月归档:十月 2013

Pheochromocytoma : Gross Morphology嗜铬细胞瘤

Pheochromocytoma is a neoplasm of neural crest origin arising in the adrenal medulla. This multinodular, fleshy yellow-brown tumor was removed from a 36 year old man. Areas of necrosis, hemorrhage, and cyst formation can be seen.

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书法129

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AdrenalCorticalCarcinomaGross肾上腺皮质癌

This patient underwent laparoscopic adrenalectomy for a large left adrenal mass. Microscopic examination revealed adrenal cortical carcinoma. The tumor had invaded left adrenal vein and was present at the resection margins. Case contributed by: Liang Cheng, MD, Dept. of Pathology, … 继续阅读

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AdrenalCorticalCarcinomaGross肾上腺皮质腺瘤癌

This patient underwent left radical nephrectomy, adrenalectomy, distal pancreatectomy and splenectomy for adrenal cortical carcinoma. Spleen is seen at the top and the kidney at the bottom of the specimen. The tumor was 16 cm in greatest dimension. Case contributed … 继续阅读

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Adrenal_AdrenocorticalAdenomaGross肾上腺皮质腺瘤

Adrenal cortical adenoma removed from a 35 year old male who presented with Cushing’s Syndrome. The tumor is bright yellow and grossly resembles zona fasciculata seen in the specimen.

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书法128

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书法127

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书法126

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Ext.Genitalia_SpermaticCordLMSGross外生殖器精索恶性肿瘤大体

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书法125

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