نتایج جستجو برای: desmoid
تعداد نتایج: 1367 فیلتر نتایج به سال:
Desmoid tumor of rectus abdominis presenting with Grey-Turner's and Cullen's sign is rare. Herein, we report desmoid tumor of rectus abdominis in a 64-year-old multiparous female who presented with ecchymosis involving left flank and around the umbilicus. Histopathological examination of biopsy from the tumor confirmed the diagnosis of the desmoid tumor. She was referred to a surgeon for radica...
Desmoid tumor is a rare soft tissue and accounts less than 1% of retroperitoneal tumor. It pathologically benign tumor, while clinical behavior aggressive, showing high rate local recurrence. consists spindle cell, collagen myxoid matrix thus it shows diverse imaging patterns according to its composition. In this case report, surgically diagnosed desmoid presented.
Despite their classification as benign, desmoid tumours are difficult to diagnose and manage. They are prone to recurrence and resection can be debilitating. Rarely, synchronous or metachronous multicentric desmoid tumours occur and may require further excision. Therefore, early detection of recurrence and multicentric tumours is vital. We present a case of metachronous desmoid tumours, and rev...
Extra-abdominal desmoid tumors preferentially affect the shoulders, arms, backs, buttocks, and thighs of young adults. Multicentric occurrence is rather rare but seems to be another distinctive feature of extra-abdominal desmoid tumors. In this article we report a rare case of multicentric extra-abdominal desmoid tumors arising in bilateral lower limbs.
In 1832, Mc Ferlane first described a particular type of fibrous neoplasm originated in the muscular aponeuroses, characterized by a biologic behaviour intermediate between that of sarcomas and fibromas. In 1983, Müller coined the term desmoid tumor (1,2). In 1923, a case of extra-abdominal desmoid tumor was described by Nichols (3). Desmoid tumors also called extra-abdominal or aggressive fibr...
Desmoid tumors are nonmalignant neoplasms of mesenchymal origin that mainly contain fibroblast lineage cells. These tumors often occur in patients with familial adenomatous polyposis (FAP) coli who have germ line mutations in the APC gene. Given emerging data that has implicated multipotent mesencyhmal stromal cells (MSC) in the origin of mesenchymal tumors, we hypothesized that desmoid tumors ...
Desmoid tumors are nonmalignant neoplasms of mesenchymal origin that mainly contain fibroblast lineage cells. These tumors often occur in patients with familial adenomatous polyposis (FAP) coli who have germ line mutations in the APC gene. Given emerging data that has implicated multipotent mesencyhmal stromal cells (MSC) in the origin ofmesenchymal tumors, we hypothesized that desmoid tumorsma...
BACKGROUND: Desmoid tumors are slow growing deep fibromatoses with aggressive infiltration of adjacent tissue but without any metastatic potential. CASE PRESENTATION: We report on two female patients with desmoid tumor of the abdominal wall who underwent primary resection. Both patients had a history of an earlier abdominal surgery. Preoperative evaluation included abdominal ultrasound, magneti...
Gene expression profiling is a powerful method by which alterations in gene expression can be interrogated in a single experiment. The disease familial adenomatous polyposis (FAP) is associated with germline mutations in the APC gene, which result in aberrant beta-catenin control. The molecular mechanisms underlying colorectal cancer development in FAP are being characterised but limited inform...
Desmoid tumours are benign monoclonal myofibroblastic neoplasms arising from musculoaponeurotic stromal tissue. They infiltrate local tissue but have no known metastatic potential. The management of desmoid tumours is complicated by their unpredictable nature and rarity, which makes study into their behaviour, and therefore treatment, a challenge. We present a case of intra-abdominal desmoid tu...
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