Cutaneous large B-cell-lymphoma – a rare differential diagnosis of tumors of the outer nose

Karsten Koch, Stephan Marciniak, Gerhard Foerster, Andreas Mueller & Carsten Boltze
Most malignant lesions of the outer nose are of epithelial origin. Basal cell carcinoma and spinocellular carcinoma are the most common entities. Benign or precancerous lesions are important differential diagnoses. Other tumor entities such as melanoma, sarcoma or lymphoma are comparatively rare. [for full text, please go to the a.m. URL]