Hepatic, Pancreatic, & Billiary Flashcards
Common signs and symptoms of Hepatic diseases
Dark urine
Light stools
Skin changes
Spider angiomas
Neurologic sx
Skin changes observed in Hepatic diseases
Jaundice
Pallor
Orange or green skin
What is a common sx of a liver dse
Jaundice
Jaundice is a result of an overproduction of
Bilirubin
Diseases associated with overproduction of Bilirubin
Hemolysis
Reabsorption of Hematoma
Diseases associated with decreased Bilirubin
Gilbert syndrome
Jaundice
Diseases associated with Hepatocyte dysfunction
Hepatitis
Chronic Hepatic dse
Diseases associated with Impaired Bile flow
Cholelithiasis
Primary sclerosing cholangitis
Pancreatic cancer
Pancreatitis
Final common pathway of chronic, progressive inflammation of the liver
Cirrhosis
Pathology of cirrhosis
Progressive loss of normal tissue that is replaced with fibrosis and nodular regeneration
S/Sx of Cirrhosis
Fatigue
Weight loss
Jaundice
Hypoalbuminemia
Laboratory findings in a patient with Liver Cirrhosis
Increased ALT, AST, LDH
Increased PT
Decreased Albumin
An increase in the hepatic sinusoidal pressure of more than 6 mmHg
Portal HTN
Other causes of portal HTN
Thrombus
Tumor
Infection
Complication of Portal HTN
GE Varices
Another name for Hepatic Encephalopathy
Portosystemic Encephalopathy
Another name for Hepatic Encephalopathy
Portosystemic Encephalopathy
Pathogenesis of Hepatic Encephalopathy
Increased levels of Ammonia
Inflammation
Onset of Hepatic Encephalopathy
Insidious
Clinical manifestations of Hepatic E.
Cognitive changes
Asymptomatic Hepatic E.
Grade 0
Hepatic E. that presents with slight personality changes, short attention span, tingling, and muscular incoordination
Grade 1
Hepatic E. that presents with asterixis, myoclonus and Ataxia
Grade 2
Hepatic E. that presents with Hyperventilation, (+) Babinski, and Incoherent speech
Grade 3
Hepatic E. that presents with comatose
Grade 4
Abnormal accumulation of fluid in the peritoneal cavity
Ascites
Most common cause of Ascites
Portal HTN
A severe complication of of advanced Cirrhosis
Hepatorenal Syndrome
Hepatorenal syndrome with rapid onset and prognosis. It also carries a poor short-term prognosis
Type 1 (Rapid)
Hepatorenal syndrome that presents with an insidious onset and slow progression.
Type 2
Key feature of Hepatorenal syndrome
Ascites
Classifications of Chronic Hepa
Chronic persistent
Chronic active
Causes of chronic hepa
Virus
Medications
Metabolic abnormalities
Autoimmune d/o
Symptoms of advanced chronic hepa
Acute exacerbation
Nausea
Weight loss
Muscle weakness
How to diagnose for Chronic hepa
Serologic testing
Liver biopsy
A rapidly progressing form of liver inflammation without prior liver dse
Fulminant Hepa (Acute Liver Failure)
Causes of Fulminant Hepatitis
Idiosyncratic drug reaction
Acetaminophen hepatotoxicity
Infections
former name for Hepa C
Post-transfusion non-A, non-B hepatitis
Infections that may causes Fulminant Hepatitis
Hepa A & B
Epstein-Barr
Cytomegalovirus
Varicella-roster
Herpes Simplex virus
Hepatic Ischemia
Incubation period of HAV
15-50 days
Incubation period of HBV
1-6 mos
Incubation period of HCV
1 wk to 6 mos
Formerly known as infectious hepatitis
Hepatitis A
Transmission route for Hepa A
Fecal-oral route
Transmission route for Hepa B
Percutaneously or through mucosal contact
Sexual intercourse
transmission route for Hepa C
Injection use
Similar symptoms with Hepa B
Hepa D
Delta Virus
Hepa D
Previous name for Hepa E
Enteric non-A/non-B hepa
Transmission route for Hepa E
Fecal-oral route
Prevalent in African countries
Hepa G
Classic S/Sx of Viral Hepatitis
Malaise
Fatigue
Mild Fever
Anorexia
Diarrhea
Dark Urine
Secondary prevention for viral hepa
passive immunizations
travel precautions
Primary preventions for viral hepa
Education
Practicing safe sex
Tertiary prevention for viral hepa
Education for the infected
How is viral hepatitis diagnosed?
Serology
Pathogenesis of drug-related hepatotoxicity
Apoptosis
Dose-related causes of drug-related hepatotoxicity
Acetaminophen
ASA
Penicilin
Benzene
Vinyl chloride
Idiosyncratic causes of drug-related hepatotoxicity
Halothane
Phenytoin
Quinidine
Sulindac
Chronic progressive, inflammatory
disorder of the liver of unknown cause
Autoimmune Hepatitis
Prevalence of Autoimmune Hepatitis
F > M
Rare type of Autoimmune Hepatitis
Type 2
Common presenting S/Sx of Autoimmune Hepatitis
Fatigue
Anorexia
Jaundice
Myalgia
Diarrhea
Condition related to systemic insulin resistanc
Non-alchoholic Fatty Liver dse
Progressive form of Non-alchoholic Fatty Liver dse
Non-alchoholic Steatohepatitis (NASH)
Clinical manifestations of drug-related hepatotoxicity
Mild symptoms to Fulminant liver failure
Fatigue
Nausea
RUQ pain
S/Sx of Non-alchoholic Fatty liver dse
RUQ pain
Fatigue
Increased levels of liver enzymes
Chronic, progressive liver disorder with uncertai
Primary Biliary Cirrhosis
Prevalence of Primary Biliary Cirrhosis
F > M
Clinical manifestations of Primary Biliary Cirrhosis
Mostly asymptomatic
Fatigue
Pruritus
RUQ pain
Other S/Sx of Primary Biliary Cirrhosis
Hyperlipidemia
Osteopenia
Other AI dse
Increased blood pressure during pregnancy
Preeclampsia
Severe nausea and vomiting during pregnancy
Hyperemisis Gravidum
S/Sx of Pregnancy-Related Liver dse
Pruritus
Nausea
Epigastric pain
Jaundice
Polyuria-polydipsia
Major cause of vascular dse of the liver
CHF
Major contributors seen in people with severe CHF
Decreased Cerebral Perfusion
Hypoxemia
Electrolyte imbalance
most common underlying d/o related to liver abscess
Bacterial Cholangitis
Portal Vein Bacteremia
Liver flukes
Amebiasis
Klebsiella Pneumoniae
Clinical manifesations of Liver Abscess
RUQ and shoulder pain
Nausea
Vomitting
Rapid wt loss
High fever
Serious inflammation of the pancreas
Pancreatitis
Most common cause of acute pancreatitis
Gallstones
Pancreatitis that only involves the intestitium
Interstitial Pancreatitis
Pancreatitis caused by the necrosis of the pancreatic tissue
Necrotizing Pancreatitis
Pathogenesis of Pancreatitis
Inappropriate activation of Trypsinogen within Acinar cells to the enzyme, Trypsin
CM of Pancreatitis
Pain
Anorexia
Nausea
Vomitting
Complications of Pancreatitis
Pancreatic fluid-filled collections
Pseudocysts
Necrosis
Principal cause of chronic Pancreatitis
Chronic alchohol consumption
Incidence of chronic Pancreatitis
Common among males aging from 35-45
Pathogenesis of chronic Pancreatitis
Alchohol consumption leads to the release pancreatic fluid
CM of chronic Pancreatitis
Weight loss
Abdominal pain
Decreased appetite
Occurs when stones form in the bile
Cholelisthiasis
Incidence of Cholelisthiasis
20-35% of people by age of 55 y/o
Two types of gallstones
Cholesterol stones (80%)
Bilirubin salts (20%)
Risk factors of Cholelisthiasis
Obesity
F>M
Pregnancy
Pathogenesis of Cholelisthiasis
Caused by changes in the components of bile
Three types of gallstones
Soft, yellow-green stones
Small, brittle black stones
Soft, mushy brown stones
Most common type of gallstones
Soft, yellow-green stones
Components of soft, yellow-green gallstones
Cholesterol supersaturation
Components of brittle, black gallstones
calcium bilirubinate
carbonate
phosphate
Components of soft, mushy brown gallstones
calcium bilirubinate
bacterial cell bodies secondary to infection
CM of cholelisthiasis
Abdominal pain
Pain in R SH and upper back
Nausea
Vomitting
Other CM of Cholelisthiasis
Heartburn
Flatulence
Belching
Calculi in the common bile duct
Choledocholithiasis
Complications of Cholelisthiasis
Choledocholithiasis
Pancreatitis
Cholangitis
Most common complication of gallstone disease
Cholecystitis
Incidence of acute Cholecystitis
Common among middle-aged men
Suppurative infection of the biliary tree
Acute Cholangitis
A stage of acute cholangitis that responds to medical therapy
Grade I
A stage of acute cholangitis that presents with no organ dysfunction but does not respond to medical therapy
Grade II
A stage of acute cholangitis that presents with at least one new organ dysfunction
Grade III
Charcot triad
Fever
Jaundice
RUQ pain
Reynold’s pentad
Charcot’s triad
Hypotension
Mental confusion
Symptoms of Acute Cholangitis
Charcot’s triad
Reynold’s pentad
Progressive destruction of intrahepatic
and extrahepatic bile ducts
Primary Sclerosing Cholangitis
S/Sx of Primary Sclerosing Cholangitis
Fever
Anorexia
Jaundice
Abdominal pain
Wt. loss
Severe complications of Priamry Sclerosing Cholangitis
Cirrhosis
Portal HTN
Complications of Primary Sclerosing Cholangitis
Bacterial cholangitis
Steatorrhea
Malabsorption