Clinical analysis of 8 cases of primary pigmented nodular adrenocortical disease / 基础医学与临床
Basic & Clinical Medicine
;
(12): 538-541, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-440632
ABSTRACT
Objective To summarize the clinical characteristics of primary pigmented nodular adrenocortical disease (PPNAD).Methods Eight patients with PPNAD from 2001 to 2009 in PUMC Hospital were reviewed,their clinical data were collected.Results PPNAD often occurred in adolescents.62.5% of patients with PPNAD were complicated with Carney complex(CNC).In addition to general features of Cushing's syndrome,amenorrhea and growth retardation in stature were very frequent in clinical manifestations of PPNAD.Plasma ACTH was undetectable,circadian rhythm of plasma cortisol was disappeared,glucocorticoid excretion was increased paradoxically during the dexamethasone suppression test in 50% patients with PPNAD.Adrenal imaging from 75% patients revealed normal-sized adrenal glands or suspectable micronodular changes.Adrenal pathologic analysis revealed numerous brown cortical nodules containing lipofuscin pigmentation.Unilateral adrenalectomy may relieve symptoms of Cushing's syndrome,but plasma ACTH and circadian rhythm of plasma cortisol were difficult to recovere.Hypercorticoidism might re-occure after unilateral adrenalectomy.Conclusion PPNAD should be bewared in ACTH independent Cushing's syndrome patients without apparent adrenal mass,and CNC should be screened and followed up.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Basic & Clinical Medicine
Ano de publicação:
2010
Tipo de documento:
Artigo
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