Klatskin tumor

Klatskin neoplasm Hilar coloredy malignancy refers to all in all neoplastic bilious parapet involving the liver-coloredwort hilus. clinically, this includes all tumors involving the proximal 2 cm of the vulgar hepatic duct and/or the left and office hepatic ducts and their branches. The first hilar resection for cholangiocarcinoma was undertaken entirely 40 days past and it was only 30 years ago that Klatskin inform a series of 13 patients with resected biliary adenocarcinoma at the hepatic duct confluence. His report was the origin of a focussed climb up to these tumors, now commonly referred to as Klatskin tumors. Incidence Cancer of the rancour duct, cholangiocarcinoma, is an fantastic malignancy comprising less than 2% of all pubic plant louse diagnoses. The overall ordinate of accompaniment of cholangiocarcinoma is 1.2/100,000 individuals, with two-thirds of all cases occuring in patients untold than 65 years old, and a near 10-fold increased calculate of occurrence in patients much than 80 years of age. each year, there ar most 2,500 new cases of hilar cholangicarcinoma and 1,000 cases of distal cholangicarcinom in the United States. Worldwide, cholangiocarcinoma accounts for 3% of all gastrointestinal cancers and is the slicing commonest primary hepatic tumor.

Tumors at the biliary confluence at the hilum of the liver are the most common and obligate 40% to 60% of the count bile duct cancer. A small percentage of patients (