11- Urolitiasis Flashcards

1
Q

Que es

A

Piedras en el ureter

3ra enfermedad urologica precedida por IVU y
patología prostática

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Anatomia (longitud, diamtero y capas)

A

§ Longitud 25 cm
§ Diámetro 3 mm
§ Constan de mucosa, capa muscular (liso) y serosa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

3 partes

A

Pelvica, abdominal y vescical

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Donde esta localizado el ureter

A

Retroperitoneal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Trayecto

A

§ Inician en la pelvis renal
§ Se dirigen hacia inferior y medial en relación al músculo psoas
§ Entran en la pelvis cruzando por delante la arteria ilíaca común
§ Entran a la vejiga de forma oblicua

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Relaciones posteriores

A

§ Psoas
§ N. genitofemoral
§ Puntas de los procesos
transversos

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Relaciones anteriores

A

§ Peritoneo parietal (parte posterior)
§ Vasos gonadales
§ Raíz mesenterio
§ Colon ascendente y descendente

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Que pasa en la porcion pelvica

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Capsula Gerota

A

Cubre los riñones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Irrigacion uretero

A

§ Renal (rama aorta)
§ Testicular/ovárica (gonadal)
§ Ilíaca interna
§ Vesical (sup e inf; cuando entra a pelvis)
§ Rectal media

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Factores de riesgo

A

Dieta: mucha purina, oxalato y fosfato de calcio
Ocupacion
Cambios pH orina: alcali (Ca, P) y acido (urico, cys)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Composicion litos

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Como se presenta (síntomas 5)

A

Colico Renal: subito
Retencion aguda orina
Urosepsis
Anuria
Hematuria macro y micro

(Dolor depende de zona, dolor ant. y post.)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Como verlo

A

Uro-TAC

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Retencion liquido

A

Ectasia (dilatacion por liquido)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Por donde es la “CEPRE”

Ureteroscopia

A

Por la uretra

Litotricia - si es muy grande

17
Q

Complicaciones

A

Fistula
Falla renal cronica
Absceso
Pielonefritis

18
Q

Estrechamientos (3)

A
  • Uretero-pelvico
  • Bifurcacion iliacas
  • Uretero-vescical