carcinoma
Extensive Acanthosis Nigricans due to rectal...
A very extensive Acanthosis Nigricans, with adenocarcinoma of the rectum. A 73-year-old woman, that noticed a darkness of her face during a period of one year and a half. Rectal bleeding started...
Extensive Acanthosis Nigricans due to rectal...
Suspicion for malignancy-associated acantosis nigricans should arise when it occurs when resent onset in a non-obese patient who does not have diabetes. The malignant disease appears concomitantly...
Extensive Acanthosis Nigricans due to rectal...
There is no satisfactory dermatological or cosmetic treatment for acanthosis nigricans, and biopsy of the skin is neither helpful. The pigmented areas are reversible only when the tumor is removed....
Extensive Acanthosis Nigricans due to rectal...
Suspicion for malignancy-associated acantosis nigricans should arise when it occurs when resent onset in a non-obese patient who does not have diabetes. Acanthosis nigricans presents as a smooth,...
Metastasis of Renal Carcinoma to the ascending...
Here, the cut surface is shown, redish and limited.
Metastasis of Renal Carcinoma to the ascending...
A Macroscopic view of a lobulated colon tumor, which was firm and pseudo encapsulated.
Metastasis of Renal Carcinoma to the ascending...
An ileo-transverse anastomosis was performed. The Pre and postoperative histologic examination revealed that the tumor was a metastatic clear cell carcinoma
Metastasis of Renal Carcinoma to the ascending...
Metastases of Carcinoma Renal to the ascending colon A close up to the neoplasia.
Ovarian Carcinoma Metastatic to Stomach and Duodenum...
Endoscopic Biopsies Another view of metastasis at duodenal mucosa
Ovarian Carcinoma Metastatic to Stomach and Duodenum...
Endoscopic Biopsies A high power view of metastasis to duodenum
Ovarian Carcinoma Metastatic to Stomach and Duodenum...
Endoscopic Biopsies Duodenal Metastatic Carcinoma
Ovarian Carcinoma Metastatic to Stomach and Duodenum...
Endoscopic Biopsies Metastatic epithelial nodule in duodenal mucosa
Ovarian Carcinoma Metastatic to Stomach and Duodenum...
Endoscopic Biopsies Another high power view of metastatic tumor to duodenal mucosa.