| PCO | Poly-Cystic Ovary |
|---|---|
| PCOD | Poly-Cystic Ovary Disease = Stein-Leventhal Syndrome |
| PCOS | Poly-Cystic Ovary(Ovarian) Syndrome |
| ACC | accommodation; acetyl coenzyme A carboxylase; acinic cell carcinoma; acute care center; adenoid cyst... |
| Acc | adenoid cystic carcinoma; acceleration |
| medullary cystic kidney disease | <radiology> Mode of inheritance uncertain, usually affects young adults (early 20s), associated with red or blond hair (!!), causes salt wasting, polyuria, azotaemia, affects both kidneys, with progressive disease patients need dialysis or transplant (12 Dec 1998) |
|---|---|
| mesothelioma, cystic | A peritoneal mesothelioma affecting mainly young females and producing cysts of variable size and number lined by a single layer of benign mesothelial cells. The disease follows a benign course and is compatible with a normal life expectancy, requiring occasionally partial excision or decompression for relief of pain or other symptoms. Malignant potential is exceptional. (12 Dec 1998) |
| chronic cystic mastitis | Older term corresponding to fibrocystic condition of the breast. (05 Mar 2000) |
| mucinous cystic neoplasm of pancreas | <radiology> = macrocystic adenoma of pancreas, cystadenoma / cystadenocarcinoma, M:F = 1:9, 40-60 years of age, malignant or pre-malignant, large mass (mean 12 cm), multilocular cysts, thick septations, tail / body in 85% (unlike adenocarcinoma and microcystic adenoma), hypo-/avascular, Differential diagnosis: panc pseudocyst, ** Cf: microcystic adenoma (12 Dec 1998) |
| multilocular cystic nephroma | <radiology> Cystic hamartoma, cystadenoma, congenital, usually benign, multiple small, noncommunicating cysts in single renal mass, usually large (mean 10 cm), with or without calcification, 50% detected in childhood, remainder in older adults, kids: M more than F, adults: F more than M (12 Dec 1998) |
| cystic | 1. Relating to the urinary bladder or gallbladder. 2. Relating to a cyst. 3. Containing cysts. Synonym: cystous. (05 Mar 2000) |
| cystic acne | <dermatology> A form of acne which results from the bacterial infection of cysts deep within the skin. Generally requires treatment with antibiotics and other agents (Isotretinoin). Without treatment cystic acne may result in scarring. (27 Sep 1997) |
| cystic adenomatoid malformation of lung | <radiology> Only true pulmonary cystic disease of newborn, three X-ray types: multicystic, walls of varying thickness, multicystic, one large dominant thin-walled cyst, solid, mediastinal shift common, cysts often contain foetal lung fluid, Treatment: surgery Cf: congenital lobar emphysema (12 Dec 1998) |
| cystic adenomatoid malformation of lung, congenital | A developmental anomaly that usually becomes apparent in the neonatal period with progressive respiratory distress. This malformation is a focal pulmonary dysplasia characterised by a multicystic mass of terminal bronchiolar structures. Ccam is classified into 3 separate types (I, II, III) depending on cyst size. (12 Dec 1998) |
| cystic adnexal masses | <radiology> Ovarian cyst, mature follicle measures up to 2.5 cm at ovulation, corpus luteum cyst common in first 16 weeks of pregnancy, polycystic (Stein-Leventhal) disease, paraovarian cyst, Wolffian duct remnants in broad ligament, ovarian neoplasm, serous cystadenoma (most common benign ovarian tumour), mucinous cystadenoma (usually complex), cystic teratoma (usually complex), endometriosis, diffuse (not detectable by ultrasound), localised (generally anechoic or hypoechoic), ectopic pregnancy, pelvic inflammatory disease, gonorrhoea or chlamydia, localised abscess and hydrosalpinx, non-gynecologic mass, mesenteric cyst, ureterocele, bladder diverticula, lymphocele (12 Dec 1998) |
| cystic artery | <anatomy, artery> Origin, right branch of hepatic; distribution, gall bladder and visceral surface of the liver. Synonym: arteria cystica. (05 Mar 2000) |
| cystic bronchiectasis | Bronchiectasis in which the bronchi end in blind sacs greater in diameter than the draining bronchi. See: saccular bronchiectasis. (05 Mar 2000) |
| cystic carcinoma | <tumour> A carcinoma in which true epithelium-lined cysts are formed, or degenerative changes may result in cystlike spaces. (05 Mar 2000) |
| cystic diathesis | A condition in which multiple cysts form in the liver, kidneys, and other organs. (05 Mar 2000) |
| cystic disease of renal medulla | Presence of small cysts in the renal medulla associated with anaemia, sodium depletion, and chronic renal failure. It is of two types: 1) fatal autosomal recessive or juvenile type (also called familial juvenile nephrophthisis), beginning at about age 10 with an average duration of 6 to 8 years; 2) autosomal dominant or adult type, beginning at about age 30 but with a more fulminant course. Synonym: microcystic disease of renal medulla. (05 Mar 2000) |