Hypogastric arterial selective and superselective embolization for severe postpartum hemorrhage: a retrospective review of 36 cases.

We report on embolization in 36 cases of postpartum hemorrhage (PPH). The 36 patients with severe PPH, including one patient who had undergone an emergency hysterectomy, were transferred to the regional interventional vascular radiology unit in a mean time of 6 hours 12 min. Bilateral occlusion of the anterior trunk of the hypogastric arteries was carried out using gelatin sponge. Immediate success was achieved in all cases. In 3 cases, however, a second embolization was necessary before day 2. In 17%, complementary nonvascular surgery was performed. Complications included one puncture site false aneurysm treated by compression, two cases of regressive lower limb paraesthesia, one femoral vein thrombosis, and nonsignificant puncture site hematomas (19.5%). Long-term follow-up was conducted in 23 patients: 91% resumed regular menstrual cycles, 8.7% dysmenorrhea. New pregnancy occurred in 13% (two full-term pregnancies and one voluntary termination). Immediate efficacy, low morbidity and preservation of fertility make embolization the technique of choice for severe PPH.

[Role of microbiopsy in diagnostic and therapeutic approach of mammary suspect microcalcification]. / Place de la microbiopsie dans la prise en charge des microcalcifications mammaires suspectes.

PURPOSE: To determine the sensibility, the specificity, the positive and negative predictive values of microcalcifications detection by core needle biopsy and intra-operative pathologic examination. MATERIALS AND METHODS: A hundred and one patients (between 1998 and 1999) were investigated in this retrospective study. The initial presentation was breast microcalcifications without palpable tumour. The mean age of patients was 55 (34-79) years. Mammography was performed in 3 standard projections. All suspect microcalcifications were recommended for surgical excision. In the others cases, 5 core biopsies were taken of the lesion. Needle guidance was accomplished by means of either dedicated stereotaxic device or ultrasound equipment. All biopsies were performed with a biopsy device fitted with 14 G needles. The mean follow-up period was 3 years. RESULTS: Clinical or surgical follow-up was available in 101 lesions. Only 4 benign lesions did not have surgery. The 97 remaining were subsequently excised. Pathologic study showed cancer in 38 (39%) lesions, carcinoma in-situ in 14 lesions, and benign disease in 45 lesions. There was 1 false-negative biopsy. The specificity and sensitivity of percutaneous biopsy diagnosis were 73,6 and 93,7% respectively. Intra-operative pathologic diagnoses were concordant in 77% of 30 cases. Discordance occurred in 2 cases of atypical hyperplasia with a single false-negative result for a carcinoma that led to an additional surgical procedure. Positive and negative predictive values of intra-operative pathologic diagnosis were 82 and 100% respectively. CONCLUSION: Needle biopsy findings are accurate and allow definitive therapeutic surgery, including mastectomy.

[Preparation for Patey incision in mastectomy: technique demonstration]. / Préparation de l'incision de Patey pour mastectomie: artifice technique.

The authors report a technique of skin resection for mastectomy in order to allow secure, tension free closure using a suture upon the nipple.

[Management of adnexal tumors: role and risks of laparoscopy]. / Prise en charge des tumeurs annexielles: place et risques de la coelioscopie.

The laparoscopic management of adnexal tumeurs remains controversial because of the potentials risks of cancer dissemination suggested by many case reports and national surveys. From experimental data, the laparoscopic treatment of gynecologic cancer has potential advantages and disadvantages. The risk of dissemination appears high when a large number of malignant cells are present so that adnexal tumors with external vegetations, and bulky lymph nodes may be considered as contra-indications to CO2 laparoscopy. Laparoscopic surgery has become the gold standard in the treatment of benign adnexal tumeurs, whereas laparotomy remains the standard for the treatment of malignant tumors. The surgical diagnosis is the key to adequate management of adnexal tumeurs. In our experience, after a careful preoperative evaluation, the laparoscopic diagnosis of malignancy is reliable. Moreover in national surveys, many malignant tumeurs were considered as benign despite suspicious laparoscopic findings. Using strict guidelines, laparoscopic diagnosis can be proposed for both non suspicious and complex tumeurs, thus avoiding many unnecessary laparotomies for benign tumeurs suspicious at ultrasound. The more controversial limits of laparoscopic treatment are discussed. If a laparotomy was performed for all tumeurs suspicious at surgery, 80% of the cases would be treated by laparoscopy. The role of laparoscopy for restaging and second look operations for ovarian cancer requires further evaluation.