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Biomedical subjects

A Bocci

Publications and source records attributed to A Bocci.

At least 19 recordsLinked to original sources
PubMed1991

A randomized comparative study for the clinical evaluation of hormone replacement by transdermal and oral routes.

During a six-month randomized study involving 460 post-menopausal women, transdermal estradiol has proved to be as effective as oral conjugated equine estrogens in the control of menopausal symptoms and to produce similar estrogenic effects on the endometrium. The group of patients treated with transdermal estradiol showed better compliance and had fewer drop-outs. Moreover, the quality and duration of menstrual bleeding were considered more physiological in the transdermal estradiol group than in the orally treated patients. The trial was carried out with the co-operation of 17 Italian University Centres, under the supervision of Ciba-Geigy Italy S.p.A. Medical Department.

Administration, Cutaneous↗
PubMed1990

Topographic distribution of groin lymph nodes. A study of 50 female cadavers.

There is a discrepancy between anatomy textbooks' description of groin node position and Way's technique of lymphadenectomy. On the one hand, anatomic studies have demonstrated that the deep femoral nodes are on the medial side of the femoral vein, lying on the deep portion of the fascia lata, and can be seen easily through the opening of the fossa ovalis. On the other hand, the standard technique of deep femoral lymphadenectomy consists of removing the fat lying lateral to the femoral artery through the incision and detachment of the fascia lata from the sartorius to adductor longus muscle. With the aim of demonstrating that a correct deep femoral lymphadenectomy does not require removal of the fascia lata, we dissected Scarpa's triangles in 50 female cadavers. The examination of 100 specimens demonstrated that the deep femoral nodes are always situated within the opening of the fossa ovalis, and no lymph nodes are distal to the lower margin of the fossa ovalis, under the fascia cribrosa. These findings suggest that deep femoral lymphadenectomy can be performed without removing the fascia lata.

Adult↗
PubMed1990

Deep femoral lymphadenectomy with preservation of the fascia lata. Preliminary report on 42 invasive vulvar carcinomas.

Forty-two patients with primary invasive vulvar carcinoma were treated with radical vulvectomy and deep femoral lymphadenectomy with preservation of the fascia lata and cribriform fascia. The rationale for using this technique was based on anatomic knowledge of the topographic distribution of groin lymph nodes, which was confirmed by the study of 50 cadavers. The preliminary data show that the number of superficial and deep femoral lymph nodes removed from the 42 patients (mean number of nodes, 20; range, 8-32) was similar to the number reported in anatomy books. In addition, the five-year actuarial survival rate, 70%, was comparable to that in the literature. These preliminary results suggest that the surgical technique used in this study is as radical an oncologic procedure as Way's classic groin lymphadenectomy, which consists of removing the fascia lata and cribriform fascia.

Aged↗
PubMed1989

[Endoscopic treatment of polycystic ovary syndrome. Preliminary data].

Four women suffering from polycystic ovary syndrome recalcitrant to routine ovulation inducers have been submitted to electro-cauterization and ovarian resection. Hormonal changes after 24 hours and the incidence of ovulatory cycles in the 6 months subsequent to the execution of these surgical techniques are reported.

Adult↗
PubMed1989

[Therapy and iron supplements with ferritin iron during pregnancy. Randomized prospective study of 458 cases].

A randomized polycentric study was programmed to establish the effects of daily administration of ferritin iron from early pregnancy to puerperium. 254 women with normal iron balance at the beginning of their pregnancy were randomized receiving no supplements or 40 mg iron daily. At the end of pregnancy iron balance was still normal only in one third of the pregnant women of the first group versus two third of the second group. 204 women who were iron-deficient received daily 40 or 120 mg of iron; in this group anemia developed less frequently (13% versus 29%) and iron balance normalized in one subject on four; the great majority of these women remained iron-deficient. Unwanted effects of minimal or mild relevance, and almost always sporadic were observed in 6.5% of cases and with the reduction or withdraw of the treatment in only 1.4% of cases. These results showed that daily administration of ferritin iron during pregnancy is effective and well tolerated; furthermore they suggest that the treatment must be done with at least 60 mg daily in women with normal iron balance and protracted also after the puerperium in iron deficient subjects.

Anemia, Hypochromic↗
PubMed1989

Complications of uterine cervix treatments: proposal for a glossary for a uniform classification.

Complications and inevitable sequelae or side effects of Uterine Cervix Cancer Treatments are reported in many Papers. Some Authors simply describe the observed complications, others use some kind of Classification. The major problem is that, as complications are often a very soft endpoint, reporting criteria and classifications used vary from one Author to another, in such a way that no comparison is possible between data reported by different Authors. Sometimes the same Author uses different classifications and reporting criteria in different papers. Moreover no comparison is possible between complications arising from different treatment modalities like Surgery, Radiotherapy or combined Radio-Surgical treatment. In this paper a classification encompassing virtually all the complications that can be observed with any possible treatment of uterine cervix cancer is proposed. Complications, divided by anatomical site and classified in different degrees according to their severity, are gathered into a glossary. General rules for the use of the glossary are given.

Animals↗
PubMed1981

Electron spin resonance studies on normal human uterus and cervix and on benign and malignant uterine tumors.

Electron spin resonance (ESR) studies at -130 degrees have been made on frozen samples of normal human cervix and uterus and on frozen samples of various pathological conditions of the cervix and uterus including fibroleiomyoma and carcinoma. Fifty-five samples of normal cervix and endometrium, 40 samples of nonmalignant disturbances, 15 benign tumor samples, and 20 malignant samples were studied. Very strong ESR signals were seen in frozen powders and frozen intact samples of normal cervix and endometrium and in nonmalignant gynecological conditions. In many cases, the ESR signal was greatly decreased or even undetectable in cancer samples. The substance(s) responsible for the ESR signal in frozen intact tissue (g = 2.11 to 2.15) is decreased in concentration when the sample is ground to powder under liquid nitrogen, and an anisotropic signal (g = 2.002 to 2.035) then becomes much more evident. The ESR signals in intact and in powder samples are sensitive to temperature variations; the signals disappear around 0 degrees, and only the intact samples show significant recovery of signal on recooling. The anisotropic g values and temperature sensitivity in the powders may result from an organic peroxy radical that is more strongly associated with a metal ion in intact samples.

Adenocarcinoma↗