This study is the first epidemiologic study of oral mucosal lesions in adolescents in Turkey. Angular cheilitis was the only oral mucosal lesion that had a significant correlation with anemia.

The male to female ratio was 1.6:1. Occipital and beard-moustache areas were mostly affected. Positive family history was noticed in 24.1% of the patients. The age of onset was earlier in women than in men (P = 0.04). Severe forms showed more persistent (> or = 1 year) disease duration (P = 0.00). Ophiasis was more common in severe, long duration (> or = 1 year) and early onset (< or = 18 years) disease (P = 0.00 for all parameters). Childhood alopecia areata (< or = 18 years) was also associated with long duration of the disease (P = 0.016) and positive family history (P = 0.008) when compared with adult onset (> 18 years) alopecia areata.

In HLA-alopecia areata association, ethnic differences may play a role.

No abstract

Cutaneous metastasis of bladder carcinoma is extremely rare. Iatrogenic implantations have been the main cause in the majority of cases of transitional cell carcinoma with cutaneous metastasis. Otherwise, primary cutaneous metastasis is accepted as the late manifestation of systemic spread. The present paper describes a case of relatively early and extensive skin metastasis of transitional cell carcinoma in a 78-year-old man. The patient had a histopathological diagnosis of poorly differentiated (grade III) muscle invasive transitional cell carcinoma with a staging of T2NOMO 6 months prior to presenting. He presented to our outpatient clinic with a 3-month history of skin lesions as multiple, rubbery subcutaneous nodules. Radiological reinvestigation revealed no other metastatic site (including bone and lung), except for a metastatic nodule in the liver. The present paper reports an interesting and rare case of extensive skin metastasis of transitional cell carcinoma as the primary complaint.