keyword
MENU ▼
Read by QxMD icon Read
search

Diagnosis and procedures

keyword
https://www.readbyqxmd.com/read/28454401/safety-and-effectiveness-of-localized-lung-resection-combined-with-neoadjuvant-chemotherapy-in-the-treatment-of-stage-i-ii-non-small-cell-lung-cancer
#1
Bing Zhu, Jianru Yang, Pei Zhang, Lin Shen, Xiaolong Li, Jing Li
This study was conducted to evaluate the safety and effectiveness of localized lung resection combined with neoadjuvant chemotherapy in the treatment of stage I-II non-small cell lung cancer (NSCLC). A total of 88 patients, who were admitted to our hospital for first diagnosis and treatment, were selected. The patients were divided into control group (n=40 cases) and observation group (n=48 cases) according to the last digit of the admission number. The control group was treated with minimally invasive localized lung resection by thoracoscope...
April 2017: Oncology Letters
https://www.readbyqxmd.com/read/28453433/diagnostic-accuracy-of-selective-3-t-mr-neurography-guided-retroperitoneal-genitofemoral-nerve-blocks-for-the-diagnosis-of-genitofemoral-neuralgia
#2
Jan Fritz, A Lee Dellon, Eric H Williams, Gedge D Rosson, Allan J Belzberg, Frederick E Eckhauser
Purpose To determine if 3-T magnetic resonance (MR) neurography-guided retroperitoneal genitofemoral nerve (GFN) blocks are safe and effective for the diagnosis of genitofemoral neuralgia. Materials and Methods Following institutional review board approval and informed consent, 26 subjects (16 men, 10 women; mean age, 42 years [range, 24-78 years]; mean body mass index, 28 kg/m(2) [range, 20-35 kg/m(2)]) with intractable groin pain were included. By using a 3-T MR imaging system, intermediate-weighted turbo spin-echo pulse sequences, and MR-conditional needles, diagnostic MR neurography-guided GFN blocks were performed in the retroperitoneum...
April 28, 2017: Radiology
https://www.readbyqxmd.com/read/28449489/electromagnetic-navigational-bronchoscopy-with-dye-marking-for-identification-of-small-peripheral-lung-nodules-during-minimally-invasive-surgical-resection
#3
Juan A Muñoz-Largacha, Michael I Ebright, Virginia R Litle, Hiran C Fernando
BACKGROUND: Identification of small peripheral lung nodules during minimally invasive resection can be challenging. Electromagnetic navigational bronchoscopy (ENB) with injection of dye to identify nodules can be performed by the surgeon immediately prior to resection. We evaluated the effectiveness of ENB with dye marking to aid minimally invasive resection. METHODS: Patients with peripheral pulmonary nodules underwent ENB before planned thoracoscopic or robotic-assisted thoracoscopic resection...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28449247/informant-discrepancy-defines-discrete-clinically-useful-autism-spectrum-disorder-subgroups
#4
Matthew D Lerner, Andres De Los Reyes, Deborah A G Drabick, Alan H Gerber, Kenneth D Gadow
BACKGROUND: Discrepancy between informants (parents and teachers) in severity ratings of core symptoms commonly arise when assessing autism spectrum disorder (ASD). Whether such discrepancy yields unique information about the ASD phenotype and its clinical correlates has not been examined. We examined whether degree of discrepancy between parent and teacher ASD symptom ratings defines discrete, clinically meaningful subgroups of youth with ASD using an efficient, cost-effective procedure...
April 27, 2017: Journal of Child Psychology and Psychiatry, and Allied Disciplines
https://www.readbyqxmd.com/read/28448863/multi-sited-hydatid-cystic-disease-with-muscular-involvement-in-a-young-female-a-case-report-from-syria
#5
Hazem Aljasem, Mohammad Almess, Monzer Bakgagi
INTRODUCTION: Hydatidosis is a unique disease caused by a tapeworm called Echinococcus granulosus. Musculoskeletal involvement with hydatid cystic disease accounts for less than 5% of all cases. The main purpose of this study is to present a case of multi-sited hydatid cystic disease and how to manage it. PRESENTATION OF CASE: Here we present a case of 14-year-old girl complained of a gradually enlarging mass on her left shoulder with a final diagnosis of triple-sited hydatid cystic disease including the right lung, the left trapezius muscle and the liver...
April 19, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28448587/collection-of-cell-free-dna-for-genomic-analysis-of-solid-tumors-in-a-clinical-laboratory-setting
#6
Christopher K Raymond, Jennifer Hernandez, Reynold Karr, Kay Hill, Mark Li
The breadth of diagnostic procedures that utilize cell free DNA (cfDNA) from human plasma has increased dramatically in recent years. Here, we confirm that tumor-derived cfDNA fragments are similar in size distribution to cfDNA derived from normal tissues. Therefore, collection procedures optimized with healthy donor specimens are likely to be applicable to the diagnosis and monitoring of many different cancer types. We verify that the distribution and DNA sequences of fragmentation sites in cfDNA from both normal-germline and tumor-derived cfDNA are non-random...
2017: PloS One
https://www.readbyqxmd.com/read/28448381/higher-surgical-morbidity-for-ulcerative-colitis-patients-in-the-era-of-biologics
#7
Jonathan S Abelson, Fabrizio Michelassi, Jialin Mao, Art Sedrakyan, Heather Yeo
OBJECTIVE: To investigate differences in surgical approach and postoperative outcomes for patients with ulcerative colitis (UC) before and after the introduction of biologic therapy. BACKGROUND: Biologic use has dramatically increased since Food and Drug Administration approval of infliximab. Studies conflict as to the effect of these agents on surgical outcomes with some demonstrating worse surgical outcomes whereas others have found no difference. METHODS: We used an administrative, all-payer, all-age group database located in New York State...
April 26, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28448267/endogenous-thymosin-%C3%AE-4-expression-in-sacrococcygeal-pilonidal-sinus-disease-a-retrospective-immunohistochemical-analysis-of-excisional-skin-biopsy-samples
#8
Sevinc Sahin
Thymosin beta 4 (Tβ4) is a peptide that has been shown in dermal, corneal, and cardiac preclinical injury models to potentially affect tissue protection, regeneration, and repair. Sacrococcygeal pilonidal sinus disease (SPSD) is a chronic inflammatory disorder associated with a high incidence of recurrence, chronic fistulation, and a challenging postoperative surgical wound healing process. Retrospectively, an immunohistochemical analysis was conducted to evaluate endogenous Tβ4 expression in excisional skin biopsies from patients with SPSD...
April 2017: Ostomy/wound Management
https://www.readbyqxmd.com/read/28447967/management-of-colovesical-and-colovaginal-diverticular-fistulas-our-experience-and-literature-reviewed
#9
Tommaso Marcucci, Sandro Giannessi, Francesco Giudici, Sara Riccadonna, Agnese Gori, Francesco Tonelli
AIM: This study aims evaluate the effectiveness of various surgical techniques in treating diverticular fistulas, and the safety and efficacy of the laparoscopic procedure comparing our results with those of the literature. MATERIAL OF STUDY: This was a prospective and uncontrolled study performed at a general surgery units. Between 2005 and 2011, 16 patients (11 men, 5 women) underwent surgery for diverticular fistulas. The mean age was 70.2 (range, 35-87) years...
2017: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/28447964/a-rare-cause-of-acute-gastrointestinal-hemorrhage-ileal-lipoma-case-report
#10
E Manna, Fabrizio Maria Frattaroli, E Polettini, Aldo Nunziale, Giuseppe Pappalardo
Primary small bowel tumors account for 1-6% of all Gastrointestinal (G.I.) tract malignancies. Among these pedunculated lipomas are unusual. We report a case of a 66-year-old male with a history of G.I. hemorrhage and acute anemia, negative upper and lower endoscopies and a pedunculated lipoma in distal ileum, revealed by CT enterography. The patient was successfully treated by open surgery. Patients with G.I. hemorrhage and negative upper and lower endoscopies need an accurate evaluation of small bowel. Multislice CT enterography or Magnetic Resonance enteroclysis/ enterography represent the fastest and more accurate tools to obtain an exhaustive evaluation of small bowel...
2017: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/28447904/fine-needle-aspiration-versus-frozen-section-in-the-evaluation-of-malignant-thyroid-nodules-in-patients-with-the-diagnosis-of-suspicious-for-malignancy-or-malignancy-by-fine-needle-aspiration
#11
Qin Ye, Jennifer S Woo, Qunzi Zhao, Ping Wang, Pintong Huang, Lirong Chen, Xin Li, Kanlun Xu, Ying Yong, Stephanie Sung-Eun Yang, Jianyu Rao
CONTEXT: - The Bethesda System for Reporting Thyroid Cytopathology recommends against the use of intraoperative frozen section (FS) during lobectomy of a thyroid nodule with a fine-needle aspiration (FNA) diagnosis of malignant. Bethesda recommendations for FS in the FNA category of suspicious for malignancy (SFM) is less well-defined. In some institutions in China, FS examination is performed during lobectomy even for FNA-proven malignant cases. OBJECTIVE: - -To compare the efficacy of FNA versus FS in the evaluation of malignant thyroid lesions...
May 2017: Archives of Pathology & Laboratory Medicine
https://www.readbyqxmd.com/read/28447328/utility-of-doppler-ultrasonography-for-diagnosing-and-assessing-treatment-effects-in-liver-compartment-syndrome
#12
Yusuke Ando, Masatoshi Ishigami, Yoji Ishizu, Teiji Kuzuya, Takashi Honda, Kazuhiko Hayashi, Tetsuya Ishikawa, Hidemi Goto, Yoshiki Hirooka
Liver compartment syndrome is a life-threatening complication of hepatic subcapsular hematoma; diagnosis and assessment of treatment effects are therefore important. We report a rare case of liver compartment syndrome due to spontaneous hepatic subcapsular hematoma without any underlying conditions, in which Doppler ultrasonography (US) proved useful in both diagnosis and assessment of treatment effects. A 32-year-old woman experienced sudden epigastralgia and was diagnosed with hepatic subcapsular hematoma in the right lobe, based on contrast-enhanced computed tomography...
April 26, 2017: Clinical Journal of Gastroenterology
https://www.readbyqxmd.com/read/28446940/a-case-of-disseminated-peritoneal-leiomyomatosis-after-two-laparoscopic-procedures-due-to-uterine-fibroids
#13
Michał Ciebiera, Aneta Słabuszewska-Jóźwiak, Kornelia Zaręba, Grzegorz Jakiel
Disseminated peritoneal leiomyomatosis (DPL) is a rare disorder characterized by the presence of multifocal nodules and tumors composed of proliferating smooth muscle tissue, spread throughout the peritoneum. Estrogens and progesterone are considered to be the main factors initiating the formation of disseminated leiomyomatosis. Disseminated peritoneal leiomyomatosis is often asymptomatic, and acyclic vaginal bleeding or pain in the lower abdomen is associated with leiomyomatous rebuilt uterus corpus. Disseminated peritoneal leiomyomatosis can have other ambiguous presentation...
2017: Wideochirurgia i Inne Techniki Mało Inwazyjne, Videosurgery and Other Miniinvasive Techniques
https://www.readbyqxmd.com/read/28446552/a-european-respiratory-society-technical-standard-exhaled-biomarkers-in-lung-disease
#14
Ildiko Horváth, Peter J Barnes, Stelios Loukides, Peter J Sterk, Marieann Högman, Anna-Carin Olin, Anton Amann, Balazs Antus, Eugenio Baraldi, Andras Bikov, Agnes W Boots, Lieuwe D Bos, Paul Brinkman, Caterina Bucca, Giovanna E Carpagnano, Massimo Corradi, Simona Cristescu, Johan C de Jongste, Anh-Tuan Dinh-Xuan, Edward Dompeling, Niki Fens, Stephen Fowler, Jens M Hohlfeld, Olaf Holz, Quirijn Jöbsis, Kim Van De Kant, Hugo H Knobel, Konstantinos Kostikas, Lauri Lehtimäki, Jon Lundberg, Paolo Montuschi, Alain Van Muylem, Giorgio Pennazza, Petra Reinhold, Fabio L M Ricciardolo, Philippe Rosias, Marco Santonico, Marc P van der Schee, Frederik-Jan van Schooten, Antonio Spanevello, Thomy Tonia, Teunis J Vink
Breath tests cover the fraction of nitric oxide in expired gas (FeNO), volatile organic compounds (VOCs), variables in exhaled breath condensate (EBC) and other measurements. For EBC and for FeNO, official recommendations for standardised procedures are more than 10 years old and there is none for exhaled VOCs and particles. The aim of this document is to provide technical standards and recommendations for sample collection and analytic approaches and to highlight future research priorities in the field. For EBC and FeNO, new developments and advances in technology have been evaluated in the current document...
April 2017: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
https://www.readbyqxmd.com/read/28446544/cellular-expression-of-pd-l1-in-the-peripheral-blood-of-lung-cancer-patients-is-associated-with-worse-survival
#15
Daniel J Boffa, Ryon P Graf, Michelle C Salazar, Jessica Hoag, David Lu, Rachel Krupa, Jessica Louw, Lyndsey Dugan, Yipeng Wang, Mark Landers, Mahipal Suraneni, Stephanie B Greene, Samir Makani, Marisa Magaña, Lyudmila Bazhenova, Ryan V Dittamore, Jorge Nieva
BACKGROUND: Lung cancer treatment has become increasingly dependent upon invasive biopsies to profile tumors for personalized therapy. Recently, tumor expression of PD-L1 has gained interest as a potential predictor of response to immunotherapy. Circulating biomarkers present an opportunity for tumor profiling without the risks of invasive procedures. We characterized PD-L1 expression within populations of nucleated cells in the peripheral blood of lung cancer patients in hopes of expanding the role of liquid biopsy in this setting...
April 26, 2017: Cancer Epidemiology, Biomarkers & Prevention
https://www.readbyqxmd.com/read/28446532/next-generation-sequencing-ngs-analysis-on-single-circulating-tumor-cells-ctcs-with-no-need-of-whole-genome-amplification-wga
#16
Raffaele Palmirotta, Domenica Lovero, Erica Silvestris, Claudia Felici, Davide Quaresmini, Paola Cafforio, Franco Silvestris
BACKGROUND: Isolation and genotyping of circulating tumor cells (CTCs) is gaining an increasing interest by clinical researchers in oncology not only for investigative purposes, but also for concrete application in clinical practice in terms of diagnosis, prognosis and decision treatment with targeted therapies. For the mutational analysis of single CTCs, the most advanced biotechnology methodology currently available includes the combination of whole genome amplification (WGA) followed by next-generation sequencing (NGS)...
May 2017: Cancer Genomics & Proteomics
https://www.readbyqxmd.com/read/28446182/improving-preimplantation-genetic-diagnosis-pgd-reliability-by-selection-of-sperm-donor-with-the-most-informative-haplotype
#17
Mira Malcov, Veronica Gold, Sagit Peleg, Tsvia Frumkin, Foad Azem, Ami Amit, Dalit Ben-Yosef, Yuval Yaron, Adi Reches, Shimi Barda, Sandra E Kleiman, Leah Yogev, Ron Hauser
BACKGROUND: The study is aimed to describe a novel strategy that increases the accuracy and reliability of PGD in patients using sperm donation by pre-selecting the donor whose haplotype does not overlap the carrier's one. METHODS: A panel of 4-9 informative polymorphic markers, flanking the mutation in carriers of autosomal dominant/X-linked disorders, was tested in DNA of sperm donors before PGD. Whenever the lengths of donors' repeats overlapped those of the women, additional donors' DNA samples were analyzed...
April 26, 2017: Reproductive Biology and Endocrinology: RB&E
https://www.readbyqxmd.com/read/28445897/adrenal-vein-catecholamine-levels-and-ratios-reference-intervals-derived-from-patients-with-primary-aldosteronism
#18
Candy W C Sze, Samuel Matthew O'Toole, Roger Kent Tirador, Scott A Akker, Matthew Matson, Leslie Perry, Maralyn Rose Druce, Tanja Dekkers, Jaap Deinum, Jacques W M Lenders, Graeme Eisenhofer, William Martyn Drake
Phaeochromocytoma localisation is generally reliably achieved with modern imaging techniques, particularly in sporadic cases. On occasion, however, there can be diagnostic doubt due to the presence of bilateral adrenal abnormalities, particularly in patients with mutations in genes predisposing them to the development of multiple phaeochromocytomas. In such cases, surgical intervention is ideally limited to large or functional lesions due to the long-term consequences associated with hypoadrenalism. Adrenal venous sampling (AVS) for catecholamines has been used in this situation to guide surgery, although there are few data available to support diagnostic thresholds...
April 26, 2017: Hormone and Metabolic Research, Hormon- und Stoffwechselforschung, Hormones et Métabolisme
https://www.readbyqxmd.com/read/28445566/variation-in-outcomes-at-bariatric-surgery-centers-of-excellence
#19
Andrew M Ibrahim, Amir A Ghaferi, Jyothi R Thumma, Justin B Dimick
Importance: In the United States, reports about perioperative complications associated with bariatric surgery led to the establishment of accreditation criteria for bariatric centers of excellence and many bariatric centers obtaining accreditation. Currently, most bariatric procedures occur at these centers, but to what extent they uniformly provide high-quality care remains unknown. Objective: To describe the variation in surgical outcomes across bariatric centers of excellence and the geographic availability of high-quality centers...
April 26, 2017: JAMA Surgery
https://www.readbyqxmd.com/read/28445561/allegations-of-failure-to-obtain-informed-consent-in-spinal-surgery-medical-malpractice-claims
#20
Jennifer Grauberger, Panagiotis Kerezoudis, Asad J Choudhry, Mohammed Ali Alvi, Ahmad Nassr, Bradford Currier, Mohamad Bydon
Importance: Predictive factors associated with increased risk of medical malpractice litigation have been identified, including severity of injury, physician sex, and error in diagnosis. However, there is a paucity of literature investigating informed consent in spinal surgery malpractice. Objective: To investigate the failure to obtain informed consent as an allegation in medical malpractice claims for patients undergoing a spinal procedure. Design, Setting, and Participants: In this retrospective cohort study, a national medicolegal database was searched for malpractice claim cases related to spinal surgery for all years available (ie, January 1, 1980, through December 31, 2015)...
April 26, 2017: JAMA Surgery
keyword
keyword
9142
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"