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Mediastinitis

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https://www.readbyqxmd.com/read/28938687/mediastinal-lesions-across-the-age-spectrum-a-clinicopathological-comparison-between-pediatric-and-adult-patients
#1
Tingting Liu, Lika'a Fasih Y Al-Kzayer, Xiao Xie, Hua Fan, Shamil Naji Sarsam, Yozo Nakazawa, Lei Chen
The objective of this study was to identify the differences in histopathological distribution and clinical features of mediastinal lesions (MLs) across the age spectrum in Chinese series of patients and to compare with the available literature. A total of 409 cases of MLs, including 137 pediatric and 272 adult patients from a single institution, was reviewed and categorized into groups according to age. Among the 409 cases, the age showed a bimodal distribution with an increased incidence of MLs among (< 10 year) and (60-< 70 year) age groups...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28937313/shed-blood-separation-and-cell-saver-an-integral-part-of-miecc-shed-blood-separation-and-its-influence-on-the-perioperative-inflammatory-response-during-coronary-revascularization-with-minimal-invasive-extracorporeal-circulation-systems-a-randomized-controlled
#2
Adrian Bauer, Harald Hausmann, Jan Schaarschmidt, Martin Scharpenberg, Dirk Troitzsch, Peter Johansen, Hans Nygaard, Thomas Eberle, J Michael Hasenkam
OBJECTIVE: The postoperative systemic inflammatory response after cardiopulmonary bypass (CPB) is still an undesirable side-effect after cardiac surgery. It is most likely caused by blood contact with foreign surfaces and by the surgical trauma itself. However, the recirculation of activated shed mediastinal blood is another main cause of blood cell activation and cytokine release. Minimal invasive extracorporeal circulation (MiECC) comprises a completely closed circuit, coated surfaces and the separation of suction blood...
September 1, 2017: Perfusion
https://www.readbyqxmd.com/read/28937268/real-time-intra-procedural-18f-fdg-pet-ct-guided-biopsy-using-automated-robotic-biopsy-arm-ara-in-the-evaluation-of-thoracic-lesions-with-prior-inconclusive-biopsy-results
#3
Renjith Kalathoorakathu Radhakrishnan, Bhagwant Rai Mittal, Arun Kumar Reddy Gorla, Rajender Kumar Basher, Ashwani Sood, Amanjit Bal, Naveen Kalra, Niranjan Khandelwal, Navneet Singh, Digambar Behera
OBJECTIVE: The aim of this study was to assess the feasibility and appraise the diagnostic utility of real time 18F-FDG PET/CT guided biopsy under automated robotic biopsy arm (ARA) guidance for the evaluation of thoracic lesions with prior inconclusive biopsy results. METHODS: PET/CT guided biopsy of thoracic lesions was performed in patients who had at least one previous inconclusive biopsy. A total of 25 patients (Male: Female- 18 males, 7 females; Age: Range- 13-75; mean- 53...
September 20, 2017: British Journal of Radiology
https://www.readbyqxmd.com/read/28935521/a-study-of-the-dosimetric-characteristics-between-different-fixed-field-imrt-and-vmat-in-early-stage-primary-mediastinal-b-cell-lymphoma
#4
Li-Ming Xu, Ming-Lei Kang, Bo Jiang, Qing-Feng Liu, Ye-Xiong Li
This analysis was designed to compare dosimetric parameters among different fixed-field intensity-modulated radiation therapy (IMRT) solutions and volumetric-modulated arc therapy (VMAT) to identify which can achieve the lowest risk of organs at risk (OARs) and treatment delivery efficiently. A total of 16 patients (8 male and 8 female) with early-stage primary mediastinal large B-cell lymphoma (PMBCL) were enrolled with planned gross tumor volume (PGTV) 45 Gy and planning target volume (PTV) 40 Gy. Four different plans were generated: 5-, 7, 9-field IMRT, and VMAT...
September 18, 2017: Medical Dosimetry: Official Journal of the American Association of Medical Dosimetrists
https://www.readbyqxmd.com/read/28935335/intrathoracic-rhabdomyosarcoma-with-mediastinal-shift
#5
Yu-Wei Liu, Dong-Lin Tsai, Jen-Yu Hung, Chun-Chieh Wu, Jui-Ying Lee, Shah-Hwa Chou
No abstract text is available yet for this article.
October 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28933244/ventricular-fibrillation-and-myocardial-depression-following-pulmonary-valve-replacement-in-tetralogy-of-fallot-with-an-intramural-coronary-artery-and-coronary-artery-compression-by-chest-tube
#6
Mubbasheer Ahmed, Nathan E Thompson, Susan R Foerster, Michele A Frommelt, Michael E Mitchell, John P Scott
We describe the case of a 10-year-old male with a history of repaired Tetralogy of Fallot and known intramural right coronary artery (RCA) who presented for bioprosthetic pulmonary valve replacement. The operation was complicated by postoperative ventricular fibrillation arrest. Selective coronary angiography revealed external compression of the mid-RCA by a mediastinal chest tube that improved immediately upon removal of the tube. Ultimately, the patient required additional unroofing of the intramural coronary for full recovery...
January 1, 2017: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/28932613/primary-pulmonary-lymphoma-presenting-with-superior-vena-cava-syndrome-in-a-young-female
#7
Divya Salhan, Prakash Verma, Tun Win Naing, Ebad Ur Rehman, Saroj Kandel, Danillo Enriquez, Joseph Quist, Frances Schmidt
Primary Pulmonary Diffuse Large B Cell Lymphoma (PPDLBCL) is an extremely rare entity, which exhibits an aggressive behavior by compressing local blood vessels. It represents only 0.04% of all lymphoma cases and is extremely rare in young age. We present a case of a primary pulmonary lymphoma with superior vena cava syndrome (SVCS) in a young female. 27-year-old African American female presented with fever, cough, and facial puffiness for 2 weeks and unintentional weight loss. Chest examination showed decreased breath sounds and dullness on percussion on right side...
2017: Case Reports in Pulmonology
https://www.readbyqxmd.com/read/28932587/surgical-resection-of-a-well-differentiated-inflammatory-liposarcoma-of-the-middle-mediastinum-a-case-report
#8
Makoto Edagawa, Naoki Haratake, Shinichiro Shimamatsu, Ryo Toyozawa, Kaname Nosaki, Fumihiko Hirai, Masafumi Yamaguchi, Kenichi Taguchi, Koichiro Kaneko, Takashi Seto, Mitsuhiro Takenoyama, Yukito Ichinose
Liposarcomas are the most common type of mesenchymal neoplasm in soft tissue sarcomas. Although they frequently develop at the lower limbs or retroperitoneum, cases arising from the mediastinum are rare. Furthermore, the incidence of the inflammatory subtype of well-differentiated liposarcoma is known to be low. We experienced a case of a middle mediastinal liposarcoma in a 68-year-old woman. The tumor, which was completely resected, was 92 mm in diameter. The tumor consisted of two different imaging components that showed different growth and which were diagnosed as the lipoma-like subtype and inflammatory subtype of well-differentiated liposarcoma...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28932583/anterior-bronchogenic-mediastinal-cyst-as-priority-procedure-for-robotic-thoracic-surgery
#9
Umberto Caterino, Dario Amore, Marcellino Cicalese, Carlo Curcio
We report a case of anterior bronchogenic mediastinal cyst (ABMC) in old age patient underwent Robotic Thoracic Surgery (da Vinci Surgical System). Video-assisted thoracoscopic surgery (VATS) represents the routine approach in posterior bronchogenic mediastinal cyst, but some limitation for resection of mediastinal mass located in the anterior mediastinum has been reported. The introduction of da Vinci surgical system has overcome the surgical limits of VATS as two dimensional vision (2D) and the use of long rigid instruments with poor maneuverability in case of fine dissection...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28932580/benign-superior-vena-cava-syndrome-with-uncontrolled-pleural-effusion-by-calcified-mediastinal-lymphadenopathy-surgical-management
#10
Yoon Pyo Lee, Eun Mi Chun, Yoo Kyung Kim, Kwan Chang Kim
This report describes a rare case of benign superior vena cava syndrome (SVCS) accompanying recalcitrant pleural effusion developed secondary to extrinsic compression by anthracotic calcified mediastinal lymphadenopathy which was corrected by surgical bypass graft. An 81-year-old female presented with recalcitrant pleural effusion for several months despite of medical treatments. SVCS developed progressively without any other radiological evidence of malignancy or active infection on initial chest computed tomography (CT)...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28932554/simultaneous-unilateral-anterior-thoracoscopy-with-transcervical-thyroidectomy-for-the-resection-of-large-mediastinal-thyroid-goiter
#11
Igor Brichkov, Shintaro Chiba, Victor Lagmay, Jason P Shaw, Loren J Harris, Michael Weiss
BACKGROUND: Almost 25% of thyroid goiters have an intrathoracic component. Although the majority of mediastinal goiters may be approached through a cervical approach, up to a third of substernal goiters require a sternotomy or thoracotomy for resection. As an alternative to conventional sternotomy, we herein describe a combined anterior thoracoscopic and transcervical approach to large mediastinal thyroid goiters. METHODS: Between 2012 and 2015, seven patients with symptomatic thyroid goiters with significant intrathoracic extension were approached via simultaneous cervical exploration and anterior thoracoscopy...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28932541/multimodality-treatment-of-stage-ii-thymic-tumours
#12
Carolina Carillo, Daniele Diso, Sara Mantovani, Ylenia Pecoraro, Tiziano De Giacomo, Anna Maria Ciccone, Camilla Poggi, Flavia Longo, Raffaele Cassese, Vincenzo Tombolini, Erino Angelo Rendina, Federico Venuta, Marco Anile
BACKGROUND: Complete resection for stage II thymic tumors can be easily accomplished even if the capsula and adjacent mediastinal tissue are macroscopically involved; however, also at this stage, recurrence may occur, particularly for B2, B3 and thymic carcinoma. The criteria for the administration of adjuvant therapy remain controversial and it is unclear whether patients at this stage may benefit from it. We reviewed a series of patients at this stage receiving adjuvant chemo-radiotherapy (chemo-RT) based on histology...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28932523/mediastinal-lymph-node-resection-in-stage-ia-non-small-cell-lung-cancer-with-small-nodule-is-it-mandatory
#13
EDITORIAL
Dong Kwan Kim
No abstract text is available yet for this article.
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28932400/mediastinal-peripheral-t-cell-lymphoma-diagnosed-by-repeated-biopsies-after-an-initial-diagnosis-of-fibrosing-mediastinitis
#14
Naoko Kakuta, Mitsuhiro Sumitani, Arata Sugitani, Kenji Nakahama, Yuzo Miki, Seichi Syoji
We report a case of mediastinal peripheral T-cell lymphoma not otherwise specified (PTCL-NOS) diagnosed by repeated biopsies. A 44-year-old man was admitted to our hospital with a 2-week history of facial swelling, neck distension, and dyspnoea on exertion. Computed tomography of the chest showed a mediastinal mass. Initial needle biopsy and video-assisted thoracoscopic biopsy revealed the pathological diagnosis of fibrosing mediastinitis (FM). Glucocorticoid therapy (prednisolone) was temporarily effective in reducing tumour size...
November 2017: Respirology Case Reports
https://www.readbyqxmd.com/read/28931767/musical-instrument-associated-health-issues-and-their-management
#15
Kae Okoshi, Taro Minami, Masahiro Kikuchi, Yasuko Tomizawa
Playing musical instruments can bring joy to people, but can also cause a wide variety of health issues that range from mild disorders to potentially fatal conditions. Although sports medicine is an established medical subspecialty, relatively few studies have investigated the health issues associated with musical instruments. Here we present an overview of these health issues. These include infections due to microorganisms, allergic reactions, as well as mechanical injuries from sustained high pressures within the oral, mediastinal, thoracic, and abdominal cavities...
2017: Tohoku Journal of Experimental Medicine
https://www.readbyqxmd.com/read/28929210/discrimination-of-malignant-versus-benign-mediastinal-lymph-nodes-using-diffusion-mri-with-an-ivim-model
#16
Li-Ping Qi, Wan-Pu Yan, Ke-Neng Chen, Zheng Zhong, Xiao-Ting Li, Kejia Cai, Ying-Shi Sun, Xiaohong Joe Zhou
OBJECTIVES: To investigate the value of an intravoxel incoherent motion (IVIM) diffusion model for discriminating malignant versus benign mediastinal lymph nodes (MLN). METHODS: Thirty-five subjects with enlarged MLN were scanned at 1.5 Tesla. Diffusion-weighted imaging was performed with eight b-values. IVIM parameters D, D*, and f, as well as apparent diffusion coefficient (ADC) from a mono-exponential model were obtained. 91 nodes (49 malignant and 42 benign) were analysed with pathologic (n=90) or radiologic (n=1) confirmations...
September 19, 2017: European Radiology
https://www.readbyqxmd.com/read/28929034/giant-cervical-goiter-with-posterior-mediastinal-extension
#17
Ashraf Zahra, Osama Abdallah, Gamal A Farag
Most cervico-mediastinal goiters are situated in the anterior mediastinal compartment, but according to the literature, 10-15 percent of them are located in the posterior mediastinum. Although most anterior mediastinal goiters can be removed by using the transcervical approach, cervico-mediastinal goiters in the posterior mediastinal may require additional extracervical incisions. We report the case of a huge cervico-mediastinal goiter extending from the neck retrotracheally to the posterior mediastinum. Surgical removal is the treatment of choice in such cases...
July 10, 2017: Curēus
https://www.readbyqxmd.com/read/28927679/-mediastinitis-after-endobronchial-ultrasound-guided-transbronchial-needle-aspiration
#18
D Basille, F De Dominicis, E Magois, C Andrejak, P Berna, V Jounieaux
INTRODUCTION: Endobronchial ultrasound guided transbronchial needle aspiration (EBUS-TBNA) is a minimally invasive procedure used for the diagnosis of mediastinal and hilar lymphadenopathy. OBSERVATION: We describe a case of mediastinitis appearing 15 days after an EBUS-TBNA procedure in a 79 years old male patient. The mediastinitis was treated surgically by thoracotomy with a wide excision of infected tissue requiring transplantation of a serratus anterior muscle flap pedicled on a branch of the thoracodorsal artery...
September 16, 2017: Revue des Maladies Respiratoires
https://www.readbyqxmd.com/read/28924599/esophageal-seeding-after-endoscopic-ultrasound-guided-fine-needle-aspiration-of-a-mediastinal-tumor
#19
Kensuke Yokoyama, Jun Ushio, Norikatsu Numao, Kiichi Tamada, Noriyoshi Fukushima, Alan Kawarai Lefor, Hironori Yamamoto
Background and study aims  Tumor seeding after endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) is rare. A 53-year-old man underwent transesophageal EUS-FNA for diagnosis of a 6-cm mass in the mediastinum as seen by computed tomography (CT). Four weeks later, repeat CT scan revealed a mass in the esophageal wall. Upper gastrointestinal endoscopy confirmed a lesion in the mid-esophagus, which was biopsied and found to be consistent with needle tract seeding after EUS-FNA. Tumor seeding in the gastrointestinal wall or peritoneum after EUS-FNA is rare, but may adversely affect the prognosis...
September 2017: Endoscopy International Open
https://www.readbyqxmd.com/read/28924100/acquired-collateral-venous-pathways-in-a-dog-with-cranial-vena-cava-obstruction
#20
Mario Ricciardi, Marcello Lanci
An 8-year-old neutered female Yorkshire terrier with mediastinal neoplasm and subsequent cranial vena cava invasion developed multiple venous collaterals from the brachiocephalic venous trunks to the caudal vena cava. Collateral venous pathways have been described in dogs with obstruction or increased blood flow resistance of the caudal vena cava but cranial vena cava collaterals have not been reported until now in veterinary patients. In this report, the CTA characteristics of such peculiar vascular routes are described and compared to similar findings reported in human medical literature...
September 15, 2017: Journal of Veterinary Medical Science
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