Metastatic colon cancer

Slides:

Advertisements

Similar presentations

Two examples of incised wounds

Advertisements

Complex atypical hyperplasia of the endometrium

Colonic adenocarcinoma metastases to the liver

Multistep model of breast cancer progression

Abdominal aortic aneurysm (AAA or "triple A")

Large cell undifferentiated carcinoma of lung

Anatomy of the breast (diagrammatic sagittal section)

Calcific aortic stenosis

Desmoplastic small round cell tumor

A mild and inconsistent asymmetry of photic driving response is frequently seen in normal individuals. An asymmetry in photic driving response may result.

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.)

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

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)

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.

Fish vertebra. (A) Lateral view of lumbar spine shows endplate compression (arrows) due to osteoporosis. (B) Fish drawing (Used with permission from Arash.

Epilepsy is an important predictor of poor intellectual outcome in the children with hydrocephalus with shunts. Epilepsy was significantly affected by.

Ulcerative colitis. Double-contrast barium enema image shows numerous contrast-filled superficial ulcerations (arrows) with loss of normal colonic haustrations.

POLG1 mutations should be considered in teenagers and young adults reporting episodic visual symptoms with migraine-like headaches and sudden-onset intractable.

Rodin, “The Kiss” (545 x 800). Accessed at

Overview of eicosanoid synthesis: Some anti-inflammatory eicosanoids use parallel pathways substituting dihomo-gamma-linolenic acid (DGLA), a derivative.

Approach to diagnosing pancreatic cancer

Reaction mechanism of the Michael addition reaction between a nucleophile and a polarized double bond. Source: Nucleophilic Substitution, Addition, and.

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.

Axial contrast-enhanced CT image demonstrates a large enhancing mass arising from the right base of tongue (yellow arrow). Note the presence of large metastatic.

Age-standardized incidence and mortality rates across 20 years, and incidence, death and prevalence estimates for the year 2000, Canada. (Top) Age-standardized.

CMMl. PB smear (A, Wright stain, ×600)

(A) Axial PET, (B) CT, (C) fused PET-CT, and (D) MIP images of a 68-year-old male with metastatic prostate cancer demonstrating diffuse sodium fluoride.

There is hyperintensity along the surface of the humerus (arrow) due to subperiosteal hemorrhage. The marrow signal is normal. Edema is present within.

Staging system for gastric carcinoma

Paralysis or weakness of all extremities, plus all bulbar musculature: Corticobulbar and corticospinal tracts bilaterally Source: CEREBROVASCULAR DISEASES,

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

Various liver lesions. (A) Focal nodular hyperplasia in the liver presenting as a hypoechoic lesion (arrow). (B) Hemangioma with characteristic hyperechoic.

Prostate cancer. Classically, prostate cancer is described as hypoechoic nodules in the peripheral zone as seen here. In reality, prostate cancer is often.

Array technology permits simultaneous quantification of dozens to millions of analytes. In the array-based rtPCR panel depicted here, RNA is extracted.

This infant developed typical arcuate lesions on the face

Axial CT view of a ventral hernia with incarcerated transverse colon (arrow). Note the defect in the fascia. Source: HERNIAS, Acute Care Surgery: Imaging.

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.

World Health Organization (WHO) three-step ladder oral analgesic program for managing cancer pain. Source: Chapter 48. Pain Management and Symptom Control,

Iron deficiency anemia

Photomicrograph of bone biopsy with metastatic prostate adenocarcinoma

Lymphoma of the small bowel

Follicular cysts. (A) Clinical presentation of follicular cysts

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.

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.

Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.

Presentation transcript:

Metastatic colon cancer Metastatic colon cancer. "Dirty necrosis" (arrow) is typical of colorectal cancer. There are often nonspecific inflammatory changes adjacent to focal lesions in the liver. 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_f024.png&sec=95970168&BookID=1569&ChapterSecID=95970032&imagename= Accessed: November 10, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved