Other causes of finger lumps. An infection may produce one or more finger lumps in the form of a localized abscess or as an enlargement of lymph nodes near the affected body region. Infectious causes of finger lumps include: Abscesses. Boils. Cellulitis (infection of the skin and underlying tissues). Herpes virus infections.
Definition of Instep. 1. Noun. (anatomy) The arched part of the top of the foot between the toes and the ankle. Â¹. 2. Noun. A section of any footwear covering that part of the foot.
âThe feet are the foundation of our âbuilding,â or body,â says Craig Gastwirth, a podiatrist at Podiatry Examiners of Michigan in Detroit. Heel pain, typically caused by plantar fasciitis, is the No. 1 reason people visit a podiatrist, says Dr. Gastwirth.