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[Bilateral angiomyolipomas of the kidney in Bourneville's tuberous sclerosis].

We report on a 25-year-old patient diagnosed as having Bourneville tuberous sclerosis with a giant angiomyolipoma 16 X 12 cm. in diameter, and two small angiomyolipomas in the left kidney, multiple asymptomatic angiomas in the right kidney and two 1 cm. diameter angiomas in the liver. The presenting features were intense left-sided abdominal pain of sudden onset, frank hematuria, acute anemic syndrome, nausea and vomiting. Patient work up included x-ray of chest, abdomen, and skull, bilateral renal arteriography and ultrasound were diagnostic of Bourneville tuberous sclerosis with multiple bilateral renal angiomyolipomas. The hematologic and hemodynamic compromise and the almost completely absent intact parenchyma in her left kidney did not permit a conservative surgical procedure and the patient was submitted to a left nephrectomy. The patient had the following characteristic features of Bourneville's disease: epilepsy, intracranial calcifications on CT, sebaceous adenomas on face, fibromas under nails of left hand and foot, bony lesions in the form osteosclerosis and chylous pleural effusion. Her intelligence level was normal and no optic nerve phakomas were observed. The literature on angiomyolipoma and Bourneville's tuberous sclerosis is reviewed. The importance of using ultrasound and CT in combination to diagnose and follow up renal angiomyolipomas is highlighted. Treatment of angiomyolipomas must be based on two parameters: symptoms and size. Symptomatic angiomyolipomas warrant angiographic work up and selective arterial embolization or the most conservative surgical procedure possible (enucleation, partial nephrectomy). Asymptomatic angiomyolipomas warrant CT and/or ultrasound examination every 6 or 12 months depending on size.

Adenoma↗

[Launois-Bensaude disease. Apropos of 2 new cases].

Data relating to Launois-Bensaude disease are reviewed and two cases reported. Both patients were dyspneic, one of them presenting preoperative trachea deviation, a complication reported in only about 2% of cases documented in the literature. Dissection of these non-encapsulated fatty tumors is difficult and can lead to complications, but surgical excision remains the only possible treatment.

Adult↗

[Development of lipomas on a surgical wound following radial saphenectomy. An unusual complication].

Radical saphenectomy is a common practice in treatment of the varicose veins of the limbs, and its early and late complications are very well known. Nevertheless, the authors have observed an exceptional pathologic picture in one patient operated five years ago, which developed multiple nodular lipomas in the sites of the surgical scars for varicectomy. This unusual complication, in spite of lack of clear etiopathogenesis, suggest to reduce as less as possible the surgical subcutaneous traumatism.

Cicatrix↗

[Liposuction].

Liposuction is a frequently applied technique in aesthetic plastic surgery, with which subcutaneous adipose tissue can be removed. In recent decades new techniques of liposuction were developed. This led to better results and fewer complications. Liposuction is indicated as symptomatic treatment of obesity and (or) lipomas. Liposuction is not without risks; patients have to be informed of practical consequences and possible complications of the technique.

Adiposis Dolorosa↗

Corticosteroid-induced mediastinal widening in myasthenia gravis.

Corticosteroid-induced mediastinal widening with simulated focal lymphadenopathy was found in a patient having myasthenia gravis. To my knowledge, this is the first report of such changes occurring in a patient having myasthenia gravis. As the use of corticosteroids in the treatment of myasthenia gravis becomes more common, this association can be expected to occur more often. Reemphasis of this phenomenon should help to avoid unnecessary surgical intervention in these patients.

Humans↗

Lipomatous lesions of the parotid area.

Lipoma of the parotid gland is a rare lesion in adults and children, and appears most frequently in the fifth and sixth decades of life. Thirty-two lipomatous lesions of the parotid gland and periparotid area are reviewed. One lipoma occurred in a 7-year-old boy. The lesion shows a definite sex preference, with a male to female ratio of 10:1. The lesion shows no laterality preference. The most frequent preoperative diagnoses in our series were mixed tumor and Warthin tumor. In general, these lesions are soft, mobile, and painless and enlarge slowly. They are not associated with neurological deficits, skin changes, other salivary gland lesions, or with lipomas elsewhere in the body. The surgical management of this lesion should be the same as for any other parotid tumor with due regard for the presence of the facial nerve in the operative field. There were no facial nerve injuries in this series. If totally excised, these lesions show no tendency to recur.

Adult↗