title: Medullary sponge kidney and hyperparathyroidism.
abstract: Medullary sponge kidney (MSK), parathyroid adenoma, renal cell carcinoma, and renal-leak hypercalciuria coincided in 1 female patient. Renal-leak hypercalciuria was not corrected by removal of a parathyroid adenoma. Since the patient had renal tubular acidosis (RTA), alkali treatment was conducted and resulted in the correction of hypercalciuria. Renal cell carcinoma eventually developed and MSK was confirmed histologically. This case suggests that MSK and primary hyperparathyroidism occurred independently.
authors.affiliation: Department of Urology, University of Tokyo, Japan.
authors.forename: E
authors.initials: E
authors.lastname: Higashihara
authors.forename: A
authors.initials: A
authors.lastname: Munakata
authors.forename: M
authors.initials: M
authors.lastname: Hara
authors.forename: T
authors.initials: T
authors.lastname: Kitamura
authors.forename: K
authors.initials: K
authors.lastname: Kawabe
authors.forename: T
authors.initials: T
authors.lastname: Niijima
mesh_terms: D002118:Calcium / Q000652:urine; D002292:Carcinoma, Renal Cell / Q000150:complications; D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000150:complications*; D007679:Kidney Medulla; D007680:Kidney Neoplasms / Q000150:complications; D007691:Medullary Sponge Kidney / Q000150:complications*; D008875:Middle Aged
chemical_list: D002118:Calcium