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Case Reports in Radiology
ISSN 2090-6870 · Wiley · 83 artikel di indeks
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Lymphadenopathy in Concurrent Head and Neck Malignancies
Second primary malignancies in the head and neck are a major cause of morbidity and mortality and include mucosal epithelial, hematologic, and cutaneous malignancies. Much is known about the imaging features of metastatic cervical lymphadenopathy in a single disease process; however, information on…
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Tibial Bone Transcortical Erosion Caused by a Posterior Tibial Artery Pseudoaneurysm: A Rare Case Report
Pseudoaneurysm is an abnormal outpouching from the arterial wall containing only the outermost adventitial layer. As compared with this, true aneurysms contain all three layers: intima, media, and adventitia. Pseudoaneurysms are formed when blood traverses through the intima and media but is held…
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Vertebral Artery Pseudoaneurysm in a Single-Vessel Posterior Circulation With Chronic Contralateral Occlusion and Recent Methamphetamine Use
Bilateral vertebral artery disease presents a critical risk for posterior circulation stroke due to impaired collateral flow. This report details an adult presenting with acute neck pain and visual disturbances. Computed tomography (CT) angiography revealed left vertebral artery dissection at the…
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A Rare Case of Arytenoid Cartilage Neurofibroma Mimicking Laryngeal Carcinoma
Neurofibroma is a benign tumor arising from neural crest–derived cells and is characterized by a nonencapsulated growth pattern that incorporates surrounding nerve fibers. Laryngeal involvement is rare, and arytenoid cartilage localization is exceptionally uncommon. We present a 46-year-old woman…
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Diagnostic Challenges of an Unusually Large Bartholin Duct Cyst in a Postmenopausal Woman: Clinical, Ultrasound, MRI, and Histopathological Correlation
Bartholin duct cysts are common benign vulvar lesions, but unusually large cysts in postmenopausal women are rare and may raise concern for malignancy. We report a 56-year-old postmenopausal woman with a progressively enlarging right-sided vulvar mass that was initially misdiagnosed at multiple…
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Klippel–Feil Syndrome: A Rare Case Report
Klippel–Feil syndrome (KFS) is a rare, complex syndrome characterized by abnormal fusion of cervical vertebrae. This case highlights the effectiveness of conservative management in KFS patients without neurological deficits. We reported the case of an 18-year-old Iraqi male presenting a short neck…
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Prostate Cancer Recurrence Mimicking a Primary Paranasal Sinus Tumor on 18F-FDG PET/CT During Treatment for Metastases After 10 Years of Remission
Metastatic tumors of the nasal cavity and paranasal sinuses are rare, and the prostate is a particularly uncommon primary site. Including metastatic prostate cancer in the differential diagnosis of sinonasal tumors can be clinically challenging. To our knowledge, there are no detailed case reports…
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Carinal Squamous Cell Carcinoma Causing Progressive Central Airway Obstruction: CT, FDG PET/CT, Bronchoscopic Pre- and Post-Debulking, and Pathologic Correlation
Primary tracheobronchial tumors are rare and are frequently diagnosed late because their presenting symptoms are nonspecific and may mimic more common respiratory conditions. We report a case of a 74-year-old man with a significant smoking history who presented with progressive dyspnea, cough…
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Primary Breast Involvement in Erdheim–Chester Disease: A Rare Presentation
Erdheim–Chester disease (ECD) is a rare multisystem histiocytic neoplasm. Breast manifestations of this condition are exceedingly rare with fewer than 20 cases reported in the literature. We present a case report of a 40-year-old female patient with a 5-year history of breast enlargement and…
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Advanced Imaging in Methanol Toxicity: Bilateral Putaminal Necrosis and Frontal–Occipital Ischemia—A Case Report
Methanol toxicity remains a critical yet challenging diagnosis due to its nonspecific early presentation and potential for delayed intervention. Although methanol itself is nontoxic, its metabolite—formic acid—induces severe metabolic acidosis and neurotoxicity, particularly affecting the basal…
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Post-Traumatic Bronchial Artery Pseudoaneurysm: A Case Report
A 34-year-old woman with a history of Turner syndrome presented to the emergency department after a high-speed motor vehicle collision. Computed tomography (CT) of the thoracic spine demonstrated an unstable inferior endplate fracture of T7 with bilateral laminar fractures. Computed tomography…
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Granulomatosis With Polyangiitis With Multifocal Pancreatic and Renal Pseudotumors, Mimicking Neoplasm: A Case Report
Granulomatosis with polyangiitis (GPA) is an ANCA-associated small-vessel vasculitis that can rarely present as a mass-like inflammatory pseudotumor in the abdomen. We report a 52-year-old woman with systemic symptoms and laboratory evidence of GPA with multiple heterogeneous mass lesions involving…
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Recurrent PRES in a Patient With Cyclic Vomiting Syndrome
Cyclic vomiting syndrome (CVS) is a functional gastrointestinal disorder defined by recurrent, stereotyped episodes of severe nausea and vomiting separated by symptom-free intervals, and it is frequently accompanied by autonomic dysregulation and, in some patients, hypertension. Posterior…
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Postpartum Retroperitoneal Fibrosis With IVC Obstruction: A Case Report
Retroperitoneal fibrosis (RPF) is a rare fibroinflammatory condition producing inflammatory masses in the retroperitoneum that can obstruct retroperitoneal structures, including vessels and ureters. RPF typically presents in middle-aged men and may be associated with IgG-4–related disease (IgG-4…
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Unmasking Coronary Microvascular Dysfunction in Hypertrophic Cardiomyopathy: Multimodality Imaging With Stress Cardiac MRI and Coronary CT Angiography
Coronary microvascular dysfunction (CMD) is a hallmark feature in hypertrophic cardiomyopathy (HCM), linked to significant clinical challenges including myocardial ischemia, fibrosis, and an elevated risk of heart failure and sudden cardiac death. In this case, a 21-year-old female presented with…