alcoholrelated diseases of the esophagus and stomach

Tài liệu Infectious Diseases of the Head and Neck pptx

... in the gut of the sandfly,but the organism completes its life cycle in the host following the fly bite. The sandfly inoculates the host with the organismsin the promastigote stage. Once the ... anodular mass at the angle of the jaw. The masses graduallyincrease in size and number and form sinuses that open onto the face and neck. Although infection is often seen in the jaw area,Actinomyces ... Pathologyweapon. There are 3 major forms of infection with the organism: cutaneous, inhalation, and gastrointestinal.93 The details of these forms of anthrax will not be discussed with the exception of gastrointestinal...

Diseases of the Gallbladder and Bile Ducts - part 1 pdf

Danh mục: Sức khỏe giới tính

... duct, anterior and lateral aspect of the portal vein, the posterior aspect of the pancreas, between the aorta and the inferior vena cava, and the left aspect of the aorta under the left renal ... [15]:1 The superior pathway of nodes along the cystic duct, the hepatic duct, the anterior and medial aspect of the portal vein, and the celiac axis.2 The inferior pathway of nodes along the ... bed to the right border of the inferior vena cavab. center of the gallbladder bed to the left border of the inferior vena cavac. center of the gallbladder bed to the right border of the middle...

Diseases of the Gallbladder and Bile Ducts - part 2 potx

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... wall calciﬁ cations are often present. The mass is relatively hypovascular and there is often direct invasion of the adjacent hepatic parenchyma. Furthermore, there are often hypoattenuating ... secondary event and not the inciting factor. The gallbladder is edema-tous and congested. The mucosa is often but not invariably ulcerated, and there may be areas of granulation tissue and ﬁbroblast ... with an annual incidence of SECTION 2Diagnostic and therapeutic approaches for the biliary tree and gallbladder Diseases of the Gallbladder and Bile Ducts: Diagnosis and Treatment, Second Edition...

Diseases of the Gallbladder and Bile Ducts - part 3 pdf

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... includes the rnucosa, the ﬁbromuscularis, and the ﬁbrous layer of the serosa. The outer hyperechoic layer corresponds to the subse-rosal fatty tissue, the serosa, and the interface echo between the ... has the advantage of high spatial resolution, which allows depiction of both the lumen and the wall of the bile ducts, but has the disadvantage of imaging only in the axial plane. This is offset ... “O” ring is sewn to the efferent limb and marks the site of attachment of the loop of bowel to the wall [5]. The radiologist accesses the efferent limb percutaneously using the “O” ring as a...

Diseases of the Gallbladder and Bile Ducts - part 4 pot

Danh mục: Sức khỏe giới tính

... Diagnostic and therapeutic approaches for the biliary tree and gallbladderby irradiation. They further characterized the injury as “vac-uolation, swelling, and necrosis of the epithelial cells of the ... drained directly into the stomach. This is done by transhepatic perforation of the left lobe of the liver into the lesser curvature of the stomach using ﬂuoroscopic, endoscopic, and laparoscopic ... review analysis of the sensitivity and speciﬁcity of these techniques for the diagnosis of biliary tract stricture [44]. They reported sensitivities and speciﬁcities of 50 to 66% and 93 to 100%...

Diseases of the Gallbladder and Bile Ducts - part 5 potx

Danh mục: Sức khỏe giới tính

... patient in the operating room: the supine position with the surgeon standing on the left and the assisting surgeon holding the camera on the right side of the patient. Alternatively, the pa-Table ... some cases the cystic duct joins the aberrant duct, which then con-tinues to join the main ductal system. The appearance of the Diseases of the Gallbladder and Bile Ducts: Diagnosis and Treatment, ... involvement of more than four segments of the liverFigure 8.8 The liver is pulled up and the ligamentum teres downwards. The duct of S III can be approached by dissecting the left part of the base of...

Diseases of the Gallbladder and Bile Ducts - part 6 pptx

Danh mục: Sức khỏe giới tính

... determined by the presence of comorbid diseases of the patient and the duration of the ileus [53]. In large series, the overall mortality varied between 5 and 24% (Table 14.3). These ﬁ gures ... is the role for adjuvant therapy. Given the rarity of the disease, there have been few randomized trials each with small numbers of patients, and consequently there is no consensus as to the ... and will normally be taken up by the liver and then the gall-bladder. Uptake by the liver and excretion into the duode-num without ﬁlling of the gallbladder is indicative for occlusion of...

Diseases of the Gallbladder and Bile Ducts - part 7 pdf

Danh mục: Sức khỏe giới tính

... classication of cystic diseases of the biliary tractã Understand the premalignant nature of cystic diseases of the biliary tractã Understand the role of liver resection for biliary cystadenoma and cystadenocarcinomaIntroductionCystic ... lesions of the intra- and extrahepatic bile ducts. How-ever, because of the assumed role of the intrahepatic biliary epithelium in the origin of the noncommunicating liver cysts, this group of ... etiologies of acute cholangitisã Understand the pathogenic mechanisms in the development of acute cholangitisã Describe the bacteriology of bile and blood cultures in the setting of acute cholangitisã...

Diseases of the Gallbladder and Bile Ducts - part 8 pptx

Danh mục: Sức khỏe giới tính

... in animal models [64,65]. Further inves-tigation to delineate the role of these peptides in the etiology of PSC is required. The major criticism of the theories of colonic toxins caus-ing PSC ... segment VI of the liverb. compression of the right portal veinc. enlargement of the perihilar lymph nodesd. encasement of the main hepatic artery in the hilar mass5.3. A PTC is placed and the cholangiography ... understanding of the pathophysiology of primary sclerosing cholangitis (PSC), the progression of disease and eventual outcomes become logicalã To present the various options of therapytheir...