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.
Dorsal venous arch of the foot. The dorsal venous arch of the foot is superficially located near the skin surface. For most people, it should be easily visible on their foot's upper side. If a person were to press their finger against it, they should be able to feel a pulse. The pulse is from the dorsalis pedis artery.