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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/28319358/albendazole-therapy-in-human-lung-and-liver-hydatid-cysts-a-13-year-experience
#2
Seyed Hossein Fattahi Masoom, Shahrzad Mohammadzadeh Lari, Asieh Sadat Fattahi, Negin Ahmadnia, Mahla Rajabi, Maliheh NaderiKalat
BACKGROUND: Cystic echinococcosis (CE) is an endemic disease in Iran. This study has aimed to report the efficacy of Albendazole therapy in patients with CE. METHOD: Among 164 patients with echinococcosis who were referred to the surgery clinic, Ghaem hospital, Mashhad University of Medical Sciences between 2001 and 2013, two were diagnosed with alveolar echinococcosis (AE) and 162 with CE; 43 of whom underwent surgery. The rest 119 patients received medical therapy by Albendazole 15 mg/kg/day for three phases...
March 20, 2017: Clinical Respiratory Journal
https://www.readbyqxmd.com/read/28304255/neurocysticercosis-in-a-rhesus-macaque-macaca-mulatta
#3
Jessica M Johnston, Cecilia D Dyer, Susan Madison-Antenucci, Kimberly Am Mergen, Christin L Veeder, Angela K Brice
An 8-y-old, intact, male rhesus macaque (Macaca mulatta) was sedated to undergo MRI in preparation for the implantation of cranial hardware. During imaging, 9 focal lesions were noted in the brain and musculature of the head. The lesions were hyperechoic with hypoechoic rims. The animal was deemed inappropriate for neuroscience research, and euthanasia was elected. Gross examination revealed multiple round, thick-walled, fluid-filled cysts (diameter, approximately 0.5 cm) in multiple tissues: one each in the left caudal lung lobe, left masseter muscle, and the dura overlying the brain and 8 throughout the gray and white matter of the brain parenchyma...
December 1, 2016: Comparative Medicine
https://www.readbyqxmd.com/read/28303733/bi-parametric-magnetic-resonance-imaging-applied-to-obstetrics
#4
Lucia Manganaro, Valeria Vinci, Antonella Giancotti, Sandro Gerli, Denis A Cozzi, Teresa Pusiol, Michele Scialpi, Luca Roncati
Foetal magnetic resonance imaging (MRI) plays an increasingly important role in the diagnosis of foetal abnormalities. Over the years, we have successfully applied bi-parametric MRI (bp-MRI) to the following obstetric conditions: (1) neurologic vascular diseases; (2) assessment of lung parenchyma maturation; (3) renal pathologies, such as polycystic kidney, suspected renal infarction, unilateral or bilateral renal agenesis; (4) placental pathologies, as twin-twin transfusion syndrome or placenta accreta; (5) benignant and malignant congenital tumours or cysts of the liver, such as haemangioendothelioma, hepatoblastoma or metastatic neuroblastoma, of the kidney (e...
March 17, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28289456/lymphangioleiomyomatosis-lam
#5
(no author information available yet)
LAM is characterised by lung cysts (air-filled sacs which gradually destroy the lung), changes to the lymphatic system and tumours in the kidneys.
March 2017: Breathe
https://www.readbyqxmd.com/read/28286566/gastrointestinal-manifestations-of-mitochondrial-disorders-a-systematic-review
#6
REVIEW
Josef Finsterer, Marlies Frank
Mitochondrial disorders (MIDs) due to respiratory-chain defects or nonrespiratory chain defects are usually multisystem conditions [mitochondrial multiorgan disorder syndrome (MIMODS)] affecting the central nervous system (CNS), peripheral nervous system, eyes, ears, endocrine organs, heart, kidneys, bone marrow, lungs, arteries, and also the intestinal tract. Frequent gastrointestinal (GI) manifestations of MIDs include poor appetite, gastroesophageal sphincter dysfunction, constipation, dysphagia, vomiting, gastroparesis, GI pseudo-obstruction, diarrhea, or pancreatitis and hepatopathy...
January 2017: Therapeutic Advances in Gastroenterology
https://www.readbyqxmd.com/read/28285691/renal-cyst-formation-in-patients-treated-with-crizotinib-for-non-small-cell-lung-cancer-incidence-radiological-features-and-clinical-characteristics
#7
Darragh F Halpenny, Sinead McEvoy, Angela Li, Sumar Hayan, Marinela Capanu, Junting Zheng, Gregory Riely, Michelle S Ginsberg
Treatment with the ALK inhibitor crizotinib has been associated with complex renal cyst formation in patients with non-small cell lung cancer (NSCLC). Using patients treated with crizotinib, we aimed to evaluate the incidence of renal cyst formation, to identify risk factors for cyst formation and to provide a radiological description of cyst characteristics. Patients with ALK-positive NSCLC treated with crizotinib were retrospectively identified from an institutional database. Computed tomography (CT) imaging performed prior to and during crizotinib treatment was retrospectively reviewed to assess the size and complexity of pre-existing cysts, new cysts, and enlarging cysts...
April 2017: Lung Cancer: Journal of the International Association for the Study of Lung Cancer
https://www.readbyqxmd.com/read/28285268/cardiac-manifestations-of-parasitic-diseases
#8
REVIEW
Maria Carmo P Nunes, Milton Henriques Guimarães Júnior, Adriana Costa Diamantino, Claudio Leo Gelape, Teresa Cristina Abreu Ferrari
The heart may be affected directly or indirectly by a variety of protozoa and helminths. This involvement may manifest in different ways, but the syndromes resulting from impairment of the myocardium and pericardium are the most frequent. The myocardium may be invaded by parasites that trigger local inflammatory response with subsequent myocarditis or cardiomyopathy, as occurs in Chagas disease, African trypanosomiasis, toxoplasmosis, trichinellosis and infection with free-living amoebae. In amoebiasis and echinococcosis, the pericardium is the structure most frequently involved with consequent pericardial effusion, acute pericarditis, cardiac tamponade or constrictive pericarditis...
March 11, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28283013/-molecular-characterization-of-echinococcus-granulosus-isolates-obtained-from-different-hosts
#9
Emrah Erdoğan, Bora Özkan, Fatih Mutlu, Serkan Karaca, İzzet Şahin
Echinococcus granulosus is a parasite that can be seen throughout the world. So far, five species of genus Echinococcus have been identified as parasite in people: E.granulosus, E.multilocularis, E.vogeli, E.oligarthrus, E.shiquicus. Larval (metacestod) form of parasite settles in internal organs of hoofed animals (cattle, goats, pigs, horses, sheep, etc.) and human; the adult form is found in small intestine of final host, canine. Disease caused by parasite called as "Cystic echinococcosis" (CE) is an important health problem and causes economic losses in many countries including our country that livestock is common...
January 2017: Mikrobiyoloji Bülteni
https://www.readbyqxmd.com/read/28270943/pathologic-and-radiologic-correlation-of-adult-cystic-lung-disease-a-comprehensive-review
#10
REVIEW
Prajwal Boddu, Vamsi Parimi, Michale Taddonio, Joshua Robert Kane, Anjana Yeldandi
The presence of pulmonary parenchymal cysts on computed tomography (CT) imaging presents a significant diagnostic challenge. The diverse range of possible etiologies can usually be differentiated based on the clinical setting and radiologic features. In fact, the advent of high-resolution CT has facilitated making a diagnosis solely on analysis of CT image patterns, thus averting the need for a biopsy. While it is possible to make a fairly specific diagnosis during early stages of disease evolution by its characteristic radiological presentation, distinct features may progress to temporally converge into relatively nonspecific radiologic presentations sometimes necessitating histological examination to make a diagnosis...
2017: Pathology Research International
https://www.readbyqxmd.com/read/28264540/diagnosis-and-treatment-of-cystic-lung-disease
#11
REVIEW
Sanghoon Park, Eun Joo Lee
Cystic lung disease (CLD) is a group of lung disorders characterized by the presence of multiple cysts, defined as air-filled lucencies or low-attenuating areas, bordered by a thin wall (usually < 2 mm). The recognition of CLDs has increased with the widespread use of computed tomography. This article addresses the mechanisms of cyst formation and the diagnostic approaches to CLDs. A number of assessment methods that can be used to confirm CLDs are discussed, including high-resolution computed tomography, pathologic approaches, and genetic/ serologic markers, together with treatment modalities, including new therapeutic drugs currently being evaluated...
March 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/28248571/spontaneous-pneumothoraces-in-patients-with-birt-hogg-dub%C3%A3-syndrome
#12
Nishant Gupta, Elizabeth J Kopras, Elizabeth P Henske, Laura E James, Souheil El-Chemaly, Srihari Veeraraghavan, Matthew G Drake, Francis X McCormack
RATIONALE: Spontaneous pneumothorax is a common complication of Birt-Hogg-Dubé syndrome (BHD). The optimal approach to treatment and prevention of BHD-associated spontaneous pneumothorax, and to advising BHD patients regarding risk of pneumothorax associated with air travel is not well established. METHODS: Patients with BHD were recruited from the Rare Lung Diseases Clinic Network and the BHD Foundation, and surveyed about disease manifestations and air travel experiences...
March 1, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28236872/paratracheal-cyst-rupture-a-differential-diagnosis-for-tracheal-rupture
#13
Joana Marques, Ana Rita Henriques, Luisa Azevedo, Daniela Chalo, Adelina Almeida
Tracheobronchial rupture is a rare but potentially life-threatening complication commonly caused by neck and chest trauma. Iatrogenic tracheobronchial rupture can be caused by intubation, tracheostomy, bronchoscopy but also linked to pre-existing primary diseases. Paratracheal air cysts, infrequently described in literature, seem to be associated with obstructive lung disease and weaknesses in right posterior lateral wall of the trachea. We report a case of a paratracheal air cyst rupture in a previous healthy patient...
March 2017: Brazilian Journal of Anesthesiology
https://www.readbyqxmd.com/read/28224031/first-report-of-tasmanian-sheep-strain-g2-genotype-isolated-from-iranian-goat-using-the-high-resolution-melting-hrm-analysis
#14
Ahmad Hosseini-Safa, Mohammad Ali Mohag Hegh, Nader Pestechian, Maryam Ganji, Rasoul Mohammadi, Reza Mahmoudi Lamouki, Mohammad Rostami-Nejad
AIM: The present study was aimed to evaluate E. granulosus genotypes isolated from goats using HRM analysis in Isfahan province. BACKGROUND: Cystic echincoccosis, so-called hydatidosis, is widespread infection caused by the larval stage of Echinococcus granulosus. This is an important zoonotic disease worldwide, especially in the developing countries such as Iran. To date, molecular studies mainly based on the mitochondrial DNA sequences have identified distinct genotypes termed G1-G10 which can differ in some characteristics such as the growth and infectivity to different intermediate hosts or the survival rate in the definitive hosts that are important for the development of control strategies...
December 2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/28222720/birt-hogg-dub%C3%A3-syndrome-a-literature-review-and-case-study-of-a-chinese-woman-presenting-a-novel-flcn-mutation
#15
Shengyu Hao, Fei Long, Fenglan Sun, Teng Liu, Daowei Li, Shujuan Jiang
BACKGROUND: The Birt-Hogg-Dubé (BHD) syndrome is a very rare autosomal dominant form of genodermatosis caused by germline mutations in the folliculin (FLCN) gene, which is mapped to the p11.2 region in chromosome 17. BHD commonly presents cutaneous fibrofolliculomas, pulmonary cysts, renal cell carcinoma, and recurrent pneumothoraxes. The disease is easily ignored or misdiagnosed as pneumothorax, pulmonary lymphangiomyomatosis (LAM), or emphysema. Follow-up and guidelines for managing recurrent pneumothoraxes in these patients are lacking...
February 21, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28217612/isolated-pulmonary-hydatid-cyst-misinterpreted-as-metastatic-pulmonary-lesion-in-an-operated-case-of-carcinoma-breast-in-young-female
#16
Ravish Kshatriya, Dhaval Prajapati, Nimit Khara, Rajiv Paliwal, Satish Patel
Hydatidosis is caused by Echinococcus granulosus. Humans may be infected incidentally as intermediate host by the accidental consumption of soil, water, or food contaminated by fecal matter of an infected animal. Hydatidosis is one of the most symptomatic parasitic infections in various livestock - raising countries. Lung is the second most commonly affected organ following the liver. The symptoms depend on the size and site of the lesion. It can present as an asymptomatic pulmonary lesion to hemoptysis, chest pain, coughing anaphylaxis, and shock...
July 2016: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/28216527/usefulness-of-intraoperative-cone-beam-ct-images-on-video-assisted-thoracic-surgery
#17
Harutaka Hisano, Tohru Sakuragi, Yoshinobu Kakiuchi, Satoshi Takita, Yuuji Takeda, Shigeki Morita, Hiroyuki Irie
For the resection of pulmonary ground glass opacity (GGO) or non-palpable nodule on video-assisted thoracic surgery (VATS), preoperative computed tomography (CT)-guided VATS marker pricking is usually performed. Recently, air embolisms after VATS marker pricking have been reported to be serious problems. The purpose of this study was to evaluate the usefulness of intraoperative cone beam CT images on VATS to avoid preoperative VATS marker pricking. The CT number of the both GGO and nodule indicate the range from -200 to -800 HU in general...
2017: Nihon Hoshasen Gijutsu Gakkai Zasshi
https://www.readbyqxmd.com/read/28211081/h3f3a-mutation-in-giant-cell-tumour-of-the-bone-is-detected-by-immunohistochemistry-using-a-monoclonal-antibody-against-the-g34w-mutated-site-of-the-histone-h3-3-variant
#18
Julian Lüke, Alexandra von Baer, Jordan Schreiber, Christoph Lübbehüsen, Thomas Breining, Kevin Mellert, Ralf Marienfeld, Markus Schultheiss, Peter Möller, Thomas Fe Barth
AIMS: Giant cell tumour of bone (GCTB) is a neoplasm predominantly of long bones characterised by the H3F3A mutation G34W. Conventional diagnostic is challenged by the tumour's giant cell-rich morphology, which overlaps with other giant cell containing lesions of the bone. Recently, a monoclonal antibody specific for the H3F3A mutation has been generated. Our aim was to test this antibody on a cohort of giant cell containing lesions. METHODS AND RESULTS: We used the antibody for analysis of 22 H3F3A-mutated GCTB, including two patients with recurrences; for comparison we analysed a cohort of 36 H3F3A-wild-type giant cell-rich lesions of the bone and soft tissue, containing one brown tumour, six aneurysmal bone cysts, six chondroblastomas, five non-ossifying-fibromas, two fibrous dysplasias, nine tenosynovial giant cell tumours, one giant cell-rich sarcoma and six osteosarcomas...
February 17, 2017: Histopathology
https://www.readbyqxmd.com/read/28209954/-combined-echinococcosis-management-in-children
#19
R Kh Shangareyeva, A A Mirasov, V V Glazyrina, E K Timerbaeva
AIM: To analyze the results of diagnosis and treatment of combined echinococcosis. MATERIAL AND METHODS: The study included 51 children. 40 (78.4%) of them had combined lesion of liver and other organs, 29 - combined echinococcosis of liver and lungs. Echinococcosis of both lungs was observed in 14 children including lesion of liver in 6 cases. Combined echinococcosis of three organs was observed in 5 patients. RESULTS AND DISCUSSION: Combined echinococcosis in children was associated with uneven growth of parasitic cysts in various tissues...
2017: Khirurgiia
https://www.readbyqxmd.com/read/28209203/crizotinib-associated-renal-cysts-carcs-incidence-and-patterns-of-evolution
#20
Laird B Cameron, Damian H S Jiang, Kate Moodie, Catherine Mitchell, Benjamin Solomon, Bimal Kumar Parameswaran
BACKGROUND: Novel therapeutic agents recently introduced for the treatment of cancer have several unusual side effects. An increased incidence of renal cystic lesions, often with features concerning for malignancy or infection, has been reported in patients with anaplastic lymphoma kinase (ALK) - rearranged advanced non-small cell lung cancer (NSCLC) treated with Crizotinib. Many of these lesions undergo spontaneous resolution despite developing complex features on imaging. We assess the incidence and patterns of evolution of Crizotinib Associated Renal Cysts [CARCs] at our institute and provide histopathology correlation of their benign nature...
February 16, 2017: Cancer Imaging: the Official Publication of the International Cancer Imaging Society
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