drrayappa.com

JNA + Intracranial Extension Endoscopic Surgery + VIDEO

JNA + Intracranial Extension Endoscopic Surgery + VIDEO

Fig.1 Coronal CT shows tumour filling the sphenoid and nasopharynx. Yellow arrow points at the defect in the lateral wall of sphenoid through which tumour entered the middle cranial fossa.
Fig.2 Sagital CT shows tumour filling posterior part of nasal cavity, nasopharynx, sphenoid and extending intracranially by eroding the bony roof of ethmoid and sphenoid (yellow arrow).
Fig.3 Coronal MRI shows the tumour in sphenoid extending through the defect in the lateral wall of sphenoid (yellow arrow) into middle cranial fossa.
Fig.4 Axial MRI shows the tumour in sphenoid extending through the defect in the lateral wall of sphenoid (yellow arrow) into middle cranial fossa.
Fig.5 Picture of sphenoid sinus after resection of tumour. Green arrow – paraclival ICA. Yellow arrows point at the defect in the bony lateral wall of sphenoid. Cavernous sinus is seen through it. White arrows – defect in sphenoid roof.

Intracranial Extension Endoscopic Surgery

Endoscopic SkullBase Surgery Videos
Play Video

The Heart Of Clinic

Dr. Rayappa

Dr. C. Rayappa MBBS, DLO, FRCS(Edin)

SENIOR CONSULTANT

+91 44 3315 1105

Dr. C. Rayappa graduated from Madras Medical College, Chennai, India in 1982. He completed his post graduation in Otolaryngology (ENT)

The Heart Of Clinic

Dr. Rayappa

Dr. C. Rayappa MBBS, DLO, FRCS(Edin)

SENIOR CONSULTANT

+91 44 3315 1105

Dr. C. Rayappa graduated from Madras Medical College, Chennai, India in 1982. He completed his post graduation in Otolaryngology (ENT)