part of part of organ anatomical projection A projection or outgrowth of tissue from a larger body or organ. AAO:0010278 Anatomical structure that is a natural outgrowth, projection, or appendage. A process can be part of a bone, cartilage, or tissue.[AAO] Anatomical structure that is a natural outgrowth, projection, or appendage. A process can be part of a bone, cartilage, tissue, fin, scale, etc.[TAO] Anatomical structure that is a natural outgrowth, projection, or appendage. A process can be part of a bone, cartilage, tissue, fin, scale, etc.[VSAO] FMA:67601 HAO:0000822 TAO:0001834 UBERON:0004529 VSAO:0000180 XAO:0004020 anatomical process anatomical protrusion flange flanges galen:Ridge lamella lamellae lamina laminae organ process papilla process process of organ processes processus projection projection projections protrusion ridge ridges shelf shelves should be declared disjoint from organ, but in some ontologies (e.g. ZFA), structures such as neural spines are classified as bones (and hence organs) spine uberon morphological feature