Ear Abnormalities.

Congenital ear abnormalities present an aesthetic and psychosocial concern for pediatric patients and their parents. Diagnosis of external ear deformities is based on clinical examination and is facilitated by an understanding of normal ear anatomy. Ear anomalies can be categorized as malformations or deformations. Malformations are characterized by absent anatomical structures of the ear (or absence of the ear itself), as exemplified by microtia and anotia. Ear deformations are characterized by ear anatomical landmarks that are present but are distorted or abnormal, with Stahl ear, constricted ear, and prominent ear being common presentations. Ear malformations will not improve with growth of the patient and uniformly require surgical intervention to recreate an anatomically typical ear. Although a small percentage of ear deformations can self-resolve, most patients with ear deformations will require nonsurgical or surgical reconstruction to achieve a normal or more aesthetic ear. In recent decades the use of nonsurgical ear splinting or molding has been recognized as a highly effective method in correcting a variety of congenital ear deformations when treatment is initiated in the first 8 weeks of life. The urgency in initiating nonsurgical treatment of ear deformations at an early age makes prompt recognition of these ear deformations essential because surgical correction remains the only viable reconstructive option in older infants and children.

Predictable closure of the abdominoperineal resection defect: a novel two-team approach.

BACKGROUND: Primary closure of the perineum at the time of abdominoperineal resection (APR) is seldom successful. Several factors are known to adversely affect healing, including neoadjuvant chemoradiation, tension, contamination, and fluid collection. This study evaluates a 2-team approach for resection and routine perineal closure in a single stage. STUDY DESIGN: After tumor resection, the abdominal and perineal closures are performed simultaneously by 2 separate teams. A competent closure of the perineal defect is achieved with bilateral V-to-Y inferior gluteal artery perforator fasciocutaneous flaps (BIGAP) mobilizing buttock skin, fat, and gluteal muscle fascia for inset into the defect. No muscle is elevated with the flaps and no attempt is made to obliterate the deepest aspects of the pelvic defect. RESULTS: Beginning in August 2010, 18 consecutive patients who underwent APR for distal rectal (n = 14) and anal carcinoma (n = 4) were included in the study. All patients had received neoadjuvant chemoradiation therapy. Primary healing was achieved in 16 of 18 patients with a completely tension-free closure. One patient required debridement and secondary closure. Another patient had an unresectable tumor, which invaded the flap closure. Minor healing problems were seen in 7 patients. CONCLUSIONS: BIGAP flaps provide sufficient tissue to predictably provide primary closure of the perineal defect. Perineal wound healing morbidity is dramatically reduced compared with primary simple closure of this defect. Early results indicate that this method of perineal closure offers a straightforward and predictable method that is comparable in efficacy to other methods using pedicled flaps for perineal closure.