Colelitiasis y Complicaciones Flashcards

1
Q

Factores de Riesgo para Colelitiasis

A

Edad >40 años, Sexo femenino, Embarazo, Anticonceptivos hormonales, Ceftriaxona, Antecedentes Familiares, Obesidad, DM, Dislipidemia. De

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2
Q

Estudio de eleccion en Colelitiasis Aguda

A

USG de Higado y Vías Biliares

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3
Q

Tratamiento Colelitiasis

A

Sintomático, o A. Ursodesoxicolico.

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4
Q

Indicaciones Colecistectomía en Colelitiasis Aguda

A

Litos > 2.5 cm, Vesicula en porcelana

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5
Q

Metodos Diagnosticos en Colecistitis Aguda

A

Usg de Higado y Vías Biliares (S 98%) es el inicial (engrosamiento de pared >5mm o imagen de doble riel), posteriormente si hay duda Gammagrafia con Tc-HIDA ( Exclusion vesical), por ultimo TC y MRI

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6
Q

Tatamiento farmacologico en Colecistitis Aguda por Gravedad

A

Grado I = Analgesicos AINES o Meperidina + Antibiotico (Quinolonas o Cefalosporinas 3a gen).
Grado II - III = Analgesicos + Doble antibiotico + Metronidazol si sospecha Anaerobios.

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7
Q

Clasificacion de gravedad Colecistitis Aguda

A
Leve = Inflamacion leve + Previamente sano.
Moderada = Colecistitis Aguda + 1 siguiente ( Leucocitos >18,000, Masa palpable, evolucion >72 hrs, Inflamacion local).
Severa = Daño orgánico.
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8
Q

Indicaciones para Drenaje Percutáneo Biliar en Colecistitis Aguda

A

Colecistitis Aguda grado II a III

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9
Q

Tratamiento de eleccion en el Colico Biliar

A

AINE (Diclofenaco) + Antiemeticos

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10
Q

Diagnóstico Coledocolitiasis

A

USG HyVB con dilatacion del coledoco > 7mm, La CPRE se considera Gold Standar

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11
Q

Tratamiento Riesgo Bajo Coledocolitiasis (no ictericia, no dilatación del conducto)

A

Colecistectomia Laparoscopica

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12
Q

Tratamiento Riesgo Intermedio CCL (Dilatacion < 8mm sin colangitis ni ictericia)

A

Realizar Colangio-MRI
Normal = Colecistectomía Laparoscopica.
Lito proximal = CPRE +´Esfinterotomia.

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13
Q

Tratamento Riesgo Alto CCL (Colangitis, Ictericia obstructiva o CCL confirmada)

A

Realizar CPRE + Esfinterotomia:
Exito = Colecistectomia Laparoscopica
Fracaso = Colecistectomia abierta + Colangiografia,
Fracaso al anterior = Coledocotomia + Coledocorrafia.
Fracaso a todo = Coledocoduodenostomia en Y Roux.

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14
Q

Manifestaciones Clinicas Colangitis

A

Triada de Charcot ( Ictericia, Fiebre intermitente y Dolor en hipocondrio derecho)

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15
Q

Tratamiento de Colangitis

A

Antibioticos ( imipenem cilastatina o quinolonas) + CPRe + Descompresion aguda

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