Ulcerative colitis. Note the continuous segment of mucosal erythema extending from the distal aspect of the specimen (right of image). This pattern of.

Slides:



Advertisements
Similar presentations
Patterns of chronic H pylori infection with respect to acid production and pathology. Left: Acid hyposecretion. H pylori infection of the stomach body.
Advertisements

Two examples of incised wounds
Complex atypical hyperplasia of the endometrium
Crohn disease of the colon
Ulcerative colitis. This image from the colon shows edematous and inflamed mucosa indicative of severe inflammation. Although this patient has ulcerative.
(A) Perfusion image of the lungs obtained in the anterior view demonstrates large segmental defects bilaterally (arrows), which are not matched by similar.
Membranous glomerulonephropathy
Paralysis or weakness of all extremities, plus all bulbar musculature: Corticobulbar and corticospinal tracts bilaterally Source: Cerebrovascular Diseases,
The Distek 2100B United States Pharmacopeia automated dissolution system. (Image used permission from Distek, Inc.) Source: Solubility, Dissolution, and.
Abdominal aortic aneurysm (AAA or "triple A")
Aphthous ulcers in Crohn disease
A. Schema of NSABP B-27 trial comparing neoadjuvant AC to neoadjuvant AC followed by neoadjuvant docetaxel and to neoadjuvant AC followed by adjuvant docetaxel.
Large cell undifferentiated carcinoma of lung
Anatomy of the breast (diagrammatic sagittal section)
Calcific aortic stenosis
A widely displaced fracture of the distal radius
Desmoplastic small round cell tumor
Distal radius fracture
Pathophysiology of esophageal reflux disease
(A) Multiple sigmoid diverticuli (white arrows) with linear tract containing air outside the bowel lumen consistent with a fistula (black arrow) as a complication.
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.
Invasive breast carcinoma
Patterns of chronic H pylori infection with respect to acid production and pathology. Left: Acid hyposecretion. H pylori infection of the stomach body.
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.)
Diagnostic algorithm for normocytic anemia.
Multiple hepatic cysts in the setting of ADPKD
Relation of H pylori infection to upper GI tract conditions
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.
Various developmental diverticulitis of the small bowel
Colles fracture: (a) dinner-fork deformity; (b) lateral X-ray view; (c) anteroposterior X-ray view; (d) radial (lateral) tilt of distal segment Source:
(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
Internal hemorrhoids. (Used, with permission, from John Cello, MD.)
Chronic hepatitis C infection
Ulcerative colitis proctitis: The rectal mucosa appears congested, edematous, with several areas of exudate and loss of the normal vascular pattern in.
Source: Dizziness, Symptom to Diagnosis: An Evidence-Based Guide, 3e
Vasculitis versus vessel caliber
Patterns of ductal carcinoma in situ (DCIS)
Ulcerative colitis. Double-contrast barium enema image shows numerous contrast-filled superficial ulcerations (arrows) with loss of normal colonic haustrations.
Ulcerative colitis. Barium enema x-ray of colon
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.
(a) Ankylosing spondylitis and psoriasis: main target areas on vertebral column and girdle joints (b) Crohn disease and ulcerative colitis: main target.
Pancreatic lobule. Grossly and microscopically normal pancreatic tissue has a lobular architecture. The majority of the lobule is composed of acinar tissue.
CMMl. PB smear (A, Wright stain, ×600)
Metastatic colon cancer
(A) Region of esophagus demonstrating Barrett esophagus: The normal squamous epithelium (left margin of figure) is replaced by specialized columnar epithelium.
Columnar cell lesions and atypical ductal hyperplasia
Medical management of inflammatory bowel disease
Decision tree for ulcerative colitis
Array technology permits simultaneous quantification of dozens to millions of analytes. In the array-based rtPCR panel depicted here, RNA is extracted.
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,
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
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.
Ulcerative colitis. White exudate is present overlying an abnormal colonic mucosa that has lost its typical vascular pattern. Source: Gastrointestinal.
Iron deficiency anemia
Photomicrograph of bone biopsy with metastatic prostate adenocarcinoma
Radiograph of a pathologic fracture secondary to Gaucher disease involving the distal femur in a 29-year-old man. Source: Chapter 5. Musculoskeletal Oncology,
Follicular cysts. (A) Clinical presentation of follicular cysts
Ulcerative colitis proctitis: The rectal mucosa appears congested, edematous, with several areas of exudate and loss of the normal vascular pattern in.
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,
Small-bowel obstruction
Acute viral hepatitis. Acute viral hepatitis is most commonly characterized by lymphocyte predominant inflammatory infiltrates and foci of hepatocyte injury.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.
Presentation transcript:

Ulcerative colitis. Note the continuous segment of mucosal erythema extending from the distal aspect of the specimen (right of image). This pattern of disease distribution is characteristic of ulcerative colitis. Source: Pathology of the Gastrointestinal 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_ch9_f038.png&sec=95969969&BookID=1569&ChapterSecID=95969741&imagename= Accessed: October 27, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved