[Adrenalitis].
Inflammation of the adrenal glands is caused by autoimmunopathies or infections and can induce adrenal insufficiency. Autoimmune lymphocytic adrenalitis is often combined with other autoimmune diseases and the most frequent cause of Addison's disease; however, it only becomes clinically apparent when more than 90 % of the adrenal cortex has been destroyed. Histological features are characterized by lymphoplasmacytic inflammation leading to an increased destruction of adrenocortical tissue but less severe courses can also occur. The second most frequent form of adrenalitis is adrenal tuberculosis, showing typical granulomatous findings that are nearly always caused by spreading from a tuberculous pulmonary focus. Other bacterial as well as viral infections, such as Epstein-Barr virus (EBV), cytomegalovirus (CMV) and others, generally affect the adrenal glands only in patients with immunodeficiency disorders. In these infections, the adrenal cortex and medulla are frequently involved to roughly the same extent. Although surgical specimens from inflammatory adrenal lesions are extremely rare, the various forms of adrenalitis play an important role in the post-mortem examination of the adrenal glands for clarification of unclear causes of death (e.g. death during an Addisonian crisis).
Institute für Pathologie und Neuropathologie der Universität Hamburg, Universitätsklinikum Hamburg-Eppendorf (UKE), Martinistraße 52, 20246, Hamburg, Deutschland. w.saeger@uke.de.
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D000224:Addison Disease / Q000175:diagnosis / Q000473:pathology; D000302:Adrenal Cortex / Q000473:pathology; D000307:Adrenal Gland Diseases / Q000175:diagnosis* / Q000473:pathology*; D000310:Adrenal Gland Neoplasms / Q000175:diagnosis / Q000473:pathology; D000311:Adrenal Glands / Q000473:pathology; D000313:Adrenal Medulla / Q000473:pathology; D000315:Adrenalectomy; D000328:Adult; D001327:Autoimmune Diseases / Q000175:diagnosis / Q000473:pathology; D001424:Bacterial Infections / Q000175:diagnosis / Q000473:pathology; D002648:Child; D015658:HIV Infections / Q000175:diagnosis / Q000473:pathology; D006801:Humans; D007074:Immunoglobulin G / Q000097:blood; D007249:Inflammation / Q000175:diagnosis* / Q000473:pathology*; D008214:Lymphocytes / Q000473:pathology; D009894:Opportunistic Infections / Q000175:diagnosis / Q000473:pathology; D014376:Tuberculosis / Q000175:diagnosis / Q000473:pathology
D007074:Immunoglobulin G
Addison’s disease; Adrenal glands; Autoimmune adrenalitis; Immunodeficiency; Tuberculosis