Acute viral hepatitis. Acute viral hepatitis is most commonly characterized by lymphocyte predominant inflammatory infiltrates and foci of hepatocyte injury.

Slides:



Advertisements
Similar presentations
Hepatitis. Hepatitis * Definition: Hepatitis is necro-inflammatory liver disease characterized by the presence of inflammatory cells in in the portal.
Advertisements

Two examples of incised wounds
Complex atypical hyperplasia of the endometrium
Salivary gland in a patient with Sjögren syndrome
(A) Serum antibody and antigen levels in hepatitis A and hepatitis B
Abdominal aortic aneurysm (AAA or "triple A")
Reproduced from Hadzic A
Large cell undifferentiated carcinoma of lung
Anatomy of the breast (diagrammatic sagittal section)
Calcific aortic stenosis
Desmoplastic small round cell tumor
Electron micrographs of hepatitis A virus particles and serum from a patient with hepatitis B. Left: 27-nm hepatitis A virus particles purified from stool.
Tenosynovial giant cell tumor Left low power view shows a lobulated tumor mass with lobules divided by thick collagen fibers (left, low-power view). High.
Normal gastric mucosa. (A) The epithelial component of the gastric mucosa consists of surface foveolar epithelium that is connected to the deep secretory.
Nine patterns of inflammatory skin disease. (See also Table 8–1.)
Forearm support for sustained work at the computer.
Angiosarcoma. (A) The dermis has been largely replaced by highly atypical cells in this patient with angiosarcoma. (B) Malignant cells form bizarre vascular.
Pathophysiology of alcoholic liver disease
Papillary serous carcinoma of the ovary
Abnormal intracellular accumulations: (A) Fatty change in liver (alcoholic steatosis): Tissue processed for H&E staining (lipid extracted). (Inset): Frozen.
The typical course of acute and chronic hepatitis C
Various developmental diverticulitis of the small bowel
(Figure 1–12c, with permission, from Dr Moise Bendayan, Departments of Pathology and Cell Biology, University of Montreal, Montreal, Canada.) Source: Chapter.
Primary biliary cirrhosis
Chronic hepatitis C infection
Ulcerative colitis. Note the continuous segment of mucosal erythema extending from the distal aspect of the specimen (right of image). This pattern of.
Nonalcoholic steatohepatitis (NASH)
Development of transfusion-related acute lung injury (TRALI) following blood transfusion. A. Pre transfusion; B. Post-transfusion showing rapid emergence.
Patterns of ductal carcinoma in situ (DCIS)
Gallstones. Longitudinal ultrasonogram through the right upper quadrant. The gallbladder contains both sludge and stones (arrows). The gallstones are characteristically.
Fatty liver. In some cases, the fatty change seen in alcoholics will involve the entire liver (i.e., diffuse fatty liver). Fatty liver can also occur with.
Barium enema showing acute colonic dilation in ulcerative colitis
Overview of eicosanoid synthesis: Some anti-inflammatory eicosanoids use parallel pathways substituting dihomo-gamma-linolenic acid (DGLA), a derivative.
Chronic pancreatitis. A, Note the loss of pancreatic parenchyma and its replacement with fibrosis. Chronic pancreatitis is not an immediately life-threatening.
Pancreatic lobule. Grossly and microscopically normal pancreatic tissue has a lobular architecture. The majority of the lobule is composed of acinar tissue.
A standard epidural order form.
CMMl. PB smear (A, Wright stain, ×600)
Metastatic colon cancer
The course of HIV infection
Focal nodular hyperplasia
(A) Region of esophagus demonstrating Barrett esophagus: The normal squamous epithelium (left margin of figure) is replaced by specialized columnar epithelium.
Structure of the intrahepatic biliary system
Columnar cell lesions and atypical ductal hyperplasia
Array technology permits simultaneous quantification of dozens to millions of analytes. In the array-based rtPCR panel depicted here, RNA is extracted.
Digestive pathology 2.
(A) Serum antibody and antigen levels in hepatitis A and hepatitis B
Electrical burn on the foot of an individual who came into contact with a source of high voltage. There were corresponding burns on the sock and shoe,
A. Use of athletic tape to make an extension block for the wrist. B
Ischemic colitis. This example of ischemic colitis shows mucosal hemorrhage, necrosis of the superficial portions of the crypts, and lamina propria hyalinosis.
Gastrointestinal stromal tumor
A. Sites of the most severe pain during an episode of biliary pain in 107 patients with gallstones (% values add up to >100% because of multiple responses).
Anatomy of the colon. (A) Representation of the anterior portion of the colon. The right and left colic flexures are commonly referred to as the hepatic.
Acute lymphoid leukemia (ALL)
Iron deficiency anemia
Photomicrograph of bone biopsy with metastatic prostate adenocarcinoma
Follicular cysts. (A) Clinical presentation of follicular cysts
Number of uninsured persons in the United States, 1980 to 2014 (U. S
The large hepatic portal vein that collects blood from various segments of the GI tract also perfuses the liver. Source: Drug Elimination and Hepatic Clearance,
Dilated bile ducts. A: CT shows a dilated distal bile duct (arrowhead)
Clinical and pathologic effects of hepatocellular failure, which commonly results from conditions associated with acute or chronic necrosis of liver cells.
A: Dental cartridges. The rubber stopper is on the right end of the cartridge while the aluminum cap with the diaphragm is on the left end of the cartridge.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Volume 120, Issue 4, Pages (March 2001)
Presentation transcript:

Acute viral hepatitis. Acute viral hepatitis is most commonly characterized by lymphocyte predominant inflammatory infiltrates and foci of hepatocyte injury and death. The arrowheads mark two apoptotic hepatocytes. Source: Pathology of the Liver, Gallbladder, and Extrahepatic Biliary Tract, Pathology: A Modern Case Study Citation: Reisner HM. Pathology: A Modern Case Study; 2015 Available at: https://accessmedicine.mhmedical.com/DownloadImage.aspx?image=/data/books/1569/rei_ch10_f007.png&sec=95970070&BookID=1569&ChapterSecID=95970032&imagename= Accessed: March 04, 2018 Copyright © 2018 McGraw-Hill Education. All rights reserved

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.