ABSTRACT
To introduce the diagnosis and treatment of one male case with accessory breast. The patient was a 27-year-old male. An additional nipple on the left posterior axillary line was found on birth, which enlarged and became darken since adolescence. The clinical diagnosis was accessory breast, and a complete surgical excision was performed. Pathological examination proved the diagnosis of accessory breast.
ABSTRACT
Objective To study the lymphatic microvessel density of keloid and correlation of invasive growth.Methods Invasive part,proliferative part and peripheral normal skin of keloid patients (n=10) were collected by surgical excision,and normal skin of keloid and non-keloid patients as control.Lymphatic vessel density of different parts of keloid and normal skin were investigated by immunohistochemical staining using the lymphatic endothelium specific marker D2-40.Results There were no significant differences between lymphatic microvessel density of peripheral normal skin of keloid (12.563 ±1.803) n/mm2 and normal skin of non-keloid patients (11.071 ± 2.645) n/mm2 (t=1.389,P＞0.05); Lymphatic microvessel density of invasive part of keloid (27.315 ± 7.430) n/mm2 was significantly higher than those of proliferative part of keloid (17.375± 6.221) n/mm2 and normal skin (12.563±1.803) n/mm2 (x2 =16.8,P＜0.01); there were significant differences between proliferative parts of keloid and normal skin (t=2.276,P＜0.05).Conclusions Lymphatic microvessel density increase in the invasive part of keloid may have a certain relationship with invasive growth.