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https://www.readbyqxmd.com/read/28610889/high-resolution-ct-findings-of-pulmonary-tuberculosis-in-liver-transplant-patients
#1
R Schuhmacher Neto, I L Giacomelli, C Schuller Nin, J da Silva Moreira, A Comaru Pasqualotto, E Marchiori, K Loureiro Irion, B Hochhegger
AIM: To assess the high-resolution computed tomography (HRCT) findings in liver transplant patients diagnosed with pulmonary Mycobacterium tuberculosis infection. MATERIALS AND METHODS: The HRCT findings from 19 patients diagnosed with pulmonary tuberculosis infection after liver transplantation were reviewed. The patients included were 12 men and seven women, age range 23-65 years; mean age 57 years. The diagnosis was established with Mycobacterium tuberculosis detection in bronchoalveolar lavage, sputum, or biopsy...
June 10, 2017: Clinical Radiology
https://www.readbyqxmd.com/read/28553043/unusual-case-of-acute-lung-injury-in-a-renal-allograft-recipient
#2
U Anandh, S Marda
A renal allograft recipient developed cough with hemoptysis on the 1(st) postoperative day. A chest X-ray was performed which was suggestive of fluid overload. His fluid was restricted and diuretics were added. On the same day, his pulmonary infiltrates worsened and a computed tomography (CT) of the chest was carried out, which was suggestive of the right lower lobe consolidation and left pleural effusion. He underwent a bronchoscopy and the lavage was sent for cultures, which did not grow any infective organism...
May 2017: Indian Journal of Nephrology
https://www.readbyqxmd.com/read/28551717/total-igm-and-anti-phosphatidylcholine-igm-antibody-secretion-continue-after-clearance-of-mycobacterium-bovis-bacillus-calmette-guerin-pleural-infection
#3
Ciara Ordoñez, Musharaf Tarajia, René Rivera, Dilcia Sambrano, Victoria Batista, Mónica Chávez, Denis Tapia, Patricia L Fernández, Amador Goodridge
The cellular immune response to Mycobacterium tuberculosis infection has been well characterized, while the humoral antibody response remains underexplored. We aimed to examine the total and anti-phospholipid IgM levels in the pleural lavage from mice with Mycobacterium bovis BCG extrapulmonary infection. We found that the levels of total and anti-phosphatidylcholine IgM antibodies remained significantly higher in infected mice as compared to non-infected mice up to day 90 after BCG infection, while the anti-cardiolipin IgM antibody levels decreased with bacteria clearance...
May 27, 2017: Lung
https://www.readbyqxmd.com/read/28506506/endovascular-rewarming-in-the-emergency-department-for-moderate-to-severe-accidental-hypothermia
#4
Lauren R Klein, Joshua Huelster, Umama Adil, Megan Rischall, Douglas D Brunette, Robert R Kempainen, Matthew E Prekker
BACKGROUND: Endovascular temperature control catheters can be utilized for emergent rewarming in accidental hypothermia. The purpose of this study was to compare patients with moderate to severe hypothermia rewarmed with an endovascular temperature control catheter versus usual care at our institution. METHODS: We conducted a retrospective, observational cohort study of patients with moderate to severe accidental hypothermia (core body temperature less than 32°C) in the Emergency Department of an urban, tertiary care medical center...
May 8, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28485830/diagnosis-and-management-of-pyothorax-in-a-domestic-ferret-mustela-putorius-furo
#5
Izidora Sladakovic, Benjamin M Brainard, Selena L Lane, Scott A Secrest, Andrew J Fox, Jaime L Tarigo, Corry K Yeuroukis, Susan Sanchez, Laila M Proenca, Joerg Mayer
OBJECTIVE: To describe the diagnosis, management, and outcome of pyothorax in a domestic ferret (Mustela putorius furo). CASE SUMMARY: A domestic ferret was evaluated for a history of lethargy, anorexia, and pyrexia. Pleural effusion was detected with radiography and ultrasonography, and a diagnosis of pyothorax was made following cytologic evaluation of pleural fluid. Bilateral thoracostomy tubes were placed for thoracic drainage and lavage, and the ferret was treated with intravenous crystalloid fluids, antimicrobials, and analgesics...
May 9, 2017: Journal of Veterinary Emergency and Critical Care
https://www.readbyqxmd.com/read/28474203/characteristics-and-timing-of-recurrence-during-postoperative-surveillance-after-curative-resection-for-lung-adenocarcinoma
#6
Terumoto Koike, Tatsuya Goto, Akihiko Kitahara, Seijiro Sato, Masayuki Saitoh, Takehisa Hashimoto, Osamu Namura, Masashi Takahashi, Shin-Ichi Toyabe, Masanori Tsuchida
PURPOSE: To establish the most effective methods of postoperative surveillance to detect early recurrence of lung adenocarcinoma. METHODS: The subjects of this retrospective study were 485 patients with p-stage I-III lung adenocarcinoma, who underwent postoperative surveillance. We examined the sites and detection modes of recurrence and calculated the recurrence-free probabilities. Patients with stage I disease were divided into low- and high-risk recurrence groups using a risk score calculated by assigning points proportional to risk factor regression coefficients...
May 4, 2017: Surgery Today
https://www.readbyqxmd.com/read/28460424/video-assisted-thoracic-surgery-for-the-management-of-pyothorax-in-dogs-14-cases
#7
Jacqueline Scott, Ameet Singh, Eric Monnet, Kristin A Coleman, Jeffrey J Runge, Joseph Brad Case, Philipp D Mayhew
OBJECTIVE: To report the perioperative findings and outcome of dogs undergoing video-assisted thoracic surgery (VATS) for the management of pyothorax. DESIGN: Multi-institutional, retrospective study. ANIMALS: Client-owned dogs (n = 14). METHODS: Medical records of dogs with pyothorax managed via VATS were reviewed for signalment, history, clinical signs, clinicopathological findings, diagnostic imaging results, surgical variables, bacterial culture and sensitivity results, post-operative management and outcome...
April 29, 2017: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/28410589/lung-involvement-in-childhood-onset-granulomatosis-with-polyangiitis
#8
REVIEW
Giovanni Filocamo, Sofia Torreggiani, Carlo Agostoni, Susanna Esposito
Granulomatosis with polyangiitis is an ANCA-associated systemic vasculitis with a low incidence in the pediatric population. Lung involvement is a common manifestation in children affected by granulomatosis with polyangiitis, both at disease's onset and during flares. Its severity is variable, ranging from asymptomatic pulmonary lesions to dramatic life-threatening clinical presentations such as diffuse alveolar haemorrhage. Several radiologic findings have been described, but the most frequent abnormalities detected are nodular lesions and fixed infiltrates...
April 14, 2017: Pediatric Rheumatology Online Journal
https://www.readbyqxmd.com/read/28331796/an-unexpected-finding-in-a-man-with-multiple-pulmonary-nodules-a-pleural-effusion-and-respiratory-failure
#9
Yik Lam Pang, Quentin Jones
We report the case of a 47-year old Caucasian man with a history of depression and high alcohol intake who presented with a one-month history of weight loss, dry cough and abdominal pain. He had no smoking history of note. The patient was treated for a suspected chest infection, however developed respiratory failure and was intubated. A CT showed multiple pulmonary nodules, left pleural thickening extending to the mediastinum and bilateral pleural effusions-larger on the left, suggestive of disseminated malignancy...
2017: Respiratory Medicine Case Reports
https://www.readbyqxmd.com/read/28221763/inactivation-clearance-and-functional-effects-of-lung-instilled-short-and-long-silver-nanowires-in-rats
#10
Kian Fan Chung, Joanna Seiffert, Shu Chen, Ioannis G Theodorou, Angela Erin Goode, Bey Fen Leo, Catriona M McGilvery, Farhana Hussain, Coen Wiegman, Christos Rossios, Jie Zhu, Jicheng Gong, Farid Tariq, Vladimir Yufit, Alexander J Monteith, Teruo Hashimoto, Jeremy N Skepper, Mary P Ryan, Junfeng Zhang, Teresa D Tetley, Alexandra E Porter
There is a potential for silver nanowires (AgNWs) to be inhaled, but there is little information on their health effects and their chemical transformation inside the lungs in vivo. We studied the effects of short (S-AgNWs; 1.5 μm) and long (L-AgNWs; 10 μm) nanowires instilled into the lungs of Sprague-Dawley rats. S- and L-AgNWs were phagocytosed and degraded by macrophages; there was no frustrated phagocytosis. Interestingly, both AgNWs were internalized in alveolar epithelial cells, with precipitation of Ag2S on their surface as secondary Ag2S nanoparticles...
March 28, 2017: ACS Nano
https://www.readbyqxmd.com/read/28217822/how-to-diagnose-early-5-azacytidine-induced-pneumonitis-a-case-report
#11
Srimanta Chandra Misra, Laurence Gabriel, Eric Nacoulma, Gérard Dine, Valentina Guarino
Interstitial pneumonitis is a classical complication of many drugs. Pulmonary toxicity due to 5-azacytidine, a deoxyribonucleic acid methyltransferase inhibitor and cytotoxic drug, has rarely been reported. We report a 67-year-old female myelodysplastic syndrome patient treated with 5-azacytidine at the conventional dosage of 75 mg/m(2) for 7 days. One week after starting she developed moderate fever along with dry cough and subsequently her temperature rose to 39.5 °C. She was placed under broad-spectrum antibiotics based on the protocol for febrile neutropenia, including ciprofloxacin 750 mg twice daily, ceftazidime 1 g three times daily (tid), and sulfamethoxazole/trimethoprim 400 mg/80 mg tid...
December 2017: Drug Safety—Case Reports
https://www.readbyqxmd.com/read/28195650/cell-tube-block-a-new-technique-to-produce-cell-blocks-from-fluid-cytology-samples
#12
Ricardo Marcos, Marta Santos, Carla Marrinhas, Mario Caniatti
BACKGROUND: Cell blocks are widely used in human cytopathology. Several techniques have been proposed to convert fluid specimens into solid material, which after embedding in paraffin can be used for histochemistry, immunohistochemistry, or molecular testing. In contrast, only in the last few years, have cell blocks begun to be used in the veterinary field. OBJECTIVES: The purpose of the study was to present the production and features of cell tube blocks (CTB) with veterinary liquid samples...
February 13, 2017: Veterinary Clinical Pathology
https://www.readbyqxmd.com/read/28185236/regulation-of-osmolality-for-cancer-treatment
#13
REVIEW
Atsushi Shiozaki, Daisuke Ichikawa, Toshiyuki Kosuga, Yoshinori Marunaka, Eigo Otsuji
Disseminated metastasis is associated with a poor prognosis, and its management in the peritoneal or pleural cavity is crucial in the treatment of cancer. Recent studies show that ion and water transporters play important roles in fundamental cellular functions, including the regulation of cell volume that would be involved in the cancer process. Here, we review the evidence for hypotonic treatments of cancer and evaluate the potential of the cellular physiological approach in clinical management. The regulation of extracellular osmolality is a promising method, with several studies demonstrating the cytocidal effects of hypotonic solution on cancer cells...
February 10, 2017: Journal of Physiological Sciences: JPS
https://www.readbyqxmd.com/read/28124422/survival-of-two-dogs-with-pyothorax-secondary-to-perforating-oesophageal-foreign-body
#14
C Boyd, M Claus, G Hosgood, L Smart
CASE REPORT: Two dogs with an oesophageal foreign body (FB) were diagnosed with secondary pyothorax at the time of presentation. One dog was managed with surgical FB removal, pleural lavage and thoracostomy tube placement. Following surgery, it was admitted to the intensive care unit for oxygen therapy, antimicrobial and analgesic administration, fluid therapy, thoracic drainage and enteral nutrition. The other dog was managed with endoscopic FB removal, thoracostomy tube placement with continuous suction, and similar aftercare in the intensive care unit...
January 2017: Australian Veterinary Journal
https://www.readbyqxmd.com/read/28115749/chemokines-in-tumor-proximal-fluids
#15
Jaromir Kotyza
Chemokines are chemotactic cytokines produced by leukocytes and other types of cells including tumor cells. Their action is determined by the expression of cognate receptors and subsequent signaling in target cells, followed by the modulation of cytoskeletal proteins and the induction of other responses. In tumors, chemokines produced by neoplastic/stroma cells control the leukocyte infiltrate influencing tumor growth and progression. Tumor cells also express functional chemokine receptors responding to chemokine signals, promoting cell survival, proliferation and metastasis formation...
January 6, 2017: Biomedical Papers of the Medical Faculty of the University Palacký, Olomouc, Czechoslovakia
https://www.readbyqxmd.com/read/28024452/positive-predictive-value-of-elispot-in-bal-and-pleural-fluid-from-patients-with-suspected-pulmonary-tuberculosis
#16
Regina W Hofland, Steven F T Thijsen, Anne S R van Lindert, Wiel C M de Lange, Tamara van Gorkom, Ingeborg van der Tweel, Jan-Willem J Lammers, Aik W J Bossink
BACKGROUND: The aim of this study was to evaluate the positive predictive value (PPV) of ELISpot in bronchoalveolar lavage (BAL) and pleural fluid for the diagnosis of active tuberculosis (TB) in real-life clinical practice, together with the added value of a cut-off >1.0 for the ratio between the extra-sanguineous and systemic interferon-gamma responses in positive samples. METHODS: A retrospective, single-centre study was performed. Patients with positive ELISpot in BAL and pleural fluid were included...
May 2017: Infectious Diseases
https://www.readbyqxmd.com/read/28003110/eosinophilic-pneumonia-caused-by-daptomycin-six-cases-from-two-institutions-and-a-review-of-the-literature
#17
Jun Hirai, Mao Hagihara, Shusaku Haranaga, Takeshi Kinjo, Hiroe Hashioka, Hideo Kato, Daisuke Sakanashi, Yuka Yamagishi, Hiroshige Mikamo, Jiro Fujita
Here we report six cases of daptomycin (DAP)-induced eosinophilic pneumonia (DIEP) encountered at two medical centers and present a review of 43 DIEP patients from 26 studies to compare the clinical characteristics and radiographic findings of acute and chronic eosinophilic pneumonia (AEP; CEP). Four of the six patients did not exhibit respiratory symptoms, and one patient with only fever was misdiagnosed with DAP-induced fever. According to our literature review and the present findings, male sex and old age were dominant risk factors for DIEP...
December 18, 2016: Journal of Infection and Chemotherapy: Official Journal of the Japan Society of Chemotherapy
https://www.readbyqxmd.com/read/28002541/distinction-between-mesothelioma-and-lung-adenocarcinoma-based-on-immunohistochemistry-in-a-patient-with-asbestos-bodies-in-bronchoalveolar-fluid-case-report
#18
Agripina Raşcu, Eugenia Naghi, Marina Ruxandra OŢelea, Floarea Mimi NiŢu, Oana Cristina Arghir
Asbestos is a mineral-mined form the rocks, consisting in amosite (brown asbestos), crocidolite (blue asbestos) and÷or chrysotile (white asbestos) used in many industries. Researches about the exposure to asbestos dust and asbestosis related diseases started almost a century ago. The first case report of fatal asbestosis disease was published in 1906, in England, by Dr. Hubert Montague Murray. A decade after, asbestos "curious bodies" were firstly described in the lung tissue by Cooke (1926) and McDonald (1927)...
2016: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/27987590/prognostic-impact-of-pleural-lavage-cytology-in-patients-with-primary-lung-cancer
#19
Kenji Tomizawa, Masaya Nishino, Yuichi Sesumi, Yoshihisa Kobayashi, Katsuaki Sato, Masato Chiba, Masaki Shimoji, Kenichi Suda, Shigeki Shimizu, Takao Sato, Toshiki Takemoto, Tetsuya Mitsudomi
OBJECTIVES: Positive pleural lavage cytology (PLC) has been reported to have a negative prognostic impact in patients with surgically resected non-small cell lung cancer (NSCLC). However, positive PLC does not upgrade the stage according to the 7th edition of TNM classification for lung cancer. The objectives of this study were to evaluate the prognostic impact of positive PLC in patients with NSCLC and to clarify its contribution to TNM classification. MATERIALS AND METHODS: Seven hundred fifty-four patients who underwent surgical resection of NSCLC from January 2007 through December 2013 were retrospectively studied...
December 2016: Lung Cancer: Journal of the International Association for the Study of Lung Cancer
https://www.readbyqxmd.com/read/27987101/systemic-air-embolism-during-pleural-lavage-for-empyema
#20
Masatsugu Ohuchi, Shuhei Inoue, Yoshitomo Ozaki, Keiko Ueda
Pleural lavage has been considered a convenient and safe method that is often performed for empyema. We report a case of systemic air embolism that developed during pleural lavage. A 53-year-old man with empyema in the organizing phase suddenly developed paralysis of the left side of the body and altered level of consciousness during pleural lavage, which was performed in a sitting position without negative pressure suction. Systemic air embolism was diagnosed based on computed tomography. In this case, use of fibrinolytic agents, positioning during pleural lavage, and pressure in an empyema cavity may have predisposed to development of systemic air embolism...
December 16, 2016: General Thoracic and Cardiovascular Surgery
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