Mediastinal lymphangioma is a rare vascular neoplasm, accounting for 0.7 to 4.5% of all the mediastinum tumors. It is a benign tumor, generally occur- ring as a mediastinal mass of slow growth. Most patients are asymptomatic, being incidentally diagnosed after a routine chest radiograph. The best treatment consists of complete surgical resection. Prognosis depends on the degree of resectability, and recurrence is not expected if the lesion is totally removed.
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Heliyon
December 2024
JSC National Scientific Medical Center, 42 Abylai Khan ave., 010009, Astana, Kazakhstan.
Cavitary sarcoidosis is a rare form and represents non-caseating granulomatous diseases of the lungs exhibiting a narrow range of differential diagnoses. The peculiarity of this case lies in the difficulty of distinguishing atypical manifestations of pulmonary sarcoidosis, such as cystic lesions, from cavernous tuberculosis. Both possess similar clinical and radiological features.
View Article and Find Full Text PDFBMC Med Imaging
December 2024
Department of Radiology, Beijing Shijitan Hospital, Capital Medical University, Yangfangdian Tieyiyuan Road No.10, Haidian District, Beijing, 100038, China.
Objectives: To investigate the diagnostic value of CT lymphangiography (CTL) and non-contrast MR lymphangiography (MRL) in lymphatic plastic bronchitis.
Materials And Methods: The clinical and imaging data of 31 patients with lymphatic plastic bronchitis diagnosed by clinical, imaging and pathological results were retrospectively analyzed. All patients underwent CTL and MRL.
Gen Thorac Cardiovasc Surg Cases
December 2024
Department of Surgery II, Faculty of Medicine, Yamagata University, 2-2-2 Iida-Nishi, Yamagata, Japan.
Background: Mature teratomas are benign cystic tumors that are most commonly asymptomatic. However, in some cases, mediastinal teratomas rupture the lungs and mediastinum with potentially fatal outcomes. Herein, we report a case of a large mediastinal mature teratoma that expanded to the entire left hemithorax in a child with common cold-like symptoms.
View Article and Find Full Text PDFJ Cardiothorac Surg
December 2024
Department of Cardiothoracic Surgery, People's Hospital of Zhangjiajie, Zhangjiajie, Hunan, China.
Background: Müllerian cysts of the posterior mediastinum are rare, benign lesions typically discovered incidentally via routine medical exams.
Case Presentation: We present a distinctive case of a 49-year-old asymptomatic woman, illustrating a rare Müllerian cyst located in the posterior mediastinum with serous papillary cystadenoma-like features, a novel finding in the medical literature. Identified during a routine health screening in December 2020, a 20 mm cystic lesion adjacent to the T4-5 vertebral body was detected through chest CT and MRI, initially suggesting a neurogenic tumor.
Kyobu Geka
November 2024
Department of Thoracic Surgery, Sendai Kousei Hospital, Sendai, Japan.
A 58-year-old woman was pointed out an abnormal electrocardiogram during a physical examination. A chest computed tomography( CT) scan revealed a 50-mm-sized cystic mass in the posterior mediastinum near the tracheal bifurcation. The mass exhibited growth during follow-up imaging, leading to a surgical resection.
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