Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0598934 (tumor growth)
 58,965 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Early gastric cancer in the region of the fundic gland was found to occur predominantly in women. Many lesions of this type were identified in the posterior wall of the middle portion of the stomach. Histologically, the lesions were classified as poorly differentiated carcinomas in all cases of early cancer. In 9 patients with cancer of linitis plastica type having IIc lesions located in the region of the fundic gland, the tumor focus was also in posterior wall of the middle portion of the stomach. Giant folds were present diffusely in all other portions of the gastric mucosa in these latter cases. These cases also had diffuse infiltration of cancer cells into the submucosa, muscle layer and extraserosal regions. Histologically, the lesions were classified in all cases of linitis plastica type as poorly differentiated carcinomas including signet ring cells. Acid mucopolysaccharides (AMPS) and sialic acid were histochemically detected in the interstitial tissues of early gastric carcinomas and linitis plastica type gastric cancers. The AMPS digestion rates were higher for early cancer tissue. The present results support the hypothesis that early gastric cancer in the region of the fundic gland may occur in conditions favoring tumor growth and may develop into cancer of linitis plastica type.
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PMID:[Clinicopathological and histochemical studies of linitis plastica type gastric cancer with special reference to early gastric cancer in the region of the fundic gland]. 166 8

In this study, early gastric cancer in the region of the fundic gland was found to occur predominantly in women. Many lesions of this type were identified in the posterior wall of the middle portion of the stomach. Histologically, the lesions were classified as poorly differentiated carcinomas in all cases of early cancer. On the other hand, in 9 patients with cancer of linitis plastica type having IIc lesions (less than 2.0 cm in diameter) located in the region of the fundic gland, the tumor focus was also in the posterior wall of the middle portion of the stomach. Giant folds were present diffusely in all other portions of the gastric mucosa in these latter cases. These cases also had diffuse infiltration of cancer cells into the submucosa, muscle layer and extraserosal regions. Histologically, the lesions were classified, in all cases of linitis plastica type, as poorly differentiated carcinomas including signet ring cells. Acid mucopolysaccharides (AMPS) and sialic acid were histochemically detected in the interstitial tissues of early gastric carcinomas and linitis plastica type gastric cancers. The AMPS digestion rates were higher for early cancer tissue. The present results support the hypothesis that early gastric cancer in the region of the fundic gland may occur in conditions favorable to tumor growth and may develop into cancer of linitis plastica type.
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PMID:Clinicopathological and histochemical studies of linitis plastica type gastric cancer with special reference to early gastric cancer in the region of the fundic gland. 192 58

We describe a case of unusual metastases of a gastric carcinoma to the female breast, there likely to be an inflammatory breast cancer. A 46-year-old woman was admitted to our institution with bilateral breast tumors, not typical for a breast cancer as tumor growth was synchronically bilateral within a very short period of only 2 months. The woman underwent a palliative gastrectomy 3 months before for a poorly differentiated adenocarcinoma with signet ring appearance presenting as linitis plastica. At the time of the first operation the mammary glands were not suspicious. Breast biopsies assured metastases of the gastric cancer. In addition to this case report, a short overview of the literature concerning the very few cases of metastases of gastric cancer to the breast is given.
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PMID:Metastasizing signet ring cell carcinoma of the stomach-mimicking bilateral inflammatory breast cancer. 1047 17