Publications by authors named "S Abeatici"

Cytomorphometry measures the main geometric parameters of the cell nucleus (area, min. and max. diameter, circunference) on ordinary histological preparations.

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Histological material from 60 cases of follicular carcinoma of the thyroid operated between 1962 and 1987 was examined morphometrically to see whether this would produce data that could be correlated with survival. Nuclear parameters (area, perimeter, minimum and maximum diameter and their ratio, form factor) and the mitotic index were investigated. At the same time, account was taken of certain clinical parameters (sex, age, degree of differentiation, size of the primary lesion, extension of the tumour) potentially correlated with prognosis.

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The clinical history of 125 thyroid cancer (99 women and 26 men) operated on between 1985 and 1992 is reviewed. Previous benign thyroid disease is recorded in 52% of all cancers; this was generally goitre or a thyroid nodule, and in few cases hyperthyroidism. Previous disease is observed in 75% of insular, in 68% of follicular, in 51.

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Stress is laid on certain principles of diagnostic research in the event of extra-suprarenal pheochromocytomas. The importance of CT is recalled, specifying the usefulness of complementary examinations such as selective venous catheterism and above all of scintigraphy with 131I MIBG.

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Cholesterolaemia values have been investigated in a simple of colon cancer patients and in two control samples consisting of age and sex corresponding subjects suffering respectively from peripheral arteriopathy and minor pathologies (hernias and varices). The study was extended subsequently to a sample of subjects suffering from thyroid neoplasia and two similarly constituted control samples. Cholesterolaemia was significantly lower in colon cancer patients than in the control samples whereas in subjects suffering from thyroid cancer, statistical significance was not attained even though a similar reduction was recorded.

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