Osteomielita Flashcards

1
Q

Clasificare

A
  1. Acuta a adolescentului: 5-15ani s. aureus, poarta cutanata, otica, amig, dig, urinara, resp
    - bacteriemie metafizara in oasele lungi
  2. Acuta a adultului: diafizara, fara abces periostal(aderenta periostului la corticala)
  3. Cronica: 3a. ca sechela a celei acute: lipsa trat in faza acuta
    3b. adevarata
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2
Q

Etape clinice la adolescent

A

Faza de debut brutal: - febra frison tahicardie tahipnee oligurie varsaturi agitatie

  • leucocitoza si vsh ⬆️
  • trat prompt => vindecare in 4-8 zile
  • evol nefavorabila catre un abces periostic sau osteomielita cr
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3
Q

Tratament adolescent

A

Antibiotice in doze masive
Imob gips
Adjuvante: vitamine transfuzii gammaglob reechilibrare hipovolemica ser glucozat
Abces colectat=> drenaj chir
Semne subperiostice persistente=> trepanatie minima la nivelul focarului

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4
Q

Caracteristici la adult

A

Apare in
Sudura cartilajului artic: fav comunicarea intre meta si epi cu risc de artrita supurata
Scleroza periostului si rezist⬇️ la infectii a maduvei osoase=> localizare diafizara

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5
Q

Semne clinice la adult

A

Debut polimorf
Fara semne acute evidente
Stare febrila/subfebrila

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6
Q

Radio la adult

A

Imagine osteolitica mai mult/putin limitata
Zona sclerotica de osteocondensare diafizara
Rareori: abces central, geode de sechestru osos in int

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7
Q

Dg clinic local in cronica

A

Tegument retractat aderent cianotic/edematiat
Amiotrofie intinsa a mb
Citratici retractile post fistule/ de la interv chir

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8
Q

Dg radio in cronica

A

Zona centrala de osteoliza circumscrisa incadrata de o zona de osteoscleroza masiva, sechestru
Semne de distructie si reconstructie
Hiperostoza
Geode, zone de sechestre

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9
Q

Clasif cronica

A

1.Faza acuta a OM a copilului: evol cr intrerupta de pusee acute(durere febra fistulizare, puroi>vindecare>cronicizare>compicatii
2.cr de la inceput: absenta ep acut doar durere
3.hiperostozanta si necrozanta(Trelat) durere calmata de repaus
Ingrosare diafizara difuza dura
Biopsie de s aureus
4.abcesul central al osului Brodie
Durere locala cu exacerb noct
Cav metafizara inconjurata de condensare
5. Abces osifluent cr: colectie lichidiana sugestiva pt abces rece cu continut cu aspect de albus de ou
6. Sclerozanta Garre

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10
Q

Tratament OMC

A

General: corectare anemii si stimulare rezist antiinfectioasa
Antibiotic: nu poate ajunge la mo din abcese geode sechestre
Chir:excizia completa a traiectelor fistuloase si a lez inf parti moi
Acoperire cutanata urmate de antibiotic

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