"Stress, cold weather, or overproduction of sebum by the scalp glands can trigger this condition," says the expert. It is cyst-like lesions on the scalp caused by clogged pores, and are painful.

Proliferating trichilemmal cysts, also known as pilar tumors, are slow-growing lobulated masses most commonly found on the scalp of elderly women. We present the case of a 69-year-old woman with a ...

An 85-year-old male patient presented with progressive bitemporal necrosis of the scalp. Six months previously, he had been diagnosed with giant cell arteritis based on ultrasound evidence of ...