[Thyroid sarcoidosis associated with papillary carcinoma].
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Carcinoma, Papillary↗
Biomedical subjects
D González Cueto
Publications and source records attributed to D González Cueto.
[Colitis caused by cytomegalovirus in acquired immunodeficiency syndrome. Report of 2 cases of autopsy].
Two autopsy cases of CMV colitis in AIDS are reported. Intestinal manifestations lasted 2 and 5 months in each case and included: diarrhea and abdominal colic pain. The causes of death were: disseminated CMV infection in case 1 and miliary tuberculosis in case 2. In case 1 small ulcers were apparent in the ileum and the cecum. Microscopic foci of necrosis were also observed. Case showed: sigmoid dilatation with mucosal hemorrhages, small acute ulcers and submucosal fibrosis in the transverse portion of the colon. In both cases cytomegalic inclusion bodies within the endothelial cells of the capillaries at the bottom and the margin of the ulcers were observed. We compare our findings with those in other recently published cases.
Acquired Immunodeficiency Syndrome↗
[Frequency of microcarcinomas in thyroidectomy specimens].
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Adult↗
[Intestinal metaplasia of the stomach. Frequency in a study of endoscopic biopsies].
The histologic sections of gastric endoscopic biopsies performed during a 4 years period were reexamined. Those cases in which the whole mucosa was not included in the biopsy and those of cancer or peptic ulcer in which another biopsy of normal mucosa outside of the lesion was not obtained, were ruled out. The presence of intestinal metaplasia (IM) and gastritis was investigated. Gastritis was classified according to Whitehead. No attempt was made to grade IM. The relationship of the frequency of IM with age, severity of gastritis, cancer, peptic ulcer and different areas of the stomach was studied. Cases without cancer or peptic ulcer were used as controls. IM was present in 67 (32.1%) out of 209 cases that were reviewed. A significant difference in the frequency of IM was found between those cases below 40 years and those with 41 or more. The difference was not significant when the following decades were considered (tables 1, 2 and 3). Either was there any significant difference of frequency between sexes. According to our criteria for the selection of cases only 16 carcinomas were included in this series. IM was observed in 50% of the cases. Fifteen patients had more than 50 years. There was a considerable difference in the percentage of IM between this group and that of the controls with 50 or more years, nevertheless this difference was not significant, probably because of the small number of cases, (table 6). IM was found in 48.8% of 43 cases with peptic ulcer.(ABSTRACT TRUNCATED AT 250 WORDS)
Adult↗
[Polycystic hepatic and renal disease with portal hypertension and ascites (a case report)].
The case of a 50 years old man with polycystic liver and kidneys and ascites which had been diagnosed by laparoscopy and pyeloureterography, is reported. Chronic renal failure was the cause of death, and obvious signs of portal hypertension were found at necropsy. The loss of hepatic structure produced by pericystic fibrosis, regenerative nodules, thrombosis of portal branches, and necrotic areas, is stressed as an important cause of portal hypertension. This pathogenesis could be similar to that of cirrhosis. Both portal hypertension and ascites are highly uncommon facts in adults' polycystic livers.
Ascites↗