The use of air for loss-of-resistance testing during epidural block was associated with a higher incidence of PMPH, which might be attributable to subarachnoid air injection and CSF leakage.

No abstract

In hypoxemic patients after three-field lymphadenectomy, the prone position improved arterial oxygenation without any deleterious effects. The beneficial effect of the prone position is possibly attributable to opening of the bronchi obstructed by secretions.

Intractable pain in a patient with adiposis dolorosa (Dercum's disease) was treated by IV administration of lidocaine (200 to 400 mg). Relief was maximum 20 minutes after the end of drug infusion and persisted for over 10 hours. Toxicity was minimal. Slow EEG waves which appeared during drug administration disappeared within 20 minutes.