| ARM | adrenergic receptor material; aerosol rebreathing method; ambulatory renal monitor; anorectal manome... |
|---|---|
| AVM | Arterio-Venous Malformation |
| ACM | acetaminophen; acute cerebrospinal meningitis; Adriamycin, cyclophosphamide, methotrexate; albumin- ... |
| AOIVM | angiographically occult intracranial vascular malformation |
| CAM | calf aortic microsome; cell adhesion molecule; cell-associating molecule; chorioallantoic membrane; ... |
| anorectal spasm | Painful spasm of the muscle about the anus without known cause; probably a neurosis. Synonym: anorectal spasm. (05 Mar 2000) |
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| anorectal syndrome | <syndrome> Soreness, burning, itching, or other irritation of the rectum together with redness about the anus, and sometimes accompanied by diarrhoea, occurring as a toxic effect of the oral administration of certain broad spectrum antibiotics. (05 Mar 2000) |