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Ping Wei, Jia-Wei Yang, Hai-Wen Lu, Bei Mao, Wen-Lan Yang, Jin-Fu Xu
BACKGROUND AND OBJECTIVE: There is presently no clear evidence on the effect of combined treatment for non-cystic fibrosis (non-CF) bronchiectasis with inhaled corticosteroid (ICS) and long-acting β2-adrenergic agonist (LABA). The objective of this study is to assess the efficacy and safety of salmeterol-fluticasone combined inhaled therapy for non-CF bronchiectasis with airflow limitation. METHODS: An observational study was performed in 120 non-CF bronchiectasis patients diagnosed by high-resolution computed tomography (HRCT) scanning of the chest...
October 2016: Medicine (Baltimore)
Chan Yeu Pu, Mohamed Rizwan Haroon Al Rasheed, Marin Sekosan, Vibhu Sharma
A 61-year-old man was evaluated for a 2 month history of cough and dyspnea without relevant exposures other than pyrethrin containing insecticidal sprays he used while grooming dogs almost daily. High Resolution Computed Tomography (HRCT) of the chest demonstrated a Non-Specific Interstitial Pneumonia (NSIP) pattern. Pulmonary function testing revealed an isolated mildly reduced diffusion capacity. Bronchoalveolar lavage (BAL) results confirmed the presence of foamy histiocytes, lymphocytes, and polymorphonuclear cells consistent with ongoing exposure...
October 17, 2016: American Journal of Industrial Medicine
Xiao-Yan Yi, Yao Wang, Qi-Fu Li, Rong Li, Shu-Min Yang, Guo-Qing Zhou, Zhi-Hong Wang
BACKGROUND: Propylthiouracil is the most common drug used to treat hyperthyroidism. However, this drug could cause a severe disease, antineutrophilic cytoplasmic antibody-associated vasculitis (AAV), which was usually misdiagnosed. METHODS: We reported a 60-year-old woman of propylthiouracil-induced AAV manifested as blood coagulation disorders. The patient was admitted because of hyperthyroidism and leukopenia. At the time of hospitalization, she suffered from dry cough, erythema and knee joints ache, and gradually became febrile...
October 2016: Medicine (Baltimore)
Tao Xie, Wei Sun, Xiaobiao Zhang, Tengfei Liu, Hailing Ding, Fan Hu, Yong Yu, Ye Gu
BACKGROUND: In this study, we investigated the value of three-dimensional (3D) fast-imaging employing steady-state acquisition (FIESTA) magnetic resonance imaging (MRI) in detecting non-iatrogenic cerebrospinal fluid (CSF) rhinorrhoea and compared it with regular MRI and 3D magnetisation prepared rapid acquisition gradient echo (MPRAGE) MRI sequences, as well as high-resolution computed tomography (HRCT) imaging. We also present the endoscopic experiences of such cases. METHOD: From June 2011 to Feb 2016, 17 patients with non-iatrogenic cerebrospinal fluid rhinorrhoea were included...
October 13, 2016: Acta Neurochirurgica
Nishant Gupta, Dale Langenderfer, Francis X McCormack, Daniel P Schauer, Mark H Eckman
RATIONALE: Patients without a known history of lung disease presenting with a spontaneous pneumothorax are generally diagnosed as primary spontaneous pneumothorax. However, occult diffuse cystic lung diseases such as Birt-Hogg-Dubé syndrome (BHD), lymphangioleiomyomatosis (LAM), and pulmonary Langerhans cell histiocytosis (PLCH) can also first present with a spontaneous pneumothorax, and their early identification by high-resolution computed tomographic (HRCT) imaging of chest has implications for subsequent management...
October 13, 2016: Annals of the American Thoracic Society
Masashi Mikamo, Tomoyuki Fujisawa, Yoshiyuki Oyama, Masato Kono, Noriyuki Enomoto, Yutaro Nakamura, Naoki Inui, Hiromitsu Sumikawa, Takeshi Johkoh, Takafumi Suda
PURPOSE: Small airway disease (SAWD) in patients with interstitial lung disease (ILD) is often assessed by high-resolution computed tomography (HRCT). However, frequent HRCT examinations result in a high level of radiographic exposure. This study investigated the utility of the forced oscillation technique (FOT) to evaluate SAWD in patients with ILD. METHODS: Broadband FOT using a commercially available device (MostGraph-01) and pulmonary function tests (PFT) were performed in 90 patients with ILD...
October 12, 2016: Lung
Shahram Kahkouee, Katayoon Samadi, Ali Alai, Atefeh Abedini, Lida Rezaiian
BACKGROUND: Sarcoidosis is an inflammatory disease that affects multiple organs. Before widespread use of computed tomography (CT), the severity of sarcoidosis was assessed based on chest X-ray abnormalities. HRCT can distinguish between active inflammatory changes and irreversible fibrosis. In this study, we analyzed different ACE levels in 148 patients diagnosed with sarcoidosis. MATERIAL/METHODS: We categorized these patients based on their HRCT results into four groups: 1) patients diagnosed with chronic disease; 2) patients diagnosed with non-chronic disease; 3) patients who exhibited typical HRCT changes; and 4) patients who exhibited atypical HRCT changes...
2016: Polish Journal of Radiology
Andrea Picchianti Diamanti, Milica Markovic, Giuseppe Argento, Simonetta Giovagnoli, Alberto Ricci, Bruno Laganà, Raffaele D'Amelio
Rheumatoid arthritis (RA) is an inflammatory autoimmune disease that can present different extrarticular manifestations involving heart, lungs and kidneys. In recent years there has been a growing awareness of the central role played by the lungs in the onset and progression of RA. In particular interstitial lung disease (ILD) is a common pulmonary manifestation that may be related to the inflammatory process itself, infectious complications and to the treatments used. Management of patients with ILD/RA is still a challenge for clinicians, both synthetic [mainly methotrexate (MTX), leflunomide] and biologic immunosuppressors [mainly anti-tumor necrosis factor (TNF)α] have in fact been related to the onset or worsening of lung diseases with conflicting data...
October 12, 2016: Therapeutic Advances in Respiratory Disease
Jamie S Sheth, John A Belperio, Michael C Fishbein, Ella A Kazerooni, Amir Lagstein, Susan Murray, Jeff L Myers, Richard H Simon, Thomas H Sisson, Baskaran Sundaram, Eric S White, Meng Xia, David Zisman, Kevin R Flaherty
BACKGROUND: Surgical lung biopsy (SLB) is invasive and not possible in all patients with undiagnosed interstitial lung diseases (ILD). We hypothesized that transbronchial biopsy (TBB) findings combined with clinical and high resolution computed tomography (HRCT) data leads to a confident diagnosis congruent to SLB, and therefore avoids the need for SLB in some patients. METHODS: We evaluated 33 patients being evaluated for suspected ILD who underwent HRCT, TBB and SLB...
October 8, 2016: Chest
Mingming Wang, Fengguo Zhang, Lei Xu, Yun Xiao, Jianfeng Li, Zhaomin Fan, Qian Sun, Xiaohui Bai, Haibo Wang
OBJECTIVE: To identify the disease-related SLC26A4 mutants in a Chinese Han pedigree associated with Enlarged vestibular aqueduct (EVA). METHODS: EVA diagnosis was based on the family history, clinical examinations, systematically audiometric evaluations, high-resolution computed tomography (HRCT) of the temporal bone, and magnetic resonance imaging (MRI) of inner ear. Sanger sequencing and mutation analysis of the SLC26A4 gene were performed in all members of this family to identify the disease-related SLC26A4 mutants...
November 2016: International Journal of Pediatric Otorhinolaryngology
Bente Ulvestad, Britt Grethe Randem, Øivind Skare, Trond Mogens Aaløkken, Georg Karl Myranek, Karine Elihn, May Brit Lund
PURPOSE: To study longitudinal changes in lung function in asphalt pavers and a reference group of road maintenance workers, and to detect possible signs of lung disease by high-resolution computed tomography (HRCT) scans. METHODS: Seventy-five asphalt pavers and 71 road maintenance workers were followed up with questionnaires and measurements of lung function. Not every worker was tested every year, but most of them had four or more measurement points. The 75 asphalt pavers were also invited to have HRCT scans of the lungs at the end of the follow-up period...
October 8, 2016: International Archives of Occupational and Environmental Health
Chan Il Song, Woo Seok Kang, Jeong Hyun Lee, Jong Woo Chung
OBJECTIVE: This study aimed to measure the radiological dimensions of the cochlear aqueduct in Meniere's disease and in low-frequency hearing loss (LFHL) patients and control patients. MATERIALS AND METHODS: Groups of 26 patients (32 ears, including 6 with bilateral involvement) with Meniere's disease, 14 patients (18 ears) with LFHL, and 23 patients with unilateral chronic otitis media, as controls, were enrolled. For the measurements, high-resolution computed tomography (HRCT) of the temporal bone was performed...
August 2016: Journal of International Advanced Otology
Suparaporn Wangkaew, Juntima Euathrongchit, Pittaporn Wattanawittawas, Nuntana Kasitanon
BACKGROUND: The correlation of changes (delta: Δ) of high-resolution computed tomography (HRCT) score with the Δ of other clinical variables has not been well studied. The purpose of this study was to determine the correlation of Δ HRCT score with Δ percent predicted forced vital capacity (%pFVC), Δ modified Rodnan Skin Score (mRSS), Δ erythrocyte sedimentation rate (ESR), and Δ percent of oxygen saturation at room air (%SpO2) in patients with early systemic sclerosis (SSc). METHODS: We used an inception cohort of early-SSc patients seen at the Rheumatology Clinic, Chiang Mai University, Thailand, between January 2010 and June 2014...
August 2016: Quantitative Imaging in Medicine and Surgery
Carlos Ac Pereira, Andréa Gimenez, Lilian Kuranishi, Karin Storrer
Hypersensitivity pneumonitis (HSP) is a common interstitial lung disease resulting from inhalation of a large variety of antigens by susceptible individuals. The disease is best classified as acute and chronic. Chronic HSP can be fibrosing or not. Fibrotic HSP has a large differential diagnosis and has a worse prognosis. The most common etiologies for HSP are reviewed. Diagnostic criteria are proposed for both chronic forms based on exposure, lung auscultation, lung function tests, HRCT findings, bronchoalveolar lavage, and biopsies...
2016: Journal of Asthma and Allergy
Zhi-Xin Qiu, Yue Cheng, Dan Liu, Wei-Ya Wang, Xia Wu, Wei-Lu Wu, Wei-Min Li
BACKGROUND: Lung nodules are being detected at an increasing rate year by year with high-resolution computed tomography (HRCT) being widely used. Ground-glass opacity nodule is one of the special types of pulmonary nodules that is confirmed to be closely associated with early stage of lung cancer. Very little is known about solitary ground-glass opacity nodules (SGGNs). In this study, we analyzed the clinical, pathological, and radiological characteristics of SGGNs on HRCT. METHODS: A total of 95 resected SGGNs were evaluated with HRCT scan...
2016: Therapeutics and Clinical Risk Management
Anna Lis-Święty, Ligia Brzezińska-Wcisło, Hubert Arasiewicz
INTRODUCTION: Localized scleroderma (LoS) of the face and head is often associated with neurologic manifestations and/or imaging abnormalities in the central nervous system (CNS). CASE SERIES: We present an analysis of 20 cases of LoS affecting the face and head. The CNS symptoms and/or abnormalities in high-resolution computed tomography (HRCT) and/or magnetic resonance imaging (MRI) were observed in 12 patients (60%). In addition to the mild and unspecific disorders (e...
October 4, 2016: International Journal of Neuroscience
Sean J Callahan, Meng Xia, Susan Murray, Kevin R Flaherty
BACKGROUND: A group of patients with idiopathic pulmonary fibrosis (IPF) presents with disease affecting one lung markedly more than the other. At this time, it is unclear how this population differs from those who present with more symmetric disease. We sought to explain the characteristics of the asymmetric group and how their disease progresses. METHODS: In this retrospective case-control study we accessed an interstitial lung disease (ILD) database and identified 14 asymmetric IPF cases via high-resolution computed tomography (HRCT) scoring of each lung lobe's disease severity...
October 2016: Respiratory Medicine
Serpil Öcal, Oytun Portakal, Arslan Öcal, Ahmet Uğur Demir, Arzu Topeli, Lütfi Çöplü
BACKGROUND: The development of pulmonary hypertension (PH) and its effect on long-term survival in bronchiectasis subjects has not been explored. The present study aims to analyze the factors associated with PH and its effect on long-term survival in bronchiectasis subjects. METHODS: We prospectively evaluated 23 bronchiectasis subjects without PH and 16 with PH, as well as 20 healthy volunteers. RESULTS: Bronchiectasis subjects with PH were more hypoxemic and had a greater number of involved lobes in high resolution computed tomography (HRCT) than did the bronchiectasis subjects without PH (P < 0...
October 2016: Respiratory Medicine
Sheetu Singh, Bridget F Collins, Bharat B Sharma, Jyotsna M Joshi, Deepak Talwar, Sandeep Katiyar, Nishtha Singh, Lawrence Ho, Jai Kumar Samaria, Parthasarathi Bhattacharya, Rakesh Gupta, Sudhir Chaudhari, Tejraj Singh, Vijay Moond, Sudhakar Pipavath, Jitesh Ahuja, Ravindran Chetambath, Aloke G Ghoshal, Nirmal K Jain, Hj Gayathri Devi, Surya Kant, Parvaiz Koul, Raja Dhar, Rajesh Swarnakar, Suresh Kumar Sharma, Dhrubajyoti J Roy, Kripesh R Sarmah, Bhavin Jankharia, Rodney Schmidt, Santosh K Katiyar, Arpita Jindal, Daya K Mangal, Virendra Singh, Ganesh Raghu
RATIONALE: Interstitial lung disease (ILD) is a heterogeneous group of acute and chronic inflammatory and fibrotic lung diseases. Existing ILD registries have had variable findings. Little is known about the profile of ILDs in India. OBJECTIVES: Create a prospective Registry with validation of diagnoses by multidisciplinary discussion (MDD) to characterize the clinical profile of new onset-ILD in India. METHODS: Prospective recruitment of adult patients with new onset ILD (27 centers in 19 Indian cities, 3/2012-6/2015) with connective tissue disease (CTD) serologies and high-resolution computed tomography (HRCT) chest...
September 29, 2016: American Journal of Respiratory and Critical Care Medicine
F Roca, S Dominique, J Schmidt, A Smail, P Duhaut, H Lévesque, I Marie
Interstitial lung disease (ILD) has been reported in 3 to 11% of patients with primary Sjögren's syndrome (pSS). The aims of this retrospective multicenter study were to: 1) analyze characteristics and outcome of ILD in pSS; and 2) evaluate predictive factors associated with ILD onset and deterioration. Twenty-one of 263 patients with pSS (8%) developed ILD. ILD onset preceded pSS diagnosis (n=5), was concurrently identified in association with pSS (n=6) and developed after pSS onset (n=9). Presenting ILD manifestations were: acute/subacute (n=11) onset of ILD, symptomatic progressive onset of ILD (n=5), and asymptomatic patients exhibiting abnormalities consistent with ILD on PFTs and HRCT-scan (n=5)...
September 25, 2016: Autoimmunity Reviews
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