanoma; review of the current diagnostic and treatment aspects based on a case report
Primary anorectal melanoma is a rare and aggressive disease. Patients
commonly complain for changes in bowel habits and rectal bleeding, and
proctoscopically they mostly appear as non pigmented or lightly
pigmented polypoid lesions. Such a lesion should always raise a high
index of suspicion in any gastroenterologist or surgeon to prompt
surgery, since early radical excision is the only treatment option.
Herein, we report a case of a 57-year-old man with a diffuse anal canal
melanoma and give reference to the current diagnostic and treatment
options