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Biomedical subjects

A Blecharz

Publications and source records attributed to A Blecharz.

32 records · Page 2Linked to original sources
PubMed1977

The value of fine needle biopsy in the diagnosis of ovarian tumours in women.

The diagnostic value of fine needle biopsy was assayed in the diagnosis of ovarian tumours in women. Our material comprised malignant tumours with different histological structures, benign tumours such as different kinds of cysts, teratomata and myomas. In the investigated cases of ovarian cancer the cytologic examination was in accord with the following histopathologic results. The cytologic findings failed to determine the microscopic pattern of the cancer. Teratomata were diagnosed cytologically in all cases under consideration. In the remaining tumours the results of cytologic evaluation were in accordance with the histologic examinations in the view of dismissing of tumour under study. The method seems to be very helpful in early diagnosis of malignant ovarian tumours as well as in the evaluation of the character of some tumours. The latter might be particularly important in cases presenting counterindication to laparotomy.

Biopsy, Needle↗
PubMedDate not supplied

[Serum luteinizing hormone (LH) level during menstrual cycle in women treated for epilepsy].

In 22 women aged 18 to years treated for epilepsy with phenytoin (DPH) and phenobarbital (PB) the serum levels of LH were determined by radioimmunoassay on 8 days of various phases of the menstrual cycle. In 10 cases the attacks were related in time to the premenstrual phase of the cycle (group A), in 12 cases no such correlation was observed (group B). These results were compared with the results of similar investigations carried out in 8 women treated in hospital for ischalgia who received also DPH and PB or only PB (group C). A statistically significantly lower level of LH was found in group A in relation to groups B and C on the 13th and 22nd days of the cycle. Decreased LH level on the 22nd day may suggest that in women with attacks related to a phase of the menstrual cycle the corpus luteum may be failing with resulting deficiency of progesterone, which may be one of the factors increasing the readiness to attacks in the premenstrual phase. It may be supposed that DPH and PB given to patients with epilepsy may reduce the serum LH level.

Adolescent↗