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Biomedical subjects

A Tarquini

Publications and source records attributed to A Tarquini.

31 records · Page 2Linked to original sources
PubMed1978

Abnormalities in evening plasma prolactin levels in nulliparous women with benign or malignant breast disease.

In the present study the assay results of prolactin concentrations in serial samples of blood obtained from premenopausal women with benign or malignant disease of the breast are compared with--and discussed in relation to--findings reported in earlier studies based on single samples of blood taken at various times from a large and ostensibly normal population of women. The finding of an abnormality in nycthemeral prolactin levels in the established disease is considered to strengthen the concept that the same abnormality found in high-risk groups is of aetiological importance.

Adenofibroma↗
PubMedDate not supplied

[Has surgery improved the prognosis of Hodgkin's disease?].

A large personal series is referred to in an assessment of the part played by surgery in the diagnosis of Hodgkin's disease. It is shown that a great deal of approximation enters into the definition of the clinical stage, as demonstrated by the subsequent pathological stages occurring in the same patients. There is no doubt that the better definition offered by surgery makes a more closely orientated and more effective treatment possible, and thus improves the prognosis.

Adolescent↗
PubMedDate not supplied

[Primary retroperitoneal tumors. Our experience].

Primary retroperitoneal tumors are rare (0.05-0.2% of all tumors), often malignant and characterized by a poor and non-specific symptomatology and by a late diagnosis. Complete resection is possible in only a few patients, while recurrence is very common. The records of 29 adult patients who underwent operative treatment at Surgical Oncology Institute-University of Cagliari between November 1973 and June 1992 were reviewed; 9 were males, 20 females, median age 46.4 years (range 12-82). There were 4 benign tumors (13.8%) and 25 malignant (86.2%). Fibrosarcoma (9 cases, 31%) and liposarcoma (3 cases, 10.3%) were the most frequent histologic types. There were also two fibroleiomyomas, leiomyosarcomas, malignant fibrous histiocytomas and neuroblastomas, one case of fibroma, neurofibroma, rhabdomyosarcoma and schwannoma. Five sarcoma were not otherwise specified. Abdominal mass (25 cases, 86.2%), flank or abdominal pain (15 cases, 51.7%) and weight loss (8 cases, 27.6%) were most common symptoms; change in bowel habit and constipation (6 cases, 20.7%), fever (5 cases, 17.2%), urinary disorders (4 cases, 13.8%) nausea and vomiting (2 cases, 6.7%) were less common. Diagnosis was made by ultrasonography, computed tomography and traditional radiographic studies. median interval between first symptoms and diagnosis was 11 months. Complete surgical resection was possible in only 13 cases (46.4%): 10 of the 25 malignant tumors (40%) and 3 of the 4 benign tumors (75%).(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent↗
PubMedDate not supplied

[Current trends in the treatment of Graves' disease].

Between 1973 and 1992 153 patients with Graves' disease were observed at the Surgery and Oncology Institute-Cagliari University. 103 underwent subtotal (70) or total (33) thyroidectomy, while 50(after 1985) were submitted to radioactive-iodine therapy. Surgical indications were failure of antithyroid drug therapy, signs of compression and large size goitre. Until 1988, all patients were submitted to subtotal thyroidectomy with thyroid remnant of about 8 g. From 1988 the choice of total thyroidectomy came out from: similar complications (paralysis of recurrent nerve and hypoparathyroidism), lack of relapse and suppression of risk of occult carcinoma. After subtotal thyroidectomy definitive hypoparathyroidism in 1 patient (1.8%), transitory hypoparathyroidism in 5 (9.4%), clinical hypothyroidism in 17 (31.5%), recidive hyperthyroidism in 3 patients (5.5%) were observed. After total thyroidectomy 1 patient presented definitive paralysis of recurrent nerve (3%), 1 definitive hypoparathyroidism (3%), 8 transitory hypoparathyroidism (24%): small (44 patients) or large goitre (3 patients) or relapse (3 patients) were indications to radioactive-iodine therapy. At median follow-up of 16 months no relapses of hyperthyroidism were observed, while clinical signs of hypothyroidism were present in 33% of patients. Authors stress that, after a first attempt with antithyroid drugs therapy, radioiodine treatment is elective in Graves' disease. Surgery still remains the treatment of choice during pregnancy, in patients with large goitres, signs of compression or in presence of scintigraphic "cold" area.

Adult↗