ABSTRACT
El pilomatrixoma anetodérmico es una rara variante de pilomatrixoma, cuyo mecanismo etiopatogénico es desconocido. Se caracteriza por la presencia de una piel atrófica, plegada, con aspecto queloideo, que recubre un nódulo de consistencia dura. Su diagnóstico es clínico e histopatológico y el tratamiento es quirúrgico. Se reporta el caso de un paciente varón de 14 años con pilomatrixoma anetodérmico en omóplato derecho.
Anetodermic pilomatricoma is a rare variant of pilomatrixoma whose etiopathogenic mechanism is unknown. lts characterized by the presence of atrophic skin, fold, with keloidal appearance covering a hard nodule. The diagnosis is clinical and histopathological and the treatment is surgery. The case of a male patient of 14 years with anetodermic pilomatricoma in right shoulder blade is reported.
Subject(s)
Humans , Male , Adolescent , Medical Illustration , Pilomatrixoma , Pilomatrixoma/diagnosis , Pilomatrixoma/pathology , Pilomatrixoma/therapyABSTRACT
According to current concepts, it is not feasible to associate achlorhydria with normal gastric mucosa. We have found in a group of high altitude dwellers, that it is possible to associate achlorhydria with normal gastric mucosa verified by endoscopic and histological studies. In this case, basal achlorhydria is associated with resistance to histamine stimulation and with high values of gastrinemia. The possibility of reduced parietal cell mass or the absence of gastrin and histamine receptors and of G-cell hyperfunction or hyperplasia, is discussed.