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Ontology Browser

abnormal mammary gland epithelium morphology (MP:0009504)
Annotations: Rat: (8) Mouse: (104) Human: (0) Chinchilla: (0) Bonobo: (0) Dog: (0) Squirrel: (0) Pig: (0) Naked Mole-rat: (0) Green Monkey: (0)
Parent Terms Term With Siblings Child Terms
abnormal abdominal mammary gland morphology 
abnormal areola morphology 
abnormal cervical mammary gland morphology 
abnormal inguinal mammary gland morphology  
abnormal mammary gland connective tissue morphology  
abnormal mammary gland development +   
abnormal mammary gland epithelium morphology +   
any structural anomaly of the mammary gland epithelium which is normally enveloped by a basement membrane, embedded into fatty connective tissue stroma, and organized as a bilayer, with an inner luminal layer of secretory epithelial cells, and an outer basal layer; each cell layer expresses specific molecular markers; luminal epithelial cells are characterized by the expression of the receptors for systemic hormones, i.e. estrogens, progesterone and prolactin, whereas basal cells (aka myoepithelial cells) express smooth muscle contractile proteins; in functionally differentiated mammary gland, during lactation, luminal cells produce milk, whereas myoepithelial cells are contractile and serve for milk expulsion
abnormal mammary gland lobule morphology +   
abnormal mammary gland number +   
abnormal mammary gland stroma morphology  
abnormal nipple morphology +   
abnormal thoracic mammary gland morphology  
decreased mammary gland tumor incidence +   
increased mammary gland tumor incidence +   
mammary gland hyperplasia  
mammary gland hypoplasia  
pale mammary gland