When the pores inside the nose become clogged with sebum and dead skin cells, pimples can form as inflamed lesions. Sometimes, these lesions may appear red at the base or be filled with pus.

A red spot on the nose could appear for a variety of reasons. This article looks at the possible causes, some treatment options, and when to see a doctor.

Clearly, the chest lesion was easily identified as a benign seborrheic keratosis, and the nasal lesion proved to be a pigmented basal cell epithelioma on biopsy.

Nasal epithelium hosts lung cancer biomarker BUSM researchers collected nasal epithelial brushings from patients who were in the process of having their lung lesions evaluated.

In additional to similar nasal symptoms, cocaine can trigger production of antibodies that mimic the clinical presentation of granulomatosis with polyangiitis.

A sampling of lesions of infants seen during the first week of December was cultured and phage typed. Nasal cultures were taken from nurses and doctors, since no lesions were apparent among ...

Cochran, 80, had a non-melanoma lesion removed from his nose earlier this week. A Senate Armed Services Committee hearing opened Thursday without McCain in the chairman's seat and members of the panel ...