Transcranial doppler advanced usg lounge

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Dr Arun Gupta Director imaging

Dr Rakhee gupta Dr Vinayak MittalDr Kiran Dr Ritesh Mahajan

ADVANCED USG LOUNGE

TCD ( TRANS CRANIAL DOPPLER )IN NEWBORN /INFANTS 1INDICATIONS INDICATIONS IN NEWBORN / INFANTS ASPHYXIA EDEMA HAEMORRHAGESTROKE HYDROCEPHALUSCSF DYNAMICS VASCULAR MALFORMATIONSDIFFERENTIATION OF EXTRA AXIAL COLLECTIONS. VENOUS THROMBOSIS . INDICATIONS IN CHILDREN VASOSPASM MIGRANE HEADCAHE SLEEP APNOEAHYDROCEPHALUCS/ VENTRICULOMEGALY AVM.

Window through Anterior fontenellaTemporal boneRetroauricular region Foramen magnum Orbits

ICA PERICALLOSAL ARTERY ANTERIOR / POSTERIOR THALAMOSTRIATE ARTERIES TRANSCRANIALDOPPLER

SUPERIOR SAGITTAL SINUS WITH CORTICAL VEINS DRAINING INTO IT .

TRANSVERSE SINUS . ( POSTEROLATERAL (MASTOID) APPROACH

TRANSCRANIALDOPPLER

TRANSCRANIALDOPPLER CORONAL SCAN SUPERIOR SAGITTAL SINUS THALAMOSTRAITE ARTERIES SUBEPENDYMAL VEINS

POSTERIOR CEREBERAL ARTERY POSTERIOR COMMUNICATING ARTERY TRANSCRANIALDOPPLER

CEREBELLAR VENOUS ARCADETRANSCRANIALDOPPLER

FORAMEN MAGNUM WINDOW TO ASSESS POSTERIOR FOSSA . HYDROCEPHALUS

INTRACRANIAL HAEMODYNAMICS OF THE NEWBORN IN HYDROCEPHALUS ARE ASSESSED WITH TCD .VARIATION IN RI WITH / WITHOUT ANTERIOR FONTENELLA COMPRESSION HELP TO ASSESSAFFECT OF ICP RISE AND SUBSEQUAENT BRAIN COMPLIANCE .

Dilatatation of the supratentorial ventricular system) .9CYSTIC ENCEPHALOMALACIA

Cystic Foci appreciated in pericallosal regions

No aberrant Vascularity appreciated in lesion / perilesion siteCystic foci appreciated In pericallosal regions on either side REFERENCEDIAGNOSTICULTRASOUNDFOURTH EDITIONCarol M. Rumack, MD, FACRJ. William Charboneau, MD, FACRDeborah Levine, MD, FACR12