My patient is a 46-year-old white female with a several-month history of lower-extremity rashes, initially on the legs and now on the lower thighs. She has raised, bright red lesions of 3 mm to 5 mm ...

Excisional biopsy is diagnostic but not therapeutic, and recurrence after biopsy has been reported in up to 75% of children. Complications of excisional biopsy for diagnosis include scar formation and ...

Symptoms of ARF tend to present themselves 1-3 weeks after infection. A high index of suspicion for ARF must be maintained, especially because a single diagnostic tool does not exist. Thomas D. Jones ...

Nodules are abnormal tissue growths that can be found anywhere in the body. Although they are often benign, some nodules are symptoms of an underlying health condition. This article will look at ...

Dr. Kristin M. D’Silva (Medicine): A 55-year-old man was transferred to this hospital from a rehabilitation facility because of abdominal pain and painful skin lesions. One year before the current ...

The subcutaneous layer is the deepest skin layer. It protects a person’s body and keeps it warm. This layer also provides insulation and protection for vital tissues such as muscles, bones, and organs ...

Credit: Shutterstock. During a median follow-up period of 73 (range, 13-111) weeks, 1 patient discontinued treatment with lenacapavir due to grade 1 nodule at the injection site. Among heavily ...

The histopathology of RNs is defined by 3 stages: acute inflammation, granulation, and necrosis. The lesions develop from small areas of granulated tissue into large nodules with necrotic centers.