Clonal X-chromosome inactivation suggests that splenic cord capillary hemangioma is a true neoplasm and not a subtype of splenic hamartoma
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منابع مشابه
SPLENIC HAMARTOMA: A CASE REPORT
A rare case of splenic harmartoma in a 31 year old female is reported. She was admitted with splenomegaly, fever and chronic history of epistaxis. Routine hematological survey revealed pancytopenia and mild hypercellular marrow. Abdominal sonography showed a space-occupying lesion in the spleen which was suspected as malignant tumor. Splenectomy was performed and histologic findings were d...
متن کاملFrom hamartoma to splenic hemangioma.
Vascular benign lesions are the most common non-hematological splenic primary tumors. Although rare they may sometimes pose problems in differential diagnosis, because of their morphologic heterogeneity. We present vascular lesions of the spleen, which were found in archive of the Chair of Pathomorphology. Immunohistochemistry including CD34, CD31, factor VIII, CD8, CD21, CD68, lysosyme, GLUT-1...
متن کاملsplenic hamartoma: a case report
a rare case of splenic harmartoma in a 31 year old female is reported. she was admitted with splenomegaly, fever and chronic history of epistaxis. routine hematological survey revealed pancytopenia and mild hypercellular marrow. abdominal sonography showed a space-occupying lesion in the spleen which was suspected as malignant tumor. splenectomy was performed and histologic findings were diagno...
متن کاملSplenic Hamartoma: A Report of Two Cases
= Abstract = Two cases of splenic hamartoma are described. Both cases occurred in women in their fifties and presented as vague abdominal symptoms. Case 1 was a large solitary hamartoma, 6.5 cm in size and hypervascular mass angiographically. No white pulp with germinal centers or central arterioles were seen in the mass. Instead, a mass of red pulp with well-formed sinuses, often exhibiting ac...
متن کاملImaging findings of splenic hamartoma.
AIM To assess CT and MR manifestations and their diagnostic value in splenic hamartoma with review of literatures. METHODS We described a woman who was accidentally found to have a splenic tumor by ultrasound of the abdomen. CT and MR findings of this splenic hamartoma were proved by pathology retrospectively. RESULTS The CT and MR findings in this case included a ball-like mass with homoge...
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ژورنال
عنوان ژورنال: Modern Pathology
سال: 2010
ISSN: 0893-3952,1530-0285
DOI: 10.1038/modpathol.2010.168