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https://www.readbyqxmd.com/read/29318104/one-stage-laparoscopic-surgery-for-pulmonary-sequestration-and-hiatal-hernia-in-a-2-year-old-girl
#1
Hisayuki Miyagi, Shohei Honda, Hiromi Hamada, Masashi Minato, Momoko W Ara, Akinobu Taketomi
We herein report a case of one-stage laparoscopic surgery for extralobar pulmonary sequestration (EPS) and hiatal hernia. Our patient was a 2-year-old girl who was diagnosed as a mediastinal mass lesion. Postnatal computed tomography revealed that the mediastinal mass was an EPS. Two weeks after birth, the patient developed gastroesophageal reflux (GER), and esophagography showed a hiatal hernia. At 2 years of age, she underwent one-stage laparoscopic Nissen's fundoplication for GER with resection of the EPS in the posterior mediastinum...
January 2018: European Journal of Pediatric Surgery Reports
https://www.readbyqxmd.com/read/29312721/retrospective-review-of-the-diagnosis-and-treatment-of-pulmonary-sequestration-in-28-patients-surgery-or-endovascular-techniques
#2
Shi-Xin Zhang, Hai-Dong Wang, Kang Yang, Wei Cheng, Wei Wu
Background: Pulmonary sequestration (PS) is a rare congenital pulmonary malformation. In this study, we aimed to retrospect and evaluate the diagnosis, treatment, and outcomes of PS in 28 patients at our institute. Methods: The files of 28 patients with PS who were treated with surgery (21 cases) or endovascular intervention (7 cases) between May 2005 and June 2016 from a single institute were retrospectively reviewed. The following data of all patients were analyzed: age, sex, clinical symptoms, diagnostic methods, operative techniques, and treatment outcomes...
December 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29259638/an-atypical-presentation-of-pulmonary-sequestration
#3
Raghav Gupta, Deep Patadia, Pooja Belligund
Pulmonary sequestration (PS) is a rare congenital malformation of the lower respiratory tract and is commonly complicated by recurrent infections and presents with respiratory failure. We report an atypical clinical presentation of postprandial abdominal pain and cramps in a patient with intralobar PS.
2017: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
https://www.readbyqxmd.com/read/29224936/bilateral-pulmonary-sequestration-in-a-preterm-infant
#4
Fabian von Scheidt, Andreas Eicken, Tobias Wowra, Horst Brunner, Christian Apitz
No abstract text is available yet for this article.
December 7, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/29207383/thoracic-changes-after-full-laser-ablation-of-the-feeding-artery-in-fetuses-with-bronchopulmonary-sequestration
#5
Rogelio Cruz-Martínez, Belén Nieto-Castro, Miguel Martínez-Rodríguez, Alma Gámez-Varela, Edgar Ahumada-Angulo, Jonahtan Luna-García, Maria José Pineda-Pérez, Carlos Rebolledo-Fernández
OBJECTIVE: To assess longitudinal intrathoracic changes after fetal laser surgery in fetuses with bronchopulmonary sequestration (BPS) with hydrops and/or hydrothorax. STUDY DESIGN: The presence of intrafetal fluid effusions, the lung mass volume ratio (congenital pulmonary airway malformation volume ratio [CVR]), and the observed/expected lung-to-head circumference ratio (O/E-LHR) of both lungs were evaluated in a cohort of BPS fetuses with hydrops and/or hydrothorax treated with full laser ablation of the feeding artery (FLAFA)...
December 6, 2017: Fetal Diagnosis and Therapy
https://www.readbyqxmd.com/read/29195580/thoracoscopic-surgery-for-a-congenital-bronchoesophageal-fistula-with-pulmonary-sequestration-in-an-adult-woman
#6
Ichiro Sakanoue, Hiroshi Hamakawa, Yukihiro Imai, Yutaka Takahashi
A congenital bronchoesophageal fistula with pulmonary sequestration is rare in adults. Here, we report the case of an adult woman having congenital bronchoesophageal fistula with intralobar pulmonary sequestration who successfully underwent thoracoscopic resection and showed a good postoperative course.
2017: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29195085/clinical-and-hematological-profile-in-a-newborn-cohort-with-hemoglobin-sc
#7
Paulo V Rezende, Millane V Santos, Gustavo F Campos, Laura L M Vieira, Maristela B Souza, André R Belisário, Celia M Silva, Marcos B Viana
OBJECTIVES: Hemoglobin SC is the second most common variant of sickle-cell disease worldwide, after hemoglobin SS. The objectives of the study were to describe the clinical and laboratory characteristics of hemoglobin SC disease in children from a newborn screening program and treated at a blood donor center. METHODOLOGY: This study assessed a cohort of 461 infants born between 01/01/1999 and 12/31/2012 and followed-up until 12/31/2014. Clinical events were expressed as rates for 100 patient-years, with 95% confidence intervals...
November 28, 2017: Jornal de Pediatria
https://www.readbyqxmd.com/read/29179706/intralobar-pulmonary-sequestration-expanding-toward-the-contralateral-thorax-two-case-reports
#8
Hizuru Amano, Jun Fujishiro, Akinari Hinoki, Hiroo Uchida
BACKGROUND: Intralobar pulmonary sequestration (ILS) is defined as a portion of parenchyma that is contained within the normal pleural investment of the lung but not connected to the tracheobronchial tree, and supplied by anomalous systemic arteries. As ILS is enveloped within the lobe of the normal lung, it is extremely rare for ILS to invade into the mediastinum. We report two atypical cases of infants with ILS expanded toward the posterior mediastinum and contralateral thorax through the pulmonary ligament...
November 28, 2017: BMC Surgery
https://www.readbyqxmd.com/read/29167010/-solitary-aah-arising-from-extralobar-sequestration-in-a-less-than-3-year-old-boy-a-case-report
#9
Liqing Lu, Chunfang Zhang, Yuanda Cheng
We present a case of two-year old boy with solitary atypical adenomatous hyperplasia (AAH) in extralobar sequestration (ELS), which was misdiagnosed as diaphragmatic hernia before surgery. Review of AAH and pulmonary sequestration (PS) revealed that the present case is the youngest of solitary AAH and also the first report of solitary AAH arising in ELS without a primary lung cancer. In a sense, the present case firstly supports the hypothesis that ELS may be an underlying cancer predisposition syndrome, so aggressive surgical therapy should be recommended for ELS...
November 20, 2017: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/29120945/a-comparison-of-red-cell-rejuvenation-versus-mechanical-washing-for-the-prevention-of-transfusion-associated-organ-injury-in-swine
#10
Marcin J Woźniak, Saqib Qureshi, Nikol Sullo, William Dott, Rebecca Cardigan, Michael Wiltshire, Mintu Nath, Nishith N Patel, Tracy Kumar, Alison H Goodall, Gavin J Murphy
BACKGROUND: We evaluated the effects of two interventions that modify the red cell storage lesion on kidney and lung injury in experimental models of transfusion. METHODS: White-landrace pigs (n = 32) were allocated to receive sham transfusion (crystalloid), 14-day stored allogeneic red cells, 14-day red cells washed using the red cells washing/salvage system (CATS; Fresenius, Germany), or 14-day red cells rejuvenated using the inosine solution (Rejuvesol solution; Zimmer Biomet, USA) and washed using the CATS device...
November 9, 2017: Anesthesiology
https://www.readbyqxmd.com/read/29074492/autophagy-inhibitor-3-methyladenine-protects-against-endothelial-cell-barrier-dysfunction-in-acute-lung-injury
#11
Spencer A Slavin, Antony Leonard, Valerie Grose, Fabeha Fazal, Arshad Rahman
Autophagy is an evolutionarily conserved cellular process that facilitates the continuous recycling of intracellular components (organelles and proteins) and provides an alternative source of energy when nutrients are scarce. Recent studies have implicated autophagy in many disorders including pulmonary diseases. However, the role of autophagy in endothelial cell (EC) barrier dysfunction and its relevance in the context of acute lung injury (ALI) remains uncertain. Here, we provide evidence that autophagy is a critical component of EC barrier disruption in ALI...
October 26, 2017: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/29049780/video-assisted-thoracic-surgery-is-associated-with-better-short-term-outcomes-than-open-thoracotomy-in-adult-patients-with-intralobar-pulmonary-sequestration
#12
Qiuyuan Li, Dong Xie, Alan Sihoe, Jie Dai, Haifeng Wang, Diego Gonzalez-Rivas, Yuming Zhu, Gening Jiang
OBJECTIVES: This study was aimed to investigate potential benefits of thoracoscopic surgery for intralobar pulmonary sequestration in adult patients in terms of short-term surgical outcomes when compared with open surgery. METHODS: Data of 110 consecutive adult patients undergoing thoracoscopic surgery or open surgery for intralobar sequestration from January 2000 to December 2015 at our institution were reviewed. A total of 42 video-assisted thoracic surgery cases and 68 open surgery cases were identified...
September 26, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29047275/excipient-free-pulmonary-delivery-and-macrophage-targeting-of-clofazimine-via-air-jet-micronization
#13
Ashlee D Brunaugh, Syed Umer Jan, Silvia Ferrati, Hugh D C Smyth
Clofazimine (CFZ) is highly active against mycobacterium, including resistant Mycobacterium tuberculosis, but its therapeutic efficacy via the oral route is limited by severe adverse effects, poor aqueous solubility, and slow onset of action. Pulmonary delivery of CFZ is an attractive alternative to target mycobacterium-harboring alveolar macrophages. This study explores the use of air jet milling to develop a respirable, cost-effective CFZ formulation. Jet milled CFZ was readily dispersed from an off-the-shelf dry powder inhaler without the need for additional excipients or carrier particles...
November 6, 2017: Molecular Pharmaceutics
https://www.readbyqxmd.com/read/29029397/tsp1-promotes-alveolar-stem-cell-proliferation-and-its-down-regulation-relates-to-lung-inflammation-in-intralobar-pulmonary-sequestration
#14
Kuan Li, Qi Wu, Xin Sun, Yan Geng, Dong Leng, Hongwei Li, Subei Zhang, Qiaoxing Wang, Junping Wu, Long Xu, Xue Li, Yu Li, Qiuyang Zhang, Adrianne Kurkciyan, Jiurong Liang, Dianhua Jiang, Huaiyong Chen
An aberrant systemic artery supply results in recurrent infections in the abnormal lung lobe of intralobar pulmonary sequestration (ILS). The mechanisms underlying such persistent inflammation are unknown. Here, we hypothesize that alteration of an endothelial cell niche for alveolar epithelial cells results in the impaired proliferation potential of alveolar progenitor cells, leading to the defective defense mechanism in intralobar pulmonary sequestration. Paraffin sections of lung tissues from patients with intralobar pulmonary sequestration or from healthy controls were collected for analysis of alveolar epithelial alterations in intralobar pulmonary sequestration by quantitative RT-PCR or immunofluorescent staining...
September 12, 2017: Oncotarget
https://www.readbyqxmd.com/read/29029028/intralobar-pulmonary-sequestration-with-an-aortic-aneurysm
#15
Jean-Baptiste Menager, Olaf Mercier
No abstract text is available yet for this article.
October 4, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29026365/incidental-finding-of-bronchopulmonary-sequestration-in-a-64-year-old-female
#16
Pichapong Tunsupon, Ayesha Arshad, Sumit Patel, M Jeffery Mador
BACKGROUND: Bronchopulmonary sequestration is a congenital abnormality of the primitive foregut. In adults, the typical age at presentation is 20-25 years. CASE REPORT: A 64-year-old female was referred for evaluation of an 8 × 6-cm right lower lobe cystic lesion. Her medical history was significant for recurrent right lower lobe pneumonia requiring multiple hospitalizations. Her physical examination was significant for crackles at the right lung base. Computed tomography (CT) of the chest with contrast showed cystic changes with thickened septation of the medial segment of the right lower lobe lacking distinct visceral pleura and with arterial supply from the anomalous branch of the thoracic aorta arising near the celiac trunk...
2017: Ochsner Journal
https://www.readbyqxmd.com/read/28977062/case-5-2017-scimitar-syndrome-and-pulmonary-sequestration-in-natural-progression-in-a-68-year-old-woman
#17
Edmar Atik, Álvaro Francisco Gudiño, Marcelo Lopes Montemor
No abstract text is available yet for this article.
September 2017: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/28974162/antenatal-assessment-and-postnatal-outcome-of-fetal-echogenic-lung-lesions-a-decade-s-experience-at-a-tertiary-referral-hospital
#18
Stefan C Kane, Fabrício Da Silva Costa, Joseph A Crameri, Karen L Reidy, Helen Kaganov, Ricardo Palma-Dias
INTRODUCTION: Fetal echogenic lung lesions (ELL) are the commonest pulmonary pathology diagnosed on antenatal sonography, and include congenital pulmonary airway malformations (CPAMs) and bronchopulmonary sequestrations. This study aimed to evaluate the predictive utility of the CPAM volume ratio (CVR) at presentation in a series of fetuses with ELLs at a tertiary Australian referral hospital. MATERIAL AND METHODS: Retrospective cohort study of all pregnancies with a prenatal diagnosis of an isolated fetal echogenic lung lesion managed at the Royal Women's Hospital, Victoria, Australia, between 2005 and 2015...
October 16, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28937381/intrapulmonary-ectopic-liver-associated-with-scimitar-syndrome
#19
Sajna V M Kutty, M Lilly, Shalini Kuruvila, Sajan Koshy
We report a case of intrapulmonary ectopic liver associated with Scimitar syndrome. A two month old male child who presented with features of congestive cardiac failure underwent extensive cardiac and radiological investigations and was diagnosed with Scimitar syndrome. He was also found to have a mass in the lower lobe of the right lung, the possibilities being either a pulmonary sequestration or a diaphragmatic hernia. As his dyspnea progressively worsened, a right lower lobectomy was performed at the age of two years...
July 2017: Indian Journal of Pathology & Microbiology
https://www.readbyqxmd.com/read/28924092/extralobar-pulmonary-sequestration-in-two-pinniped-species
#20
Shotaro Nakagun, Hirotaka Watanabe, Kenji Ochiai, Kaoru Kohyama, Wataru Goshima, Yoko Goto, Yumi Kobayashi, Kennichi Watanabe, Noriyuki Horiuchi, Jun Sasaki, Masanobu Goryo, Yoshiyasu Kobayashi
Two cases of extralobar pulmonary sequestrations from a walrus (Odobenus rosmarus) and a Steller sea lion (Eumetopias jubatus) are described in the present study. Grossly, an independent, soft unilocular cystic mass was found within the abdominal cavities of both animals, adherent to the diaphragm in O. rosmarus and attached to the cardia of the stomach in E. jubatus. Histopathologically, the cysts were lined by pseudostratified ciliated columnar epithelium with abundant goblet cells, while the wall comprised of glands, hyaline cartilage, bronchiole- and alveolus-like structures, smooth muscles, and large, well-developed elastic and muscular arteries...
September 17, 2017: Journal of Veterinary Medical Science
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