Gist gástrico gigante
نویسندگان
چکیده
منابع مشابه
Ependimoma myxopapilar sacro gigante con osteolisis
OBJECTIVE Ependymomas are usually intramedullary tumors. Extradural presentation with invasion of surrounding tissues is extremely rare. We present a case of a sacral ependymoma with extensive local invasion and bony destruction. CASE DESCRIPTION A 53 year old woman with lumbosacral pain, perineal paresthesias and sphincter dysfunction. MRI and CT demonstrated a giant expansive lesion from S2...
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Prolactinomas are a common cause of gonadal dysfunction and infertility. We present the case of a 38-year-old woman with history of amenorrhea and infertility. At seven weeks of pregnancy she presented neuro-ophthalmologic complaints of headaches, diplopia, and right ptosis. The work-up study revealed an invasive pituitary macroadenoma with a maximum diameter of 9 cm and serum prolactin of 25,8...
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Research on scene categorization generally concentrates on gist processing, particularly the speed and minimal features with which the "story" of a scene can be extracted. However, this focus has led to a paucity of research into how scenes are categorized at specific hierarchical levels (e.g., a scene could be a road or more specifically a highway); consequently, research has disregarded a pot...
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Several reports have recently focused on stromal tumors and their acute or chronic complications [1,2]. Gastro-Intestinal Stromal Tumors (GIST) are mesenchymal neoplasms that represent a small percentage of gastric cancers (1-3%) and arise more often from the stomach (60%) [3]. Expression of c-KIT (CD 117) in the tumor cells define their character in a proportion of 95% with the remaining 5% re...
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A 78-year-old male presented to the emergency departent (ER) with hematemesis. Two weeks earlier, he erformed a gastroscopy for dyspepsia that showed an rregular convex deformity in greater curvature of the gasric body covered by congestive and ulcerated mucosa. iopsies were diagnostic of a gastric gastrointestinal stromal umor (GIST): fusocellular neoplasm with increased cellularty and marked ...
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ژورنال
عنوان ژورنال: Revista Española de Enfermedades Digestivas
سال: 2009
ISSN: 1130-0108
DOI: 10.4321/s1130-01082009001200012