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Biomedical subjects

K Farhat

Publications and source records attributed to K Farhat.

7 recordsLinked to original sources
PubMed1995

[Ovarian hydatic cyst. 7 cases].

Seven cases with echinococcal infection of the ovary, including 3 on both sides, were collected at the Salah Azaiz Institute of Tunis during a period of 23 years. This localisation is rare, even in an endemic country. The aetiology and pathogenesis of this affection may give rise to many different clinical signs, problems with pre-operative diagnosis. It is important to follow up these cases after operation in order to sport recurrences. The objective of surgical treatment is to achieve cure of both the hydatic cyst of the ovary and the primitive cyst simultaneously. Following this treatment, two difficulties may arise: the first one is preoperative rupture of the cyst; the second concerns fertility in these young women after two-sided salpingo-oophorectomy. Finally, when a pelvic cyst is observed systematic hydatic serology must be performed.

Adult↗
PubMed1995

[Breast angiosarcoma. Five case reports].

The authors report 5 cases of breast angiosarcoma collected in the Salah Azaiz Institute of Tunis, the only oncology center in this country, between 1969 and 1990. They enumerated 4,000 malignant breast tumors during this period; i.e. an incidence of 1.25%, higher than that in the world literature (0.4%). The mean age of patients was 44. Three were post-menopausal, and two were of childbearing age, one of whom was pregnant. This rare tumor is virtually limited to women. Affection is scarce, it affect's almost exclusively women. It generally present as a painless, ill-defined mass, without regional lymphadenopathy. The diagnosis of angiosarcoma is difficult since the histologic appearance is sometimes identical to that of a hemangioma. Hence the value of very thorough histologic examination of the entire operative specimen. Treatment is based upon mastectomy. The usefulness of adjuvant chemotherapy and/or radiotherapy is uncertain. The prognosis remains gloomy despite early diagnosis and treatment. The authors attempt in this study to identify the various features of this serious and uncommon condition, based upon the rare published cases in the world literature.

Adult↗
PubMed1995

[Struma ovarii. Three malignant cases and one benign case].

Four cases of struma ovarii were seen among 308 ovarian tumors removed surgically at the Salah Azaiz Institute, Tunis, Tunisia, between 1980 and 1989. This yields an occurrence rate of 1.3%, which is comparable to previously publishes rates (0.3% to 2%). One of the four tumors was malignant. Malignant transformation of struma ovarii is very rare (5% to 10%). The histologic diagnosis of malignancy is difficult, particularly in well-differentiated follicular forms. The prognosis is relatively favorable even in patients with metastases. Based on their personal experience and on a review of the literature, the authors discuss the diagnosis, management, and outcome of struma ovarii, in particular with malignant transformation.

Adult↗
PubMed1975

Iatrogenic arteriovenous fistula: a complication of percutaneous subclavian vein puncture.

A case of iatrogenic subclavian arteriovenous fistula is reported. An intracath had been inserted percutaneously into the left subclavian vein to monitor the central venous pressure during aortic valve surgery. On the second postoperative day a thrill and continuous murmur were detected at the left subclavian region. Left subclavian arteriogram and catheterization studies confirmed the diagnosis of subclavian arteriovenous fistula. The lesion was treated surgically with satisfactory results.

Aortic Valve↗