+ All Categories
Home > Documents > Imaging Radiology in Tropical Diseases

Imaging Radiology in Tropical Diseases

Date post: 20-Feb-2016
Category:
Upload: ther-ray
View: 25 times
Download: 4 times
Share this document with a friend
Description:
Tropical Di
Popular Tags:
78
Ana Majdawati Departement of Radiology Medical Faculty UMY
Transcript
Page 1: Imaging Radiology in Tropical Diseases

Ana MajdawatiDepartement of Radiology

Medical Faculty UMY

Page 2: Imaging Radiology in Tropical Diseases

MALARIA DF/DHF TYPHOID FEVER TB : M.TBC DAN M.LEPRAE LEPTOSPIROSIS FILARIASIS MORBILI DIFTERI

Page 3: Imaging Radiology in Tropical Diseases

PERTUSIS TETANUS TORCH VARICELLA CYSTICERCOSIS MIKOSIS

Page 4: Imaging Radiology in Tropical Diseases

Imaging Radiology Infectious

DiseasesMicroorganisme

○ Bacterial○ Viral○ Parasit○ micosis

Tropical MedicineMicroorganisme

○ M.tbc○ M.leprae○ S. Tiphy○ Dengue viral○ Plasm Malariae???

Page 5: Imaging Radiology in Tropical Diseases

IMAGING RADIOLOGY

TROPICAL DISEASES

DIAGNOSIS ??TERAPI/TREATMENT ??

EVALUASI ??

Page 6: Imaging Radiology in Tropical Diseases

TUBERCULOSE

Page 7: Imaging Radiology in Tropical Diseases
Page 8: Imaging Radiology in Tropical Diseases
Page 9: Imaging Radiology in Tropical Diseases

PENDAHULUANRADIOLOGI

SkriningPenegakan diagnosisEvaluasi pengobatan

Gambaran radiologis TB Tipikal Atipikal (unusual) keterlambatan diagnosis

keterlambatan pengobatan

Pengetahuan ahli radiologi

Page 10: Imaging Radiology in Tropical Diseases
Page 11: Imaging Radiology in Tropical Diseases

CARA PENULARAN

Page 12: Imaging Radiology in Tropical Diseases

PATOGENESIS TB Droplet nuklei terhirup

Ditelan oleh makrofag alveolarBasil bereplikasiMakrofag mati/lisis

Ghon’s focus migrasi ke saluran limfatik (lmfangitis)

KGB regional (limfadenopati)

Kompleks primer (Rankhe)

Page 13: Imaging Radiology in Tropical Diseases

Kompleks primerAsimtomatik

SEMBUH REAKTIVASITuberkulosisPasca primer

Acute pulmonary diseasePenyebaran sistemik

Asimtomatik/simtomatik

Organ lainRenal / CNS etc

TBC milierParu-parumeningitis

Page 14: Imaging Radiology in Tropical Diseases
Page 15: Imaging Radiology in Tropical Diseases
Page 16: Imaging Radiology in Tropical Diseases
Page 17: Imaging Radiology in Tropical Diseases

Plain chest radiography Primary tb

- Ghon focus- Hilar and mediastinal limphadenitis- Segmental opacity- Calcified healed primary complex- Hematogenous dissemination : miliary andexudative pleuritis

Page 18: Imaging Radiology in Tropical Diseases

GAMBARAN RADIOLOGIS TB PARU TIPIKAL - PRIMERKarakteristik : Lesi parenkim

Lokasi : di mana saja, tersering di lapang tengah, lapang bawah, atau segmen anterior lobus atas

Konsolidasi atau nodulPenyembuhan komplit, fibrosis, kalsifikasi

Limfadenopati perihiler atau paratrakheaunilateral atau bilateralKonsolidasi (+) / (-)Penyembuhan kalsifikasi

Page 19: Imaging Radiology in Tropical Diseases

GAMBARAN RADIOLOGIS TB PRIMER

LESI PARENKIM

Gambar 5 (A) Foto toraks seorang anak berusia 4 tahun menunjukkan pembesaran KGB perihiler (panah) disertai konsolidasi pada lobus superior kanan13 (B) Foto toraks anak berusia 4 tahun dengan tuberkulosis, tampak

perselubungan opak di lobus superior14

Page 20: Imaging Radiology in Tropical Diseases

GAMBARAN RADIOLOGIS TB PRIMER

Gambar 6 (A) Tampak lesi opak di lobus inferior kanan (fokus Ghon) disertai limfadenopati perihiler kanan. (B)

Tampak nodul kalsifikasi di perifer disertai kalsifikasi KGB perihiler kanan, dikenal sebagai kompleks Rankhe14

(A) (B)

LIMFADENOPATI

Page 21: Imaging Radiology in Tropical Diseases
Page 22: Imaging Radiology in Tropical Diseases
Page 23: Imaging Radiology in Tropical Diseases

Postprimer tb

Mostly in the apical-posterior segments of the upper lobe

fine-coarse nodular infiltration Cloudy-homogeneous opacification Cavitation Calcification Fibrosis Tuberculoma Pleural effusion

Page 24: Imaging Radiology in Tropical Diseases

GAMBARAN RADIOLOGIS TB PARU TIPIKAL – PASCA PRIMERKarakteristik Lesi konsolidasi dengan preferensi lokasi

Air space consolidation patchy atau konfluen95% segmen apikal atau posterior lobus

superior segmen superior lobus inferior

Kavitas Tanda-tanda kronik

Fibrosis volume lossKalsifikasi

Page 25: Imaging Radiology in Tropical Diseases
Page 26: Imaging Radiology in Tropical Diseases
Page 27: Imaging Radiology in Tropical Diseases
Page 28: Imaging Radiology in Tropical Diseases
Page 29: Imaging Radiology in Tropical Diseases
Page 30: Imaging Radiology in Tropical Diseases

GAMBARAN RADIOLOGIS TB PASCA PRIMER

Gambar 8 Wanita berusia 82 tahun dengan sputum BTA positif : (a) Pada foto toraks tampak bercak di lobus superior disertai dengan kalsifikasi.

(b) Pada CT scan tampak infiltrat disertai nodul-nodul kalsifikasi (panah) di daerah segmen apikal.13

a b

Page 31: Imaging Radiology in Tropical Diseases

GAMBARAN RADIOLOGIS TB PARU ATIPIKAL

Beberapa batasan TB paru atipikal : Gambaran TB primer pada orang

dewasa Gambaran TB paru yang tidak khas baik

dari lokasi maupun gambaran radiologisnya

Page 32: Imaging Radiology in Tropical Diseases
Page 33: Imaging Radiology in Tropical Diseases

EXTRAPULMONARY TB

Page 34: Imaging Radiology in Tropical Diseases
Page 35: Imaging Radiology in Tropical Diseases
Page 36: Imaging Radiology in Tropical Diseases
Page 37: Imaging Radiology in Tropical Diseases
Page 38: Imaging Radiology in Tropical Diseases

Tuberculous arthritis Mainly affect large joints such as; knee,

hip, shoulder, sacroilic, etc Phemister’s triad :

- juxta-articular osteoporosis- marginal bone erosion- gradual loss of joint space

Page 39: Imaging Radiology in Tropical Diseases
Page 40: Imaging Radiology in Tropical Diseases
Page 41: Imaging Radiology in Tropical Diseases

Intracranial Tbc

Involve leptomeninges (meningitis) and parenchym ( granulomas, abscesses, or cerberitis )

Results of hematogeneous dissemination from a focus in the thorax, abdomen ,or genitourinary tract

Basal cisterns are most frequently affected--hydrocephalus

Page 42: Imaging Radiology in Tropical Diseases
Page 43: Imaging Radiology in Tropical Diseases
Page 44: Imaging Radiology in Tropical Diseases
Page 45: Imaging Radiology in Tropical Diseases
Page 46: Imaging Radiology in Tropical Diseases
Page 47: Imaging Radiology in Tropical Diseases

Tbc in genitourinary tract Usually comes from a focus in lung or

bone Radiologic imaging clues :

- Calcification in any part- Autonephrectomy- Cavities of caliceal systems-Stricture of the pelvis and ureter

Page 48: Imaging Radiology in Tropical Diseases
Page 49: Imaging Radiology in Tropical Diseases
Page 50: Imaging Radiology in Tropical Diseases
Page 51: Imaging Radiology in Tropical Diseases

Tbc of gastrointestinal tract Most commonly involves ileo-caecal

region Irregularity of the terminal ileum,

contrcted and rectracted caecum Ascites, peritonitis, and

limphadenopathy ( US and CT might be sensitive )

Page 52: Imaging Radiology in Tropical Diseases
Page 53: Imaging Radiology in Tropical Diseases
Page 54: Imaging Radiology in Tropical Diseases
Page 55: Imaging Radiology in Tropical Diseases

PLEURAL EFFUSION

Page 56: Imaging Radiology in Tropical Diseases
Page 57: Imaging Radiology in Tropical Diseases
Page 58: Imaging Radiology in Tropical Diseases
Page 59: Imaging Radiology in Tropical Diseases
Page 60: Imaging Radiology in Tropical Diseases

CMV

Page 61: Imaging Radiology in Tropical Diseases

THYPHOID FEVER Hepatomegali (USG) Perforasi usus : Abdomen 3 posisi

Page 62: Imaging Radiology in Tropical Diseases

Varicella

Page 63: Imaging Radiology in Tropical Diseases

Contoh Kasus

Anak, 8 tahunBenjolan sebesar biji jagung di

punggung 3 bulan yllAnak tak bisa jalan

Page 64: Imaging Radiology in Tropical Diseases
Page 65: Imaging Radiology in Tropical Diseases
Page 66: Imaging Radiology in Tropical Diseases
Page 67: Imaging Radiology in Tropical Diseases

Laki-laki, 23 tahun , gangguan kesadaran

Page 68: Imaging Radiology in Tropical Diseases

12 Feb 2007

Page 69: Imaging Radiology in Tropical Diseases

C

Meningoencephalitis TB dengan tuberculomata.

Page 70: Imaging Radiology in Tropical Diseases

7 april 2007(post terapi)

Page 71: Imaging Radiology in Tropical Diseases

KELUHAN CNS:BAYI-ANAK : -GANGGUAN TUMBUH KEMBANG-HYDROCEPHALLUS-GANGGUAN KESADARAN

REMAJA-DEWASA:-GANGGUAN KESADARAN-NYERI KEPALA KONTINYU

Page 72: Imaging Radiology in Tropical Diseases

Abses Nocardia CerebriInfeksi Jamur

Page 73: Imaging Radiology in Tropical Diseases

ASPERGILLOSIS

Page 74: Imaging Radiology in Tropical Diseases

Toxoplasmosis dengan HydrocephalusCT Bayi H. 7 bln.

Infeksi Parasit

Page 75: Imaging Radiology in Tropical Diseases

CysticercosisA. CT Scan kepala dengan

kontrast.Tampak adanya kista-kista subependym ( SE ), dalam parenchym otak ( P ).

B,C,D. MRI T1W,T2W,dan PDW;Baik CT Scan maupun MRI, menunjukkan adanya kista-kista yang berisi larva scolices. Tidak tampak adanya edema dan tidak ada hydrocephalus.

Infeksi Parasit

Page 76: Imaging Radiology in Tropical Diseases

CysticercosisCysticercosisCT an. N. 3,5 th.

Infeksi Parasit

Page 77: Imaging Radiology in Tropical Diseases

.... .....

.... .... OSTEOMYELITIS

Page 78: Imaging Radiology in Tropical Diseases

Thank you for your attention


Recommended