Pseudohypoparathyroidism Type II in a Woman with a History of Thyroid Surgery

Autor: Yuki Matsuda, Takuo Nambu, Seiji Muro, Shogo Oki, Koji Matsuo, Shin Yonemitsu, Yuki Morimoto, Takaaki Murakami
Rok vydání: 2014
Předmět:
Zdroj: Internal Medicine. 53:743-747
ISSN: 1349-7235
0918-2918
DOI: 10.2169/internalmedicine.53.1617
Popis: We herein describe the case of a woman with pseudohypoparathyroidism (PHP) type II. She had a history of subtotal thyroidectomy against Graves' disease without levothyroxine supplementation and presented with stiffness, numbness and muscle cramps. Her surgical history suggested the possibility of secondary hypoparathyroidism; however, the serum intact parathyroid hormone level and results of a Ellsworth-Howard test led to the diagnosis of PHP type II. In the present case, making the differential diagnosis was challenging because two distinct disorders, such as PHP and secondary hypoparathyroidism, may exist simultaneously. This case demonstrates the need to consider the possibility of PHP type II in patients exhibiting hypocalcemia.
Databáze: OpenAIRE