Assessment of contamination level of radon (Rn) in drinking water around Tulsishyam geothermal area and Savarkundla fault in Saurashtra, India.

This study aimed to estimate radon concentrations in groundwater and surface water to evaluate radon (Rn) contamination in drinking water within the Amreli region of Saurashtra, Gujarat, India. Water samples from 84 sites, covering about 3000 km, were analyzed using the RAD7 device from Durridge Instruments. Samples were collected in 250 ml radon-tight bottles.

Analysis of the treatment planning metrics and their correlation with morphology of intracranial lesions in Gamma Knife stereotactic radiosurgery.

Background: Gamma Knife Radiosurgery (GKRS) has established a role in treating various benign brain pathologies. The radiosurgery planning necessitates a proper understanding of radiation dose distribution in relation to the target lesion and surrounding eloquent area. The quality of a radiosurgery plan is determined by various planning parameters.

Radiosurgical Decompression of Trigeminal Nerve and Its Correlation with Functional Outcome in Tumor-Related Trigeminal Neuralgia.

Background: Target selection during Gamma Knife radiosurgery (GKRS) in cases of tumor-related trigeminal neuralgia is always debatable. We analyzed the correlation of regression of tumor size and degree of release of the nerve with long-term pain control.

Methods: Between March 2012 and March 2023, 50 cases of tumor-related trigeminal neuralgia were treated with GKRS (tumor was targeted).

Dysregulated Genes and Signaling Pathways in the Formation and Rupture of Intracranial Aneurysm.

Intracranial aneurysm (IA) has the potential to rupture. Despite scientific advances, we are still not in a position to screen patients for IA and identify those at risk of rupture. It is critical to comprehend the molecular basis of disease to facilitate the development of novel diagnostic strategies.

Temporalis Muscle cysticercosis: Common Parasite at Uncommon Location.

Isolated involvement of the temporalis muscle by cysticercosis is uncommon. The clinical features may mimic other inflammatory conditions of maxilofacial region or that of temporal headache. We describe here a case of right temporalis muscle cysticercosis that was initially misdiagnosed as dental caries.

MR Venography in Gamma Knife Radiosurgery for Parasagittal Meningiomas: A Technical Note with the Rationale of Venous Protection and a Review of Literature.

Postradiosurgery symptomatic brain edema may be seen with parasagittal meningioma owing to its proximity to major venous sinuses and cortical veins. Venous preservation radiosurgery planning is less described. Here, we discuss a new method of tumor volume contouring on postcontrast magnetic resonance venogram (CEMRV) images safely excluding the adjacent cortical veins and sinuses.

Feasibility of Conducting a Virtual Exit Exam in Neurosurgery During the SARS-COV19 Pandemic.

Background: Skills assessment forms an integral part of the exit examination in neurosurgical training programs. The established method of evaluating trainees for their clinical knowledge and surgical proficiency in the operating room is not feasible in the current time of SARS-COV19 pandemic.

Objective: The feasibility of conducting such an assessment using case modules on an online meeting platform is discussed.

Head injury care in a low- and middle-income country tertiary trauma center: epidemiology, systemic lacunae, and possible leads.

Background: Although head injury (HI) from low- and middle-income countries (LMIC) heavily contributes to the global disease burden, studies are disproportionately less from this part of the world. Knowing the different epidemiological characteristics from high-income nations can target appropriate prevention strategies. This study aims to provide a comprehensive overview of the clinico-epidemiological data of HI patients, focusing on the existing challenges with possible solutions from a developing nation's perspective.

Small cell glioblastoma multiforme: a case series and clinicopathological update.

Small cell glioblastoma (scGBM) is a rare histological variant of classical glioblastoma (GBM). Presence of necrosis and microvascular proliferation is not essential for the diagnosis. It is thought to have more aggressive behavior as compared with classical GBM; however, because of its rarity standard treatment guidelines are not available.

Pathological Laughter in a Female with Multiple Episodes of Stroke and Subdural Hematoma.

Various brain areas in both cortical as well as subcortical locations are involved in pathological laughter. Pathological laughter may be seen as a prodromal symptom or acute manifestation or late sequel of stroke. Various other neuropsychiatric conditions attribute to stroke.