The anatomical course of the neurovascular bundles in epispadias

References on the anatomical course of the neurovascular bundles of the penis in epispadias are rare. We studied the anatomy of the neurovascular bundles in 5 patients undergoing primary epispadias repair and 13 adolescents undergoing correction of erectile deformities. In all primary cases the neurovascular bundles were truly lateral as they ran along the distal and middle portions of the corporeal bodies, and became anterolateral only proximally. The bundles were identified in only 5 of 13 secondary cases and were in the same position as in the primary cases. Knowledge of this anatomy is important to protect these structures from surgical injury in cases of epispadias and exstrophy.     

A single-dose study of the pharmacodynamic effects of chlormethiazole, temazepam and placebo in elderly parkinsonian patients.

Nine elderly parkinsonian volunteers took single doses of 384 mg of chlormethiazole, 10 mg of temazepam and placebo capsules in a double-blind three-way cross-over study on separate visits at least one week apart. In the 6 hours following the dose, the level of drowsiness, performance on a series of psychomotor tests, effects on parkinsonian symptoms and signs, and standing and lying blood pressure were recorded. Chlormethiazole produced drowsiness on all tests and impaired psychomotor performance, as compared with placebo, without affecting parkinsonian symptoms and signs, or postural blood pressure. Temazepam was consistently less potent than chlormethiazole on tests of drowsiness and psychomotor performance. Both treatments were well tolerated. It is suggested that chlormethiazole is safe to use as a hypnotic at this dosage in this group of patients with Parkinson's disease, while temazepam did not appear to be effective as a hypnotic at this dosage.     

A midface swelling in a child – A possible diagnostic dilemma

A lump on the midface of a child can pose as a diagnostic dilemma. There is a wide variety of possible differential diagnoses, ranging from simple benign conditions such as a sebaceous cyst, dermoid cyst, lipoma, neuroma and neurofibroma, to potentially devastating conditions such as odontogenic myxoma.A case of a child in which the formulation of a definite diagnosis was clinically and histologically challenging is presented.