Author:
Matsuda Yayoi,Kawate Hisaya,Okishige Yuka,Abe Ichiro,Adachi Masahiro,Ohnaka Keizo,Satoh Naoichi,Inokuchi Junichi,Tatsugami Katsunori,Naito Seiji,Nomura Masatoshi,Takayanagi Ryoichi
Abstract
Abstract
Background
Cryptococcus species usually affect the central nervous system and lungs in immunocompromised hosts. Although the adrenal glands can be involved in disseminated cryptococcosis, primary adrenal insufficiency caused by the fungal infection is uncommon.
Case presentation
We present a case of primary adrenal insufficiency with bilateral adrenal masses and liver invasion in a 43-year-old man with mild type 2 diabetes mellitus. Cryptococcosis was diagnosed by fine-needle aspiration biopsy of the liver mass. The serum cryptococcal antigen titer was elevated to 1:256. After 6 months of antifungal therapy with fluconazole and amphotericin B, the size of the liver mass was decreased, but no significant changes were observed in the bilateral adrenal masses and the serum cryptococcal antigen titer remained elevated at 1:128. To control the cryptococcosis, a laparoscopic left adrenalectomy was performed, followed by antifungal therapy. After the unilateral adrenalectomy, the size of the remaining right adrenal mass was reduced and the serum cryptococcal antigen titer declined to 1:4.
Conclusions
This is the first report describing adrenal cryptococcosis with adrenal insufficiency and liver invasion without central nervous system involvement. Adrenal cryptococcosis should be considered in the differential diagnosis for patients with bilateral adrenal masses with primary adrenal deficiency. Unilateral adrenalectomy was quite effective in controlling the cryptococcosis in this case. Even in patients with bilateral adrenal cryptococcosis, unilateral adrenalectomy should be an option for treatment of disseminated cryptococcosis.
Publisher
Springer Science and Business Media LLC
Cited by
15 articles.
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