Results 11 to 20 of about 45,255 (304)

Anatomical morphometric evaluation of the posterior cranial fossa venous sinuses

National Journal of Physiology, Pharmacy and Pharmacology, 2023
Background: The posterior cranial fossa is the largest and deepest of the cranial fossae corresponds extracranially with the posterior part of base of skull.
Rimple Bansal, Shehnaz, Gurdeep Singh Kalyan, Ruchi Goyal   +3 more
doaj   +1 more source

Posterior Cranial Fossa Gangliogliomas [PDF]

Skull Base, 2007
Ganglioglioma (GG) is an uncommon primary lesion of the central nervous system that is typically located supratentorially. There are only a few reports of GG arising from the cerebellum. To the best of our knowledge this is the first case of a cerebellar GG with supratentorial extension and a longstanding history before its recognition.
Sam, Safavi-Abbasi, Federico, Di Rocco, Kraisri, Chantra, Guenther C, Feigl, Amr, El-Shawarby, Amir, Samii, Madjid, Samii   +6 more
openaire   +2 more sources

Posterior cranial fossa depressed fracture.

Asian J Neurosurg, 2017
Kakani A, Agrawal A.
europepmc   +4 more sources

Clinical, surgical and postoperative outcome analysis of tumors occupying both posterior and middle cranial fossa

Nepal Journal of Neuroscience, 2021
Objectives: To analyse clinical, surgical and postoperative outcome perspectives of tumors occupying both middle and posterior cranial fossa. Materials and Methods: This retrospective cohort study includes 23 patients operated for tumors involving ...
Rahul Singh, Ravi Shankar Prasad, Ramit Chandra Singh, Kulwant Singh, Anurag Sahu   +4 more
doaj   +1 more source

Machine Learning Decision Tree Models for Differentiation of Posterior Fossa Tumors Using Diffusion Histogram Analysis and Structural MRI Findings. [PDF]

, 2020
We applied machine learning algorithms for differentiation of posterior fossa tumors using apparent diffusion coefficient (ADC) histogram analysis and structural MRI findings.
Aboian, Mariam, Cha, Soonmee, Payabvash, Seyedmehdi, Tihan, Tarik   +3 more
core   +1 more source

Seizures after posterior fossa surgery: Exploring the unknown: A systematic review

Apollo Medicine, 2021
Background: Seizures due to posterior fossa lesions is an uncommon phenomenon. In this study, a systemic literature review was done to (i) study the incidence of seizures in posterior fossa lesions, (ii) determine factors associated with high risk for ...
Ravish Keni, Luis Rafael Moscote-Salazar, Harsh Deora, G A Quiñones-Ossa, Amit Agrawal   +4 more
doaj   +1 more source

Superior eyelid endoscopic transorbital approach to the tentorial area: A qualitative and quantitative anatomic study

Frontiers in Surgery, 2022
ObjectiveSuperior eyelid endoscopic transorbital approach (SETOA) is nowadays gaining progressive application in neurosurgical scenarios. Both anatomic and clinical reports have demonstrated the possibility of taking advantage of the orbital corridor as ...
Andrea De Rosa, Alberto Di Somma, Alejandra Mosteiro, Abel Ferrés, Luis Alberto Reyes, Pedro Roldan, Ramon Torné, Jorge Torales, Domenico Solari, Luigi Maria Cavallo, Joaquim Enseñat, Alberto Prats-Galino, Alberto Prats-Galino   +12 more
doaj   +1 more source

Giant petrous bone cholesteatoma: combined microscopic surgery and an adjuvant endoscopic approach [PDF]

, 2016
Petrous bone cholesteatomas (PBCs) are epidermoid cysts, which have developed in the petrous portion of the temporal bone and may be congenital or acquired.
Iannella, Giannicola, Magliulo, Giuseppe, Pasquariello, Benedetta, Re, Massimo, Savastano, Ersilia   +4 more
core   +1 more source

Ruptured dermoid cyst consisting of two adjacent masses with different components in the middle and posterior cranial fossa

Interdisciplinary Neurosurgery, 2018
Background: Intracranial dermoid cysts are among the rarest tumors, and cases of rupture are even rarer. Dermoid cysts present great variety of radiographic features depending on their origin, which may make the diagnosis difficult.
Yukihiro Imaoka, MD, Yuki Ohmori, MD, Ph. D, Kenji Fujimoto, MD, Junichi Kuratsu, MD, Ph. D, Shigetoshi Yano, MD, Ph. D   +4 more
doaj   +1 more source

Descriptive Anatomy and Three-Dimensional Reconstruction of the Skull of the Early Tetrapod Acanthostega gunnari Jarvik, 1952 [PDF]

, 2003
The early tetrapod Acanthostega gunnari is an iconic fossil taxon exhibiting skeletal morphology reflecting the transition of vertebrates from water onto land. Computed tomography data of two Acanthostega skulls was segmented using visualization software
Chan, HL, Cheng, AS, Johnson, Philip, Leung, WK, Sung, JJ, Wong, N   +5 more
core   +3 more sources