Infectious & Inflammatory Diseases Flashcards

(80 cards)

1
Q

Fever, pain, leukocytosis

A

Clinical presentation for infection & inflammation

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2
Q

“-itis”

A

Indicates an inflammatory process

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3
Q

Localized collection of pus

A

Abscess

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4
Q

Inflammation of the liver

A

Hepatitis

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5
Q

Hepatitis routes for A, B, C, D

A

A: fecal-oral
B: blood and body fluids
C: transfusions
D: dependent on hep B

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6
Q

Hepatomegaly, decreased liver echogenicity, prominent portal vein walls, thickened GB

A

Acute hepatitis

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7
Q

Coarse liver parenchyma, increased echogenicity, portal HTN, cirrhosis

A

Chronic hepatitis

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8
Q

Simple to complex cyst in the liver, shaggy walls, internal septations, echogenic foci with posterior reverberation (gas)

A

Bacterial infection

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9
Q

Candidiasis

A

Yeast infection

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10
Q

Uniformly hypoechoic, “bulls eye” or “wheel in wheel” appearance

A

Candidiasis

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11
Q

Opportunistic infection

A

Pneumocystis carinii

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12
Q

Amebiasis

A

Parasitic disease

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13
Q

Hydatid disease

A

Parasitic tapeworm. Most common to occur in RT lobe

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14
Q

Schistosomiasis

A

Parasitic infection

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15
Q

Opportunistic infection that starts in the lungs and may affect many organs

A

Tuberculosis

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16
Q

Peritonitis

A

Inflammation of the peritoneum

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17
Q

Name some infectious and non infectious factors for peritonitis

A

Infectious: bacterial, fungal, etc
Non infectious: pancreatitis complications, reaction to foreign bodies

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18
Q

Most often due to impacted stones

A

Acute cholecystitis

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19
Q

GB wall >3mm, hyperaemia, gallstones, impaction at neck, GB hydrops, + Murphy’s sign

A

Sonographic appearance of acute cholecystitis

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20
Q

Lab values with acute cholecystitis

A

Serum bilirubin, ALP, WBC, AST, ALT

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21
Q

Necrosis of the GB

A

Gangrenous cholecystitis

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22
Q

Typically occurs at fundus of GB, free fluid in peritoneal cavity

A

Perforation

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23
Q

Emphysematous GB

A

Caused by gas forming bacteria and is more common in men and diabetics

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24
Q

Inflamed GB without stones

A

Acalculous cholecystitis

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25
Appears as acute cholecystitis without stones
Acalculous cholecystitis
26
Most common form of symptomatic GB disease
Chronic cholecystitis
27
Lab values with chronic cholecystitis
AST, ALT, ALP, BILI
28
What is chronic cholecystitis associated with?
The development of GB carcinoma
29
Impacted stone in the cystic duct, GB neck or Hartmann’s pouch or compression of the CHD
Mirizzi Syndrome
30
Dilated ducts above level of obstruction but CBD normal
Sonographic appearance of Mirizzi
31
Xanthogranulomatous cholecystitis
Rare form of chronic inflammation of GB
32
Appears as a calcified GB wall
Porcelain GB
33
Inflammation of the bile ducts
Cholangitis
34
Inflammation of the pancreas
Pancreatitis
35
Increased amylase and lipase
Pancreatitis
36
Inflammation of typically the terminal ileum and colon that affects all layers of the bowel
Crohn’s
37
Affects the colon and rectum, inflamed mucosa and submucosa layers
Ulcerative colitis
38
Presents as RLQ pain and tenderness, leukocytosis and peritoneal irritation
Acute appendicitis
39
Blind ended, non moving, non compressible tube \>6mm in AP diameter
Sonographic appearance of appendicitis
40
Distension of appendix with mucous
Mucocele
41
Outpouching of bowel wall
Diverticula
42
Inflamed diverticula
Diverticulitis
43
Obstruction caused by twisting bowel
Volvulus
44
Most common splenic sonographic finding in patients with AIDS
Moderate splenomegaly
45
Pseudomembranous colitis is linked to what?
Antibiotic therapy
46
Underlying cause of acute appendicitis
Obstruction of the lumen
47
Sonographic appearance of acute pancreatitis
Hypoechoic and enlarged
48
Flank pain, fever, frequent/urgent urination, increased WBC, pyuria, hematuria
S/S of UTI’s
49
Inflamed renal tubules caused by E. coli
Acute pyelonephritis
50
Sonographic appearance of acute pyelonephritis
Usually normal, loss of CM junction, renal enlargement, compression of sinus, altered echotexture, +/- gas
51
Cortical scarring, asymmetrical changes, atrophy, dilated blunted calyces
Sonographic appearance of chronic pyelonephritis
52
Complication of pyelonephritis that may decompress into collecting system of perinephric space
Abscesses
53
Pus in the collecting system
Pyonephrosis
54
Causes a thick bladder wall and decreased bladder capacity
Cystitits
55
Loss of voluntary control of voiding
Neurogenic bladder
56
Enlargement of the prostate and night time urination (nocturia)
Benign prostatic hyperplasia (BPH)
57
Inflammation of the prostate and seminal vesicle
Prostatitis
58
Exudative pleural effusion is seen with…
Infections & neoplasms
59
Most frequent cause of LUQ mass
Splenomegaly
60
Abscess
61
Acute hepatitis
62
Fungal disease
63
Parasitic infection (schistosomiasis)
64
Tuberculosis
65
Acute cholecystitis
66
Gangrenous cholecystitis
67
Perforation
68
Acalculous cholecystitis
69
Chronic cholecystitis
70
Mirizzi Syndrome
71
Porcelain GB
72
Acute cholangitis
73
Biliary ascariasis
74
Diffuse acute pancreatitis
75
Crohn's Disease
76
Ulcerative colitis
77
Appendicitis
78
Bladder perforation
79
Emphysematous cholecystitis
80
Chronic pancreatitis