Urolitiasis Flashcards

1
Q

Longitud y diámetro del ureter

A

Longitud: 25 cm
Diámetro: 3mm

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2
Q

Capas del ureter

A
  • Mucosa
  • Capa muscular
  • Serosa
  • Grasita (Cápsula de gerota)
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3
Q

Trayecto del ureter

A
  • Pelvis renal
  • Van al inferior y medial en relacion con el músculo psoas
  • Entran en la pelvis cruzando por delante la bifurcación de la iliaca común
  • Entran a la vejiga de manera oblicua
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4
Q

Puntos de estrechez

A
  • Uretro-pélvica
  • Cruce de arteria iliaca
  • Unión uretro-vesical
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5
Q

Posterior al ureter

A
  • Psoas
  • Nervio genitofemoral
  • Puntas de los procesos transversos
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6
Q

Anterior al ureter

A
  • Peritoneo parietal
  • Vasos gonadales
  • Raíz mesenterio
  • Colon (Ascendente/ descendente)
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7
Q

Irrigación (Superior a inferior)

A
  • Renal (Aorta)
  • Media: Gonadales
  • Cruce iliacas: Iliaca interna
  • Vejiga: Vesical (sup. e inf)
  • Rectal media
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8
Q

Factores de la urolitiasis

A
  • Dieta (Bebidas carbonatadas)
  • Ocupación (Asociado a la dieta)
  • Camvios en pH de orina
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9
Q

Tipos de lito

A
  • Calcio
  • Fosfato
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10
Q

Síntomas

A

Cólico renal descendente

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11
Q

Gold standard

A

UroTAC

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12
Q

Qué es la ectasia

A

Ureter dilatado por líquido

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13
Q

Qué es la litotripsia

A

Uso de un láser cuando el lito es muy grande

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