Endocrinology teaching rounds: primary amenorrhea in a 17-year-old woman.
This endocrinology teaching rounds documents the evaluation of a 17.7-year-old woman with primary amenorrhea. The normal timing of developmental milestones for young women from adrenarche and pubarche through pubertal maturation and growth is reviewed, as are etiologies for amenorrhea. The differential diagnosis of the problem is developed from the patient's initial visit to diagnosis and treatment. The highlights of the management of this young woman after a diagnosis of craniopharyngioma are also discussed. This clinical case emphasizes the importance of understanding normal developmental landmarks and of detecting aberrant physiology-associated amenorrhea even when screening laboratory tests appear normal so that defects in normal development can be addressed earlier in life.
Olson
B R
BR
Yale School of Medicine and The Educational Center for Integrative Healing and Wellness, Inc., Middlebury, Connecticut, USA.
D000293:Adolescent; D000568:Amenorrhea / Q000209:etiology*; D003397:Craniopharyngioma / Q000097:blood / Q000150:complications / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007018:Hypopituitarism / Q000209:etiology*; D007029:Hypothalamic Neoplasms / Q000097:blood / Q000150:complications / Q000175:diagnosis*; D010911:Pituitary Neoplasms / Q000097:blood / Q000150:complications / Q000175:diagnosis*; D011628:Puberty, Delayed / Q000209:etiology*