Operations on the gallbladder and bile ducts are among the surgical procedures most commonly performed by general surgeons. In most hospitals, cholecystectomy is the most frequently performed operation within the abdomen. Pancreatic surgery is less frequent , but because of the close relation between the biliary system and the pancreas, knowledge of pancreatic problems is equally essential to the surgeon. Acute and chronic pancreatitis and cancer of the pancreas are often encountered by surgeons, with apparently increasing frequency; their treatment remains difficult and perplexing. This review demonstrates the modern aspects of pancreatic surgery. Good study.
Acute pancreatitis is more of a range of diseases than it is a single pathologic entity. Its clinical manifestations range from mild, perhaps even subclinical, symptoms to a life-threatening or life-ending process. The classification of acute pancreatitis and its forms are discussed in fuller detail by Sarr and colleagues elsewhere in this issue. For the purposes of this discussion, the focus is on the operative interventions for acute pancreatitis and its attendant disorders. The most important thing to consider when contemplating operative management for acute pancreatitis is that we do not operate as much for the acute inflammatory process as for the complications that may arise from inflammation of the pancreas. In brieSurgical treatment of acute pancreatitisf, the complications are related to: necrosis of the parenchyma, infection of the pancreas or surrounding tissue, failure of pancreatic juice to safely find its way to the lumen of the alimentary tract, erosion into vascular or other structures, and a persistent systemic inflammatory state. The operations may be divided into three major categories: those designed to ameliorate the emergent problems associated with the ongoing inflammatory state, those designed to ameliorate chronic sequelae of an inflammatory event, and those designed to prevent a subsequent episode of acute pancreatitis. This article provides a review of the above.
Considera-se que a cirurgia hepática começou após o advento da anestesia e da anti-sepsia. No entanto, muito antes disso, diversos autores já relatavam suas experiências com ressecções do fígado. As primeiras descrições de “cirurgias hepáticas” consistiam no relato de avulsões parciais ou totais de porções do fígado após lesões traumáticas do abdome. O relato de Elliot (1897) exemplifica muito dos temores dos cirurgiões da época: “O fígado (…) é tão friável, tão cheio de vasos e tão evidentemente impossível de ser suturado que parece ser improvável o manejo bem sucedido de grandes lesões de seu parênquima”.