Spontaneous coronary artery dissection is a serious and underreported clinical entity strongly associated with fibromuscular dysplasia (FMD). The female predominance of FMD may predispose many women to coronary artery dissection or other similar vascular pathologies. We present a case of a young woman who presented with a clinical tetrad of spontaneous coronary artery dissection, cardiogenic shock requiring extracorporeal membrane oxygenation, internal carotid dissections, and subacute cerebellar infarct secondary to underlying FMD. The patient's clinical course and vascular pathology are discussed. A review of the relevant literature of previously published similar cases, the incidence of spontaneous coronary artery dissection, and issues in the clinical management of spontaneous coronary artery dissection are also included.Pheochromocytomas are tumors derived from chromaffin cells within the medulla of adrenal glands, whereas paragangliomas are tumors derived from extra-adrenal chromaffin cells of the sympathetic prevertebral and paravertebral ganglia. The growing deployment of genetic testing has shown that approximately 30% of pheochromocytoma and paraganglioma (PPGL) patients carry familial pathogenic germline mutations in known PPGL-susceptibility genes. This prompts genetic screening of their family members and leads to an increase in the detection of asymptomatic PPGLs or non-secreting tumors reported in familial cases discovered after the index patient work-up. Here, we present three case reports of affected members of a single Omani family with a history of paraganglioma and highly variable clinical presentations among the affected members. Eight out of the 16 siblings (50.0%) in the second generation of the reported family pedigree were carriers of the succinate dehydrogenase Bc.574T>C mutation, reflecting the autosomal dominant inheritance risk of paraganglioma and other associated tumors. This report highlights the complexity of managing such families and encourages further discussion regarding the management of asymptomatic PPGL-associated mutation carriers. Genetic screening has enabled the early detection of PPGLs, for which early surgical intervention can significantly impact prognosis and treatment strategies to reduce morbidity and mortality. Although PPGLs are similar tumors, they warrant distinction from each other with respect to their differences in locations, manifestations, secretory functions, genetic syndromes, and propensity to metastasize. While current guidelines are clear concerning symptomatic PPGL cases, the management of asymptomatic mutation carriers requires further elucidation.The physiological actions of thyroid hormone (TH) are mediated through TH alpha and TH beta receptors. Resistance to TH (RTH) is characterized by a lack of peripheral tissues' response to the active form of TH. TH receptor beta has been extensively studied. Mutations in this receptor were considered the main reason for TH resistance for some time up until the discovery of mutations in TH receptor alpha (TRα) that has attained more focus and interest in recent years. A 13-year-old child with classic hypothyroidism features (coarse facies, growth and developmental delay, skeletal dysplasia, generalized muscular hypertrophy, and severe constipation) associated with near-normal thyroid hormone levels, which did not support the diagnosis of hypothyroidism biochemically. Therefore, progressing with whole-exome sequencing had revealed a de novo heterozygous mutation in a gene encoding TRα that establishes a diagnosis of RTHα. This case report demonstrates a rare form of TH resistance due to mutation of TRα. selleck It also emphasizes that THs act through distinctive receptor subtypes in different target tissues. Moreover, this report aims to raise awareness about this genetic mutation, which is thought to be more common than expected. However, due to its subtle features and insidious presentation, many cases remain undiagnosed; hence, the disorder's exact incidence is unknown.Secondary ovarian involvement by renal cell carcinoma rarely occurs. Here, we describe the computed tomography and magnetic resonance imaging findings of bilateral ovarian metastases from renal cell carcinoma that demonstrated heterogeneous strong contrast enhancing tumors with flow voids around and within the tumors. In addition, the apparent diffusion coefficients of the malignant tumors were high. These findings were similar to those of renal cell carcinomas at primary and other metastatic sites. Children's hospitals often do not have a high enough volume to justify providing radiologist staffing overnight, leading to hospitals employing teleradiology services to offer preliminary reports. There is limited literature related to discrepancies between preliminary teleradiology pediatric radiologists and final interpretations. The purpose of this study is to examine discrepancy rates for teleradiologists preliminarily interpreting pediatric exams at a children's hospital. Eight thousand seven hundred seventy-eight consecutive preliminary reports issued by pediatric teleradiologists were reviewed. The hospital utilized a system in which local onsite radiologists rated the preliminary reports of teleradiologists following the interpretations as part of standard operating procedure. Discrepancies were also rated according to whether the discrepancy was actionable (judged to alter patient management by the final rater) or not. Rates were stratified by modality, preliminary teleradiologist reader, and fs not a predictor of discrepancy rate.Prostate cancer is the most common malignancy in men with high incidence of recurrence following treatment. Biochemical recurrence, as indicated by rising PSA levels following successful treatment of the primary disease, is a frequent encounter in routine clinical practice. 68Gallium-PSMA positron emission tomography/computer tomography has been widely accepted as the modality of choice with the highest impact in management of this group of patients. Pitfalls of this diagnostic technique stem from the diversity of histological entities, other than prostate tumour cells, which can demonstrate increased uptake of the radiotracer. We present a case of intracranial uptake of PSMA by meningioma in a patient with BCR, as a pitfall in imaging of prostate cancer. Knowledge of normal distribution of the tracer is of utmost importance when reading positron emission tomography/computer tomography imaging especially given the relative novelty of usage of 68Gallium-PSMA.