Primary Epitheloid Angiosarcoma (EA) of liver is an aggressive malignant tumour with poor prognosis irrespective of aggressive surgical resection with or without adjuvant therapy. It constitutes for 0.1-2% of primary malignant tumours of liver and is seen commonly in sixth or seventh decade of life, with male preponderance. It can be asymptomatic or may present with nonspecific symptoms. Lack of pathognomonic features on serological, biochemical and radiological tests, makes it even difficult for an early diagnosis. Despite early surgical removal, EA has very high recurrence rate. Chemotherapy agents (paclitaxel, bevacizumab) and immunomodulators (mTOR inhibitors) have shown some survival benefit and reduction in recurrence rates in recent years as adjuvant therapy. To the best of our knowledge, a hanging morphological variant of EA of liver has not been reported yet in literature. Author here by report a case of 37-years-old male incidentally diagnosed with aggressive, hanging variant of EA of liver. Despite early surgical resection and adjuvant, after chemotherapy patient had survival of less than eight months since first presentation.
Gastrointestinal Stromal Tumours (GISTs) are the most common mesenchymal tumours of the gastrointestinal tract commonly arising from stomach and small intestine. Duodenal GISTs are rare. Though uncommon, GISTs can arise from the omentum, mesentery, gallbladder as well as retroperitoneum and are defined as Extra GISTs (EGIST). Authors have reported a case of large GIST arising from the second part of the duodenum and mimicking the large pancreatic head mass in a 34-year-old female patient presented with abdominal pain and vomitings. The Contrast Enhanced Computed Tomography (CECT) revealed a large enhancing mass in the pancreatico-duodenal groove not separated from pancreatic head. Whipple’s surgery was performed. Histopathology and Immuno-histochemistry report revealed the duodenal GIST with pancreatic infiltration with high risk for metastases according to mitotic index and size. Sometimes large duodenal GISTs can make the diagnosis difficult radiologically due to invasion of pancreatic head and mimic as primary pancreatic head tumour.
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