Authors

Sameer Raniga

Publications 10

Research article Open access

Coexisting Dual Mechanisms of Ischaemic Stroke: Frequency and outcomes in a university hospital-based stroke registry

Arunodaya R. Gujjar, Darshan Lal, Sunil Kumar et al. · Sultan Qaboos University Medical Journal · 2025 · 10.18295/2075-0528.2833

Objectives: Ischaemic stroke (IS) is a heterogeneous condition with varied mechanisms. Some patients have more than 1 stroke mechanism coexisting, irrespective of the mechanism of the incident stroke. This study aimed to examine the association of coexisting dual stroke mechanisms among IS patients with risk factors an …

Research article Open access

Spontaneous Intracranial Hypotension with Magnetic Resonance Localisation of Spinal Cerebrospinal Fluid Leak

Yahya H. Al-Brashdi, Sameer Raniga, Sharma R. · Sultan Qaboos University Medical Journal · 2025 · 10.18295/2075-0528.1537

To increase the awareness of spontaneous intracranial hypotension (SIH), we report in this paper a middle-aged woman who presented with an intractable headache that worsened in sitting and standing positions (a postural headache). Magnetic resonance imaging (MRI) of the spine demonstrated a cerebrospinal fluid (CSF) le …

Research article Open access

Airway and Anaesthetic Challenges in a Child With Bronchus Suis and Superimposed Double Aortic Arch: A case report

Nigel Kuriakose, Mohamed Al-Ismaili, Sameer Raniga et al. · Sultan Qaboos University Medical Journal · 2025 · 10.18295/squmj.2021.21.01.020

Bronchus suis or tracheal bronchus is an accessory bronchus arising from the trachea above the carina. Double aortic arch is a congenital vascular anomaly with persistence of both left and right aortic arches beyond fetal life which can form a vascular ring compressing the major airways and may be symptomatic. We repor …

Research article Open access

Unusual Cause of Lung Nodules in an Adolescent

Yusriya Al Rawahi, Majid Al Jabri, Sameer Raniga et al. · Oman Medical Journal · 2024 · 10.5001/omj.2024.97

A previously healthy 13-year-old female patient presented with a nine-month history of weight loss (20% of body weight), lethargy, anorexia, and iron-deficiency anemia. The symptoms were associated with brief intermittent chest pain and palpitations but not with exertional dyspnea or a chronic cough. On examination, sh …

Research article Open access

A Rapidly Enlarging Soft Tissue Lesion of the Back

Ghaitha Al Mahruqi, Maitha Al Asmi, Maha Al Shaibi et al. · Oman Medical Journal · 2023 · 10.5001/omj.2023.12

A 17-year-old male, with no comorbidities, presented with a mass from the left lateral chest extending to the back. At age seven, he had a small mass in the left lateral chest wall at the mid-axillary line which was excised in a periphery hospital (no official medical report). Six years after the surgery, another mass …

Research article Open access

Superior Herniation of Normal Mediastinal Thymus

Tabinda Naz Qureshi, Majid Al Jabri, Sameer Raniga et al. · Oman Medical Journal · 2021 · 10.5001/omj.2021.43

Superior herniation of normal mediastinal thymus is a rare cause of anterior neck swelling, and only a few cases are reported in the literature. It clinically presents as a suprasternal swelling in the neck that appears during increased intrathoracic pressure. It is a benign condition that requires clinical and radiolo …

Research article Open access

Respiratory Viral Infections in Sickle Cell Anemia: Special Emphasis on H1N1 Co-infection

Salam Al Kindi, Taqwa Al-Yahyai, Sameer Raniga et al. · Oman Medical Journal · 2020 · 10.5001/omj.2020.89

Objectives: Patients with sickle cell anemia (SCA) are immunocompromised and at an increased risk of developing infections. Our aim was to establish the clinical, laboratory, and radiological manifestations of respiratory viral infections in SCA at Sultan Qaboos University Hospital (SQUH), Oman and assess its impact on …

Research article Open access

Fibrodysplasia Ossificans Progressiva - Radiological Findings: A Case Report

Ishaq Al-Salmi, Sameer Raniga, Aymen Al-Hadidi · Oman Medical Journal · 2014 · 10.5001/omj.2014.97

Fibrodysplasia ossificans progressiva formerly known as Myositis ossificans progressiva is a rare hereditary mesodermal disorder. It is characterized by congenital skeletal anomalies and progressive ectopic bone formation in connective tissue, resulting in mature ossification within soft tissues and bridging between os …

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