EXAMENES Flashcards

1
Q

Estudio básico

A

Toxina/pcr Clostridium Dificile
Rx de abdomen simple de decúbito dorsal
Endoscopía digestiva baja (incluido ileon terminal) con biopsia

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2
Q

Estudio imágenes TAC/RNM

A

Opcional (fistulas/abcesos) (CROHN)

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3
Q

Bx COLITIS ULCEROSA

A
Mucosa distorsionada, separada, criptas atróficas, ramificadas
Celulas inflamatorias
Abcesos crípticos
Metaplasias
Plasmocitosis basal
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4
Q

Bx Crohn

A

Inflamación transmural
Noncaseating epithelioid cell granuloma (11-47% Bx)
fisuras
ulceras

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5
Q

Dg Diferencial Histológico

A
  • Colitis infecciosas invasivas
    • Criptitis /abscesos crípticos
    • No hay alteración de la arquitectura
    • Inflamación no compromete mucosa profunda
    • Plasmocitosis superficial
  • Colitis por drogas (AINE)
    • Menor inflamación
    • Ulceración /perforación
    • Alteración de la arquitectura
    • Dificil de distinguir con CU inactiva
  • Colitis asociada a divertículos
  • Colitis colagenosa
  • Colitis linfocítica
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6
Q

% que queda como EII colitis indeterminada

A

10%

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7
Q

Marcadores serológicos

A
  • No sirven mucho
  • pANCA (atípico, periferia del núcleo)
    • 40-80 % CU (84%-95% esp)
    • 2-25% Crohn
    • 1-3% población
  • Anti-Saccharomyces cerevisiae antibodies (ASCA) IgA-IgG
    • 2-14 % CU
    • 50-80% Crohn (90% esp)
    • 1-7% población
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8
Q

EVALUACION SEVERIDAD EII

A
  • No existe gold standard
  • Para Colitis Ulcerosa
    • DAI (disease activity index) o Mayo Score
    • Truelove-Witts
  • Para enfermedad de Crohn
    • Harvey Bradshaw Index
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9
Q

Truelove Witts

A

LEVE(1 punto cada 1)

  • 6 deposiciones/día con sangrado
  • Fiebre > 37.5ºC
  • Frecuencia cardíaca > 90 latidos / minuto
  • Anemia con hemoglobina 30 mm/ hr
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10
Q

Score Turelove Witts

A

6 inactiva
7-10 Leve
11-14 Moderada
15-18 Grave

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11
Q

Harvey Bradshaw Index

A

General well-being
(yesterday)

  • Very well = 0
  • Slightly below par = 1
  • Poor = 2
  • Very poor = 3
  • Terrible = 4
Abdominal pain
(yesterday)
  • None = 0
  • Mild = 1
  • Moderate = 2
  • Severe = 3

Number of liquid or soft stools per day

Complications
(check any that apply; score one
per item except for first box)

  • None
  • Arthralgia
  • Uveitis
  • Erythema nodosum
  • Aphthous ulcers
  • Pyoderma gangrenosum
  • Anal fissure
  • New fistula
  • Abscess
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12
Q

Harvey Bradshaw Index score

A

Remission 16

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