Litiaza urinara Flashcards

1
Q

Calculi non-infecțioși

A
  • oxalat de calciu
  • fosfat de calciu
  • acid uric
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Calculi infecțioși

A
  • fosfat amoniaco-Mg
  • urat de amoniu
  • carbonat apatit
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Calculi de cauza genetica

A

Calculi de:

  • cistina
  • xantina
  • 2,8-dihidroxiadenina
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Calculi radioopaci

A
  • oxalat de Ca mono-/dihidrat

- fosfat de Ca

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

Calculi slab radioopaci

A
  • fosfat amoniaco-Mg
  • carbonat apatit
  • cistina
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Calculi radiotransparenti

A
  • acid uric
  • urat de amoniu
  • xantina
  • 2,8-dihidroxiadenina
  • medicamentosi
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Factori care favorizează cristalizarea

A
  • Ca
  • acid uric
  • cistina
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Factori care inhiba cristalizarea

A
  • Mg
  • K
  • Zn
  • citrati
  • pirofosfati
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Factori genetici ce determina litiaza recurenta

A
  • cistinuria (A, B, AB)
  • xantinuria
  • hiperoxaluria primara
  • acidoza tubulară renală tip 1
  • sindromul Lesch-Nyhan
  • fibroza chistica
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Anomalii anatomice ce determina litiaza recurenta

A
  • rinichiul spongios
  • rinichiul in potcoava
  • sindromul de joncțiune pielo-ureterala
  • diverticulul caliceal
  • chistul caliceal
  • strictura ureterala
  • refluxul vezico-uretero-renal
  • ureterocelul
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Factori generali ce determina litiaza recurenta

A
  • debutul precoce al litiazei (<20 ani)
  • AHC
  • calculi fosfat acid de Ca
  • calculi acid uric/urati
  • litiaza de infectie
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Boli asociate cu litiaza recurenta

A

-Hparatiroidismul
-nefrocalcinoza
-sarcoidoza
-boli GI:
•bypass jejuno-ileal
•rezecția intestinală
•boala Crohn
•sindromul de malabsorbție
•Hoxaluria enterica după derivație urinara

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

Calculii pentru care chemoliza este indicată (percutana)

A
  • acid uric (+po)
  • cistina
  • brushit
  • struvit
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Indicații ESWL

A
  • calcul caliceal
  • calcul pielic <3 cm
  • calcul ureteral lombar
  • calcul ureteral iliac
  • calcul renal restant după chiru deschisă/NLP
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Indicații NLP

A

-calcul voluminos >3 cm
-ESWL nu se poate afectua:
•calcul secundar obstrucției
•calculii nu pot fi poziționați in focar
•anomalii de tract urinar
•anomalii scheletale
•rinichi transplant

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

Indicații tratament ureteroscopie retrograda

A
  • calculi caliceali inferiori
  • calculi ureterali lombari
  • calculi ureterali iliaci
  • calculi ureterali pelvini
17
Q

Indicații CT

A
  • elemente de gravitate (febra, reducerea diurezei)
  • rinichi unic
  • durerea nu se remite sub tratament
  • nu se poate aștepta efectuarea UIV