Biomedical subjects
Publications and source records attributed to A Aricò.
The Authors report some observations on gallbladder calcification with the presentation of two clinical cases. The pathologic anatomy and the clinical aspects of this infrequent affection are described. The Authors underline the importance of surgical treatment, considering the frequency of carcinoma in porcelain gallbladder.
Sixty consecutive cases of tumor of the right colon operated upon between 1981 and 1991 are reviewed. Age and sex distribution, clinical findings, preoperative diagnostics and system used staging, TNM classification, surgical management, operative mortality, follow up and survival were analyzed. Results are discussed and compared with published data. In the second of the two 5-year period considered an increased incidence of right-sided carcinoma compared with tumors of the left colon and rectum was observed. According to the TNM classification, more than 50% of patients were in stage III. Operative mortality was 5%. The overall 5-year survival rate was 58%, while the survival rate of patients treated with radical intent was 70%.
Personal experience in an enterostomy centre over a 5-year period is report. The problems deriving from the presence of a stoma are examined with particular emphasis on surgical complications which are grouped into early and late forms.
The Authors report a case of coeliac axis atheromatous obstruction, with superior mesenteric artery steal. The coeliac axis, stopped up the origin was indirectly revascularized by hepatic artery. The early diagnosis of chronic intestinal ischaemia should avoid the intestinal infarction. The development of intravenous digital angiography will certainly help an early diagnosis.
34 patients admitted for suspected acute cholecystitis were evaluated using 99mTc IDA cholescintigraphy. The results of these studies are reviewed and compared with other diagnostic tests and the subsequent clinical diagnosis. Cholescintigraphy proved to be a safe, simple, highly accurate and sensitive technique. Therefore, 99mTc-IDA cholescintigraphy is proposed as the initial procedure of choice in the evaluation of patients with suspected acute cholecystitis.
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