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https://www.readbyqxmd.com/read/28324617/rare-localized-extralobar-sequestration-with-congenital-cystic-adenomatoid-malformation-a-case-report
#1
Satoshi Nagasaka, Satsuki Kina, Yoshihito Arimoto, Fumi Yokote, Tsuyoshi Uchida, Hirochika Matsubara
Extralobar sequestrations constitute a rare form of congenital pulmonary airway malformations that are difficult to diagnose. Here, we report a rare case of a localized extralobar sequestration in the right superior portion of the mediastinum accompanied by congenital cystic adenomatoid malformation.A 19-year-old man presented with a right upper mediastinal mass that was detected using chest radiography, had a history of left spontaneous pneumothorax, and had undergone a bullectomy 4 years previously.The initial diagnosis included a mature teratoma and a bronchogenic cyst in the mediastinum; however, the presence of a cystic mass in the right upper lobe of the lung prompted further examination...
December 2017: Surgical Case Reports
https://www.readbyqxmd.com/read/28302232/giant-ganglioneuroma-in-a-5-year-child
#2
Fazal Wahab Khan, Saulat Hasnain Fatimi, Hamza Abdur Rahim Khan
We report a 5-year boy presenting with pain in the lower chest and upper abdomen. On evaluation with computed tomography scan of the chest, he was found to have a large 16 x 14 cm posterior mediastinal mass compressing the inferior vena cava and liver, and shifting the heart to the opposite side. Tumor was approached via right postero-lateral thoracotomy and dissected off from esophagus, heart, inferior vena cava and lungs. The entire tumor was resected without any complications. Postoperative course was unremarkable...
March 2017: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/28297815/-clinical-characteristics-and-prognosis-of-mediastinal-fibrosis
#3
J P Liao, Y Hu, J X Qiu, Z Jin, H Zhang, J Ma, G F Wang
Objective: To investigate the clinical characteristics and prognosis of mediastinal fibrosis. Methods: Twelve patients with mediastinal fibrosis diagnosed between 2008 and 2015 in our hospital were studied retrospectively. Clinical manifestations, radiological characteristics, endoscopic features, treatment and prognosis were analyzed. Results: There were 3 males and 9 females, with a mean age of 68.8 years.Six patients had previous tuberculosis infection. The most common clinical symptoms were dyspnea on exertion (11 cases), cough (7 cases), and wheezing (6 cases)...
March 12, 2017: Chinese Journal of Tuberculosis and Respiratory Diseases
https://www.readbyqxmd.com/read/28294675/-tumor-of-posterior-mediastinum-rare-case-of-extramedullar-myelolipoma
#4
Tamás Zombori, Noémi Tóth, József Furák, Zsolt Berényi, László Tiszlavicz
CASE REPORT: A 71-year-old male with acute exacerbation of chronic bronchitis was treated in summer of 2015. The CT scan has revealed a mass on the right side of 11th thoracic vertebra in the adipose tissue with a sharp edge towards the lung and containing a small amount of contrast agent. The radiologist recommended histological sampling of the mass. The tumor was removed by Video-Assisted Thoracic Surgery (VATS) in August of 2015. The patient was discharged on the fifth postoperative day without complication...
March 2017: Magyar Sebészet
https://www.readbyqxmd.com/read/28293535/inflammatory-choroidal-neovascular-membrane-after-healed-tuberculous-choroidal-granuloma
#5
Sikander A K Lodhi, Khadija Saifuddin, Santhosh Devulapally
Objective: To present a case of choroidal granuloma masquerading as intraocular tumor that healed on anti-tuberculous treatment but led to the development of inflammatory choroidal neovascular membrane (CNVM). Method: A 42-year-old female patient with past history of hysterectomy presented with diminution of vision in the right eye. Fundus examination in the right eye showed a yellowish white choroidal mass with associated bullous retinal detachment superotemporal to fovea. Left eye fundus was normal. Fundus flourescein angiography showed early and late hyperflourescence with late pooling in serous detachments...
2017: GMS Ophthalmology Cases
https://www.readbyqxmd.com/read/28291005/the-correlation-between-pre-treatment-fluorodeoxyglucose-positron-emission-tomography-computed-tomography-parameters-and-clinical-prognostic-factors-in-pediatric-hodgkin-lymphoma
#6
Ebru Tatcı, İnci Uslu Biner, Suna Emir, Hikmet Gülşah Tanyıldız, Özlem Özmen, Engin Alagöz, Atila Gökçek, Gürses Şahin
OBJECTIVE: To compare standardized uptake values (SUV) derived from pre-treatment (18)F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) imaging and clinical prognostic factors in pediatric patients with Hodgkin lymphoma (HL). METHODS: Pre-treatment FDG PET/CT findings of 28 children with HL were evaluated in this retrospective study. Metabolic tumor volume (MTV), SUVmax normalized by weight (SUVweight), lean body mass (SUVlbm), body surface area (SUVbsa) and plasma glucose levels of tumors (SUVglucose) were calculated using pre-treatment FDG PET/CT scan images...
February 5, 2017: Molecular Imaging and Radionuclide Therapy
https://www.readbyqxmd.com/read/28288537/exit-procedure-for-fetal-mediastinal-teratoma-with-large-pericardial-effusion-a-case-report-with-review-of-literature
#7
Arpit Agarwal, Eliot Rosenkranz, Salih Yasin, Sethuraman Swaminathan
BACKGROUND: Large mediastinal teratomas in the fetus are rare and can present with direct compression of intrathoracic structures as well as pericardial and pleural effusions. Mediastinal fetal teratoma may be detected as a mass in the chest during a routine prenatal ultrasound. Because of the pressure on mediastinal structures it may result in non-immune fetal hydrops and polyhydramnios. The development of hydrops may lead to fetal demise. Timely obstetric and surgical removal is important to improve survival in this patient population...
March 13, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28287941/invited-commentary-on-itmig-classification-of-mediastinal-compartments-and-multidisciplinary-approach-to-mediastinal-masses
#8
Paul E Van Schil, Stijn Heyman
No abstract text is available yet for this article.
March 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/28280644/vitamin-k-deficiency-presenting-in-an-infant-with-an-anterior-mediastinal-mass-a-case-report-and-review-of-the-literature
#9
Mauricio A Palau, Amanda Winters, Xiayuan Liang, Rachelle Nuss, Susan Niermeyer, Megan Gossling, Clyde Wright
We report a case of a 1-month-old infant with spontaneous thymic hemorrhage secondary to severe vitamin K deficiency. He was brought to medical attention due to scrotal bruising and during evaluation was noted to be tachypneic and hypoxemic. Chest X-ray revealed an enlarged cardiothymic silhouette, and a follow-up echocardiogram revealed a mass in the anterior mediastinum. Routine laboratory work-up revealed severe coagulopathy. Further questioning revealed the patient had not received prophylactic vitamin K at birth...
2017: Case Reports in Pediatrics
https://www.readbyqxmd.com/read/28275961/high-diagnostic-yield-of-endoscopic-ultrasound-guided-fine-needle-aspiration-without-an-on-site-cytopathologist
#10
Shyam Sunder Sharma, Mukesh Jain, Sudhir Maharshi
BACKGROUND: Endoscopic ultrasound (EUS) is a well-established modality in diagnosing and staging of various neoplastic and non-neoplastic lesions. Its accuracy further increases in the presence of an on-site cytopathologist. There is a paucity of data on diagnostic yield of EUS-guided fine needle aspiration cytology (FNAC) without an on-site cytopathologist. METHODS: Retrospective data were analyzed at SMS Medical College, Jaipur, from January 2014 to October 2015...
March 9, 2017: Indian Journal of Gastroenterology: Official Journal of the Indian Society of Gastroenterology
https://www.readbyqxmd.com/read/28270398/pulmonary-vein-mass-with-extension-to-the-left-atrium-diagnosed-by-echocardiography
#11
Jezreel Labrador Taquiso, Jaime Alfonso Manalo Aherrera, Jose Donato Magno, Eric Oliver Sison
We report a case of a man aged 65 years presenting with chronic cough, haemoptysis and intermittent atrial tachyarrhythmias on ECG. On 2D transthoracic echocardiography, an incidental left atrial mass was seen, initially thought to be a thrombus predisposed by intermittent atrial fibrillation. Transoesophageal echocardiography confirmed that this left atrial mass originated from a fixed, non-homogenous, right superior pulmonary vein mass with an extracardiac extension. Because of this finding, a thorough search for a primary focus lead to the discovery of a contiguous posterior mediastinal mass, which was a round cell neoplasm on histology...
March 7, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28267531/-18-f-fdg-pet-ct-and-contrast-enhanced-ct-findings-of-pulmonary-cryptococcosis
#12
Si-Yun Wang, Gang Chen, Dong-Lan Luo, Dan Shao, En-Tao Liu, Taotao Sun, Shu-Xia Wang
PURPOSE: Pulmonary cryptococcosis is an uncommon cause of pulmonary nodules in non-AIDS patients. This study reports the (18)F-fluorodeoxyglucose-positron emission tomography ((18)F-FDG PET/CT) and contrast-enhanced CT (CE-CT) findings of 42 patients with pulmonary cryptococcosis. MATERIALS AND METHODS: A retrospective review of the (18)F-FDG PET/CT and CE-CT findings of 42 patients with histologically proven pulmonary cryptococcosis was conducted. All patients underwent PET/CT and CE-CT in the same session...
April 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28263419/transoral-ultrasonic-surgery-of-pharyngolaryngeal-giant-hemangioma-after-ethylene-vinyl-alcohol-copolymer-onyx-embolization
#13
Meritxell Valls-Mateus, Luis San Román, Juan Macho, Alfons Nadal, Manuel Bernal-Sprekelsen, Isabel Vilaseca
BACKGROUND: Cervico-mediastinal hemangiomas in adulthood are rare and slow-growing vascular tumors. The optimal treatment for giant hemangiomas is controversial. In asymptomatic cases, clinical observation is generally recommended. METHODS: We report the transoral resection of a pharyngolaryngeal hemangioma (diameters of 44 × 56 × 39 mm) with tracheal involvement and mediastinal extension. Clinically, the patient had throat foreign body sensation, severe dyspnea and stridor...
March 6, 2017: Head & Neck
https://www.readbyqxmd.com/read/28256462/morphological-spectrum-of-mediastinal-lesions-with-special-emphasis-on-evaluation-of-needle-biopsy-an-experience-from-a-tertiary-care-hospital
#14
Riti Aggarwal, Seema Rao, Prem Chopra, Sunita Bhalla, C L Vijay, Belal Bin Asaf, Arvind Kumar
BACKGROUND & OBJECTIVES: Mediastinal lesions are uncommon and are infrequently encountered in routine clinical practice. Hence, there is a need for more elaborate studies of mediastinal lesions to make the pathologists and clinicians aware of the large spectrum of these lesions. The present study describes the histomorphological spectrum of various mediastinal lesions in a tertiary care hospital in India, along with the discussion of some unusual and interesting cases. Considering the limited diagnostic material obtained in guided biopsies, the adequacy of such tissue for providing a definite opinion was also evaluated...
October 2016: Indian Journal of Medical Research
https://www.readbyqxmd.com/read/28251012/ectopic-thyroid-tissue-in-the-mediastinum-characterized-by-histology-and-functional-imaging-with-i-123-spect-ct
#15
Jed Hummel, Jason Wachsmann, Kelley Carrick, Orhan K Oz, Dana Mathews, Fangyu Peng
Ectopic thyroid tissue is a rare entity and when discovered it is typically along the pathway of embryologic migration of the thyroid. We present a case of incidental finding of ectopic thyroid tissue within mediastinum in a 61-year-old female patient with a history of total thyroidectomy for thyroiditis and nodules. The patient presented to emergency room with cough and right chest pain and underwent a chest computed tomographic angiogram (CTA) to exclude pulmonary embolism as part of chest pain workup. One right paratracheal mediastinal soft tissue nodule was visualized on the images of CTA...
2017: Case Reports in Radiology
https://www.readbyqxmd.com/read/28250932/edoxaban-treatment-for-pulmonary-arterial-thromboembolism-associated-with-azygous-vein-aneurysm
#16
Takao Mochimaru, Ichiro Kawada, Shotaro Chubachi, Akihiro Tsutsumi, Hanako Hasegawa, Tomoko Betsuyaku
A 76-year-old woman, diagnosed 5 years previously with an asymptomatic mediastinal bronchogenic cyst, was referred to our department as the mass had grown slightly larger. Contrast-enhanced computed tomography and magnetic resonance imaging scans revealed an azygous vein aneurysm with a pulmonary arterial thromboembolism. The patient was treated with heparin for 5 days, and anticoagulation therapy with edoxaban was continued for 12 months. The thrombus resolved, and the aneurysm remained unchanged. An azygous vein aneurysm is a very rare condition that causes pulmonary arterial thromboembolism...
May 2017: Respirology Case Reports
https://www.readbyqxmd.com/read/28249199/venous-thrombosis-in-children-and-adolescents-with-hodgkin-lymphoma-in-sweden
#17
A Schönning, J Karlén, T Frisk, M Heyman, J E Svahn, I Øra, L Kawan, B-M Holmqvist, C Björklund, A Harila-Saari, S Ranta
INTRODUCTION: Pediatric patients with Hodgkin lymphoma (HL) have several risk factors for venous thromboembolism (VTE). Although these patients are occasionally treated with thromboprophylaxis, no guidelines are implemented in Sweden. Scarce data from adult patients indicate an increased risk of VTE, but pediatric data is largely missing. Given the favorable overall survival of HL, there should reasonably be more focus on preventing complications. MATERIALS AND METHODS: We conducted a retrospective cohort study, including all patients registered in the Childhood Cancer Registry under the age of 18years diagnosed with HL between January 2005 and December 2015 in Sweden...
February 16, 2017: Thrombosis Research
https://www.readbyqxmd.com/read/28248868/epithelioid-hemangioendothelioma-of-right-innominate-vein-mimics-a-teratoma-a-case-report
#18
Qi Wan, Jiaxuan Zhou, Yudong Yu, Qingyu Sun, Yingying Bao, Qiang Lei, Qiao Zou, Yingshi Deng, Xinchun Li
RATIONAL: Epithelioid hemangioendothelioma (EHE) is a rare neoplasm commonly known to arise from the soft tissue, lung, and liver. EHE arising from right innominate vein (RIV) has scarcely been reported in English literature. PATIENT CONCERNS: Herein, we present a rare case of EHE of RIV in a 51-year-old woman with right-lower chest pain for 4 days. Computed tomography of the chest revealed a spherical mass with calcification and fatty foci located in the anterior mediastinum, thus a presumptive diagnosis of teratoma was made...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28248588/incidentally-detected-mediastinal-mass-on-a-chest-radiograph
#19
Darragh Halpenny, Bowen Niu, Georgeann McGuinness, Jamie Bessich, Philip Berman, Joseph Lowy, Jane Ko
No abstract text is available yet for this article.
March 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28246415/suspected-bilateral-phrenic-nerve-damage-following-a-mediastinal-mass-removal-in-a-17-week-old-pug
#20
Mathieu Raillard, Pamela J Murison, Ivan P Doran
The anesthetic management of a pediatric pug for removal of a mediastinal mass is described. During recovery from anesthesia, the dog's respiratory pattern was compatible with bilateral diaphragmatic paralysis. Incidence, complications, possible treatments of phrenic nerve injury, problems of long-term mechanical ventilation, and alternative case management are discussed.
March 2017: Canadian Veterinary Journal. la Revue Vétérinaire Canadienne
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