A follicle is the tubelike structure from which hair grows.
Prolapse is the term meaning dropping of an organ.
lavage
The medical term for appendages or accessory structures of an organ is "adnexa".
The outer section of an organ can be called its cortex.
Hypertrophy
Organ failure
PARENCHYMA
Agenesis is the medical term meaning absent development of an organ or tissue. Atresia is the medical term meaning congenital absence or development of a tube.
AdnexaAdnexaAdnexa
Stroma is the medical term meaning the connective tissue that provides the framework for an organ. It's counterpart is parenchyma, which means the main mass of the organ.
Visceral muscles
Mediatstinal is a medical term meaning related to the mediastinum. The Mediastinum is the space between the lungs.