MedGen

Any deviation from the normal concentration of phenylalanine in the blood circulation. [from HPO]

An abnormality of a histidine metabolic process. [from HPO]

An unusual benign or malignant neoplasm characterized by the presence of neoplastic large polygonal cells with granular, eosinophilic cytoplasm which contains abundant lysosomes. It was originally thought to be a tumor originating from muscle cells and was named granular cell myoblastoma. Subsequent studies have suggested a derivation from Schwann cells. It affects females more often than males and it usually presents as a solitary mass. A minority of patients have multiple tumors. It can arise from many anatomic sites including the posterior pituitary gland, skin, oral cavity, esophagus, stomach, heart, mediastinum, and breast. [from NCI]

Atrophoderma vermiculata, a form of keratosis pilaris atrophicans, typically presents in childhood with erythema and follicular keratotic papules that slowly progress to characteristic atrophy, which has been described as worm-eaten, reticular, or honeycomb, and occurs on the cheeks, preauricular area, and forehead. More rarely, the atrophy may extend to the upper lip, helices, ear lobes, and, in some cases, the limbs. The degree of inflammation, the presence of milia, and the extent of follicular plugs are variable (summary by Luria and Conologue, 2009). [from OMIM]

The formation of a blood clot in the lumen of a vessel or heart chamber; causes include coagulation disorders and vascular endothelial injury. [from NCI]