Gastric neuroendocrine tumor with extensive ossification
نویسندگان
چکیده
منابع مشابه
Gastric neuroendocrine tumor with extensive ossification.
A 40-year-oldman underwent endoscopic ultrasound (EUS) because of suspected submucosal gastric tumor diagnosed after an episode of severe bleeding (●" Fig.1). EUS revealed a well-delineated, 18-mm hypoechogenic lesion in the submucosa with a calcified area inside it (●" Fig.2, ●" Video1). Three lymph nodes near the celiac trunk showed the same characteristics of the gastric lesion: well-delinea...
متن کاملAtypical lipomatous tumor with unusual extensive metaplastic ossification
The presence of metaplastic ossification within atypical lipomatous tumor/well-differentiated liposarcoma (ALT/WDLPS) is a rare occurrence. When present, bone formation is most often found in association with a dedifferentiated component arising within the primary tumor. It is important for the radiologist not only to recognize the differential diagnosis of a calcified or ossified soft tissue m...
متن کاملExtensive diffuse pulmonary ossification.
Diffuse lung injury can either heal normally or progress to fibrosis. Calcification in the setting of fibrosis is common. The appearance of mature woven bone is not. We report a patient with extensive diffuse pulmonary ossification and discuss some of the theories relating to the development of this phenomenon.
متن کاملUnusual ganglioglioma with extensive calcification and ossification.
Ganglioglioma is a slow-growing relatively low-grade mixed glioneuronal tumor with most cases corresponding to the WHO Grade I category. It frequently presents with seizures. The temporal lobe is the most common location followed by frontal, parietal, and occipital lobes. These generally behave in a benign fashion and have a favorable prognosis. We describe a case of a 24-year-old male presenti...
متن کاملPedunculated gastric neuroendocrine tumor: a case report
Background and study aims: Gastric neuroendocrine tumors (NETs) are rare lesions that develop from neuroendocrine cells. NETs are classified into 3 types based on the rate of mitosis and Ki-67 labeling index; the NET G1 type is synonymously referred to as carcinoid. Gastric NETs are usually discovered as submucosal tumors during upper gastrointestinal endoscopic examination. This study reports ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Endoscopy
سال: 2012
ISSN: 0013-726X,1438-8812
DOI: 10.1055/s-0032-1309715