Biomedical subjects

L Guibaud

Publications and source records attributed to L Guibaud.

3 recordsLinked to original sources

PubMed1992

Ovarian cysts in postmenopausal women: preliminary results with transvaginal alcohol sclerosis. Work in progress.

Seven patients with a recurrent ovarian cyst after transvaginal needle aspiration underwent alcohol sclerosis of the cyst. The cysts had the appearance of simple cysts at ultrasound (US). Sclerosis, an outpatient procedure, was performed with a transvaginal approach under continuous endovaginal US guidance. After aspiration of the cyst contents, approximately two-thirds of the aspirated fluid was replaced with 100% alcohol that was left in place for 20 minutes and then aspirated. No complication was observed. Four cysts had not recurred at follow-up examinations performed 2, 5, 7, and 12 months, respectively, after sclerosis. One patient underwent surgery because mucinous material was found on analysis of the specimen, which was proved to be a benign cystadenoma. The two other cysts recurred, and one patient underwent surgery. Alcohol sclerosis of ovarian cysts may have a role in the treatment of postmenopausal women with ovarian cysts with a low risk of malignancy.

Aged↗

PubMed1992

Transvaginal US-guided aspiration of ovarian cysts and solid pelvic masses.

Sixty-eight transvaginal ultrasound (US)-guided aspirations or biopsies were performed in 61 patients, of whom 48 had ovarian cysts and 13 had solid pelvic masses. In one patient with an ovarian cyst, aspiration revealed malignancy. Thirty-six of the 48 cysts were drained transvaginally in 23 premenopausal and 13 postmenopausal women, with recurrence rates of 48% and 80%, respectively. In seven cases a cyst was aspirated twice. In the 13 patients with solid pelvic lesions, 11 lesions proved to be malignant, with positive biopsy results in nine (sensitivity, 82%). Two benign lesions were correctly identified. No major complication was observed. The authors conclude that the transvaginal route offers simple access to pelvic lesions in pre- and postmenopausal patients. For women with a solid pelvic lesion, transvaginal aspiration biopsy with endovaginal US guidance is a safe and effective alternative to surgery, especially for patients with previously diagnosed malignant disease.

Adult↗

PubMed1992

[Prophylactic drainage after thyroidectomy: a randomized trial].

A randomized clinical trial of surgical drainage in thyroid surgery was performed with 97 patients. Using equivalence testing it is reported that morbidity was not significantly different between the two groups and the length of hospital stay was shorter in the undrained group. It is possible to perform thyroidectomy without drainage in a selected population.

Adult↗