ABSTRACT
We report the case of a 37-year-old male patient, who presented with a chief complaint of a sudden throbbing pain in the left side of the chest. Imaging techniques revealed a cystic mass in the anterior mediastinum and the left upper lung lobe. Despite a high suspicion of a hydatid cyst due to the clinical history of the patient and the cystic nature of the lesion, CT and subsequent MRI confirmed the presence of a cystic teratoma, entailing surgical intervention for removal. If untreated, a teratoma can cause significant and life-threatening complications.
ABSTRACT
BACKGROUND AND PURPOSE: Epicardial adipose tissue (EAT) is a metabolically active tissue located on the surface of the myocardium, which might have a potential impact on cardiac function and morphology. The aim of this study was to evaluate whether EAT is associated with essential arterial hypertension (AH) in children and adolescents. METHODS: Prospective cardiovascular magnetic resonance (CMR) study and clinical evaluation were performed on 72 children, 36 of whom were diagnosed with essential AH, and the other 36 were healthy controls. The two groups were compared in volume and thickness of EAT, end-diastolic volume, end-systolic volume, stroke volume, left ventricular (LV) ejection fraction, average heart mass, average LV myocardial thickness, peak filling rate, peak filling time and clinical parameters. RESULTS: Hypertensive patients have a higher volume (16.5 ± 1.9 cm3 and 10.9 ± 1.5 cm3 (t = -13.815, p < 0.001)) and thickness (0.8 ± 0.3 cm and 0.4 ± 0.1 cm, (U = 65.5, p < 0.001)) of EAT compared to their healthy peers. The volume of EAT might be a potential predictor of AH in children. CONCLUSIONS: Our study indicates that the volume of EAT is closely associated with hypertension in children and adolescents.
ABSTRACT
Wegener's granulomatosis, now more commonly referred to as granulomatosis with polyangiitis (GPA), is a rare, idiopathic, systemic inflammatory disease, most commonly involving the respiratory tract, kidneys, and sinonasal region. The condition affects small and medium-sized blood vessels, such as arteries, arterioles, venules, and capillaries. Some cases of the disease presenting as retroperitoneal fibrosis and/or affecting the aorta have been reported. Although advances in the treatment of GPA have contributed to a decline in mortality, early diagnosis is still of vital importance due to the possible complications of the disease. Here, we present the case of a 69-year-old man with acute-onset abdominal pain. Ultrasound of the abdomen showed left-sided hydronephrosis. Computed tomography detected cavitating pulmonary lesions and peri-iliac alterations caused by retroperitoneal fibrosis with involvement of the crossing ureter. Laboratory results revealed high antineutrophil cytoplasmic antibody levels and high inflammatory markers. A lung biopsy performed via bronchoscopy revealed necrotizing granulomas and solidified the diagnosis of GPA both in the lung and the peri-iliac region. Treatment with immunosuppressive agents and glucocorticoids was initiated. A follow-up after two months showed regression of the pulmonary lesions and partial resolution of the hydronephrosis as well as reduced inflammatory markers in the blood tests.
ABSTRACT
Chyluria is defined by the presence of chyle in urine, and is caused by a communication between the lymphatic and urinary system. Commonly, it is characterised by the excretion of milky white urine, which is present in up to 70% of chyluria cases. The prevalent cause for chyluria in Asia is filariasis with Wuchereria bancrofti. Non-parasitic chyluria is more common in western countries and is usually subsequent to traumatic factors, infections, or tumours. The occurrence of non-parasitic chyluria in the absence of trauma, iatrogenic or other, is exceedingly rare. The lymphatic system is rather challenging to visualize. Herein, we present a case of non-parasitic chyluria and our approach of combining different complementing imaging modalities, such as contrast-enhanced ultrasound (CEUS) retrograde pyelography and magnetic resonance (MR) lymphography.
ABSTRACT
We present the case of a 69-year-old woman with a history of kyphoscoliosis, arterial hypertension, and chronic hypercapnic respiratory failure. She underwent the computed tomography of the chest, and incidental anomalies of the aortic arch branches were found. Asymptomatic aberrant right subclavian artery and bicarotid trunk, which was found, are rare and usually incidental findings. The presence of this anomaly is becoming increasingly important to interventional cardiologists and radiologists as the number of endovascular procedures is increasing every year.
