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Most polyps are benign and do not need to be removed. Surgical removal of the gallbladder (cholecystectomy) is recommended when a gallbladder polyp larger than 1 cm is found, even if the person has no symptoms clearly related to the polyp. Laparoscopic surgery is an option for small or solitary polyps. [citation needed]
Cancer of the gallbladder may also be found incidentally after surgical removal of the gallbladder, with 1–3% of cancers identified in this way. Gallbladder polyps are mostly benign growths or lesions resembling growths that form in the gallbladder wall, [26] and are only associated with cancer when they are larger in size (>1 cm). [21]
Gallbladder diseases are diseases involving the gallbladder and is closely linked to biliary disease, with the most common cause being gallstones (cholelithiasis). [1] [2]The gallbladder is designed to aid in the digestion of fats by concentrating and storing the bile made in the liver and transferring it through the biliary tract to the digestive system through bile ducts that connect the ...
Gallbladder disease; Gallbladder polyp; Gallstone; P. Porcelain gallbladder; X. Xanthogranulomatous inflammation This page was last edited on 15 May 2014, at 06: ...
Ultrasound findings may show thickened gall bladder wall, tiny anechoic spaces (Rokitansky–Aschoff sinuses or RAS), and twinkling artifact (or comet-tail reverberation). Comet tail reverberation, which is due to reflections from cholesterol crystals, is a highly specific sign for adenomyomatosis.
The localized form is a single mass, typically in the fundus, that protrudes into the lumen of the gallbladder in the form of a polyp. [5] [6] The segmental form is characterized by its annular (ring-shaped) distribution of adenomyomatosis in the body of the gallbladder, often giving it an hourglass-like appearance. [5] [6]
This is a shortened version of the ninth chapter of the ICD-9: Diseases of the Digestive System.It covers ICD codes 520 to 579.The full chapter can be found on pages 301 to 328 of Volume 1, which contains all (sub)categories of the ICD-9.
A polyp is an abnormal growth of tissue projecting from a mucous membrane. If it is attached to the surface by a narrow elongated stalk, it is said to be pedunculated; if it is attached without a stalk, it is said to be sessile. Polyps are commonly found in the colon, stomach, nose, ear, sinus(es), urinary bladder, and uterus.