Evaluation of Diagnostic Value of SPECT/CT Imaging in Post-radioiodine Therapy in Thyroid Cancer.

Objectives: This study aimed to investigate the value of single photon emission computed tomography/computed tomography (SPECT/CT) imaging in well-differentiated thyroid cancer (DTC) after radioiodine (I-131) ablation/therapy for clinical staging and risk stratification. It also aimed to determine whether SPECT/CT would change the management plan or predict the clinical outcomes of DTC patients.

Methods: A total of 78 DTC patients underwent first post radioiodine therapy "Whole body iodine-131 scintigraphy (WBS) along with SPECT/CT" at the Department of Radiology and Molecular imaging, Sultan Qaboos University Hospital, Muscat, Oman, between January 2014 and August 2017.

Lesson of the month 1: Subacute thyroiditis: a rare cause of fever of unknown origin.

Fever of unknown origin (FUO) is sometimes a diagnostic dilemma for clinicians. Endocrine causes reported in the literature include subacute thyroiditis, thyrotoxicosis, adrenal insufficiency and pheochromocytoma. Among these, subacute thyroiditis is often overlooked as it can occasionally lack typical symptoms.

Paget's Disease in an Omani: Long-term Improvement Following a Single Injection of Zoledronic Acid.

Paget's disease of bone is a patchy skeletal disorder characterized by an increase in bone resorption and formation in the affected areas. It affects up to 3% of individuals of Anglo-Saxon origin over the age of 40 years but is rare in Arabs. Although most patients are asymptomatic, a variety of symptoms and complications may develop directly from bone involvement or secondarily to compression by bone expansion and increased blood flow.

Radioactive iodine-131 therapy in the management of ectopic thyroid tissue.

The occurrence of ectopic lingual thyroid tissue was first reported over 100 years ago. We report an unusual presentation of ectopic thyroid tissue occurring in the submental area. A 27-year-old female presented to the Sultan Qaboos University Hospital in Muscat, Oman, in October 2011 with an 8 × 6 cm mass which caused difficulty in talking and a feeling of heaviness in the jaw.

Cognitive profiles in patients with multi-infarct dementia: an omani study.

Background: Studies on neurocognitive impairment among patients presenting with multi-infarct dementia (MID) have received little attention from non-Western societies, and the Arab world is no exception. To our knowledge, this is the first study to characterize neurocognitive, affective and vegetative functioning in patients with MID in Oman.

Methods: In this study, we recruited 20 Omani patients presenting with MID and age- and gender-matched controls at the outpatient clinic of the Department of Behavioral Medicine, Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman.

Investigation of the cerebral blood flow of an Omani man with supposed 'spirit possession' associated with an altered mental state : a case report.

Introduction: The view that spirits may possess humans is found in 90% of the world population, including Arab/Islamic societies. Despite the association between possessive states and various neurological and psychiatric disorders, the available literature has yet to correlate possessive states with functional brain imaging modalities such as single-photon-emission computed tomography.

Case Presentation: This paper describes the clinical case of a 22-year-old male Omani patient who presented to us with an altered state of consciousness that his caregiver attributed to possession.

Orbital infarction in sickle cell disease.

Purpose: To determine the role of hematological and genetic factors in the development of orbital infarction in sickle cell disease.

Design: Retrospective, noncomparative case series.

Methods: Fourteen sickle cell disease patients were diagnosed with orbital infarction during a vaso-occlusive crisis.