Bilateral scrotal flaps: a skin restoration for penile paraffinoma.

Foreign body injection into the penile shaft, in the mistaken belief that it could increase the size, is not uncommon among Thai males. Paraffin, oil, and other materials had been injected into the penile skin and predictably followed by a lot of complications. Foreign body granuloma, disfigurement, chronic and unhealed ulcer, painful erection, and the inability to achieve sexual activities are those following complications. In the severe cases, even though the complete resection of the skin and all of the infiltrated tissue was meticulously performed, some foreign bodies had to be left since they had incorporated into either the corpus cavernosum or corpus spongiosum. Durable resurfacing skin can't be perfectly achieved by skin grafting in these situations. Between 1996 and 2002, 31 patients with penile paraffinoma have been treated using bilateral scrotal flaps. Both functional and cosmetic goals without any major complications were achieved in all of the patients.

The role of SMAS flap in preventing Frey's syndrome following standard superficial parotidectomy.

Between 1992 and 2002, 46 patients who underwent standard superficial parotidectomy with a superficial muscoloaponeurotic system (SMAS) preservation technique were included in a retrospective study. Twenty-six patients were evaluated by questionnaire for subjective symptoms of gustatory sweating and flushing as well as satisfaction with the aesthetic appearance of their cheek. Six of twenty-six patients (23.1%) complained of symptoms of Frey's syndrome. Seven of twenty-six patients (26.9%) demonstrated a positive Minor's starch iodine test. By this technique the incidence of Frey's syndrome is substantially reduced from 48% by subjective review and 72% by objective measurement reported in the previous study by the same group of surgeons without using the SMAS preservation technique. This study supports the role of the SMAS flap in preventing Frey's syndrome following standard superficial parotidectomy.