Maintaining ear aesthetics in helical rim reconstruction.

BACKGROUND: Wedge resections of the helical rim may result in a significant deformity of the ear with the ear not only smaller but cupped and prominent too. Our technique involves resection of the wedge in the scaphal area without extending into the concha followed by advancement of the helical rim into the defect. This technique is most suitable for peripheral defects of the helical rim, in the middle third. METHODS: Our modified surgical technique was applied to reconstruction of the pinna after resection of the tumor in 12 patients. Free cartilaginous helical rim, length of helical rim to be resected, and projection of the ear from the mastoid was measured. This was then compared with measurements after the operation, and the patient satisfaction assessed with a visual analog scale. RESULTS: The free cartilaginous rim was 91.67 ± 5.61 mm. Of this, 21.92 ± 3.78 mm was resected, which amounted to 23.84% ± 3.35% of the rim. Although this resulted in a mean increase in ear projection of 6.42 ± 1.68 mm, the aesthetic outcome was good (visual analog scale, 9.08 ± 0.9). CONCLUSIONS: This technique reduces cupping and does not make the ear as prominent as it may do after a conventional wedge resection and results in high patient satisfaction.

Lichtenberg figures: cutaneous manifestation of phone electrocution from lightning.

INTRODUCTION: Lichtenberg figures are reddish, fern-like patterns that appear on the skin when a patient is struck by lightning. These appear to be a result of an inflammatory response as current spreads out causing ionisation and heat effects and damage to the small subcutaneous capillaries. CASE REPORT: A 30-year-old lady was brought to the accident and emergency department with a history of momentary loss of consciousness. All that the patient could recollect was that she had been on the phone when she heard a loud bang following which she 'blacked out'. On examination, she had characteristic cutaneous Lichtenberg figures. These revealed the true diagnosis of a lightning strike conducted through the phone line into the patient. DISCUSSION: The cutaneous manifestation of a surreptitious lightning strike through a telephone plays an important role in diagnosing the problem and is particularly significant when the patient is unconscious and unable to give a history of events or, as in this case, has retrograde amnesia. Establishing the diagnosis enables us to look for other lightning-associated injuries and to monitor the cardiac status of the patient to avoid any concomitant complications. Also, establishing the diagnosis is extremely helpful to allay patient anxiety as Lichtenberg figures on the skin can be quite dramatic, as seen in this case.