Rejected

To report a case of indirect carotid-cavernous fistula (CCF) in a patient who presented as a case of thyroid-associated orbitopathy (TAO). A 60-year-old female, known case of hypothyroidism, presented with left-sided headache associated with pain, protrusion and redness of left eye, the examination revealing vision of 20/ 80, proptosis, chemosis and severe ophthalmoplegia. All routine investigations were normal, including thyroid hormone levels. MRI brain & orbits showed increase in bulk of all extraocular muscles with tendon sparing. In view of suspicion of TAO, she was initially misdiagnosed and treated with parenteral and oral steroids, which resulted in further worsening of vision. Optical coherence tomography macula of the left eye revealed acute central serous chorioretinopathy that compelled the stoppage of steroids. While reviewing the patient again, dilated cork-screw tortuous episcleral vessels were found in the left eye. Thus, advised Digital subtraction angiography, confirmed as a case of low-flow left Indirect CCF, managed with endovascular embolization therapy improved her ocular symptoms completely in three days. CCF may mimic TAO due to overlapping features. In-view of different treatment protocols for both, it is critically important to look for atypical features in thyroid eye disease and keep CCF as one of the differential diagnoses for accurate management. CCF = carotid-cavernous fistula, ICA = internal carotid artery, ECA = external carotid artery, TAO = thyroid-associated ophthalmopathy, BCVA = best corrected visual acuity, MRI = magnetic resonance imaging, IVMP = intravenous methylprednisolone, OCT = Optical coherence tomography, CSCR = central serous chorioretinopathy, DSA = digital subtraction angiography, IOP = intraocular pressure, CT = computed tomography.

Petrous endostosis or prominent suprameatal tubercle is a rare entity which may prevent adequate microscopic exposure of the trigeminal nerve root entry zone during microvascular decompression (MVD) for trigeminal neuralgia. We present a rare case of trigeminal neuralgia (TN) with petrous endostosis, which was managed adequately by partial removal of the prominent suprameatal tubercle to improve the obscured site of neurovascular conflict and enabled complete MVD. Through this manuscript, we additionally discuss the nuances involved in this extension of the standard retrosigmoid approach in light of the published literature. Petrous endostosis encountered during MVD for TN can impose an operative challenge. Suprameatal extension of the standard retrosigmoid approach improves exposure at the site of neurovascular conflict but requires utmost care and attention to avoid complications. We emphasize recognizing this anatomical variation in the preoperative period to predict an operative difficulty, ensure appropriate patient counselling, and avoiding surgical complications.

Epstein-Barr virus (EBV) infection can rarely present as encephalitis in HIV patients. We report a case of a 22-year-old female patient, diagnosed to have HIV infection 8 years back. She presented with headache and altered behavior for a week and focal fits for 2 days. Neurological examination was unremarkable. Cerebrospinal fluid (CSF) examination revealed lymphocytic pleocytosis with raised protein. EBV was detected in CSF using polymerase chain reaction test. Magnetic resonance imaging of the brain revealed T2/fluid-attenuated inversion recovery hyperintensities involving the left frontal cortex, left thalamus, and right medial temporal cortex. The patient was started on antiviral therapy considering the diagnosis of EBV encephalitis. The patient completely recovered over the next few weeks.

Major adverse cardiac events (MACE) are a major contributor to morbidity and mortality in patients undergoing major vascular surgeries. We aim to assess the incidence, risk factors, and outcome of MACE in patients with coronary artery disease (CAD) undergoing aortic surgeries.

Appendicitis caused by a foreign body is extremely rare. We report a case of chronic appendicitis caused by a perforating fish bone.

The coronavirus disease (COVID-19), due to the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), causes chemosensory dysfunction.

There is a lack of data on the prevalent practices of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) in India.

The presented meta-analysis (MA) aims at identifying the vaccine safety and immunogenicity in published trials about SARS-CoV-2 vaccines.

Recently health economic expenditure has increased considerably determining an increased awareness of excessive use of "low-value care" treatments, especially for chronic-degenerative diseases.

The outcomes of plexus and peripheral nerve blocks depend on needle-nerve contact and the spread of local anesthetic (LA) around the plexus or nerve. Needle-nerve distance and spread of LA could be visualized during US-guided lumbar plexus block (LPB).