A paraganglioma in a hypertensive patient with unilateral renal hypoplasia.

Tomohiro Terasaka, Hideharu Hagiya, Kosuke Kimura, Takahiro Nada, Eri Nakamura, Yoshihisa Hanayama, Hitoshi Sugiyama, Yasuyuki Kobayashi, Hiroyuki Yanai, Fumio Otsuka

Acta medica Okayama 2015

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We report the case of a 46-year-old hypertensive Japanese female with renal insufficiency related to unilateral renal hypoplasia. The patient was found to have developed paraganglioma in the retroperitoneal space over a 5-year period. Catecholamine-producing tumors are not usually recognized as conditions associated with renal hypoplasia. Our long-term observation of the patient eventually led us to the diagnosis of paraganglioma. In hypertensive patients with chronic kidney disease, not only the renin-angiotensin-aldosterone system but also catecholamine activity may be involved, particularly in the patients whose cases are complicated with unilateral renal hypoplasia.

Citation

Tomohiro Terasaka, Hideharu Hagiya, Kosuke Kimura, Takahiro Nada, Eri Nakamura, Yoshihisa Hanayama, Hitoshi Sugiyama, Yasuyuki Kobayashi, Hiroyuki Yanai, Fumio Otsuka. A paraganglioma in a hypertensive patient with unilateral renal hypoplasia. Acta medica Okayama. 2015;69(2):119-22