Biomedical subjects
Publications and source records attributed to H Cheikhrouhou.
The authors report three cases of malignant pheochromocytomas. Metastases occurred in the liver in two cases whereas malignancy was suspected in the third case because of recurrence and local invasion. One case was pregnant at diagnosis of pheochromocytoma. Pheochromocytoma was associated to papillary thyroïd carcinoma in another case. The treatment considered was surgery in all cases.
Massive hemoptysis is a clinical entity characterized by its unpredictable and potential lethal course. We studied retrospectively the observations of 25 patients hospitalized in our surgical unit. We collected all the demographic, clinical and surgical data. A male predominance with a sex-ratio of 2,1 was noted. The average age was 45 years, with extremes of 17 and 75. The dominant cause was bronchiectasis. Twenty patients were operated on. The surgery consisted of a pulmonary resection in 9 cases (45%), an atypical lung resection in 4 cases (20%), a resection of an aspergilloma in 2 cases (10%), a kystectomy of hydatic cyst in 4 cases (20%) and one arterial ligature (5%). Five patients (25%) had emergent surgery, and 15 (75%) delayed surgery. Hospital mortality was 20% in the first group and 6.66% in the second. No recurrence of bleeding was observed after an average follow-up of 7 months. Surgery remains a therapy of choice for massive hemopysis. It must as far as possible be avoided during active bleeding.
We discuss the causes of virilism in pregnancy and the impact of hyperandrogeny on the female foetus. We report a case of virilism in a 28-year-old, gravida 1, para 1 patient with normal pregnancy and review the literature. After conception, the patient had been well until the 18th week of gestation, when she developed signs of virilization; her serum testosterone was markedly elevated. She delivered of a normal male infant at term. After delivery, signs of virilization regressed with normalization of testosterone level but a wide mass of the left ovary that persisted for 8 months. The histological study of the tumor showed luteinized thecoma. Luteomas and hyper-reactio luteinalis were the principal causes of virilism in pregnancy, thecomas are rare.