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In Vivo

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https://www.readbyqxmd.com/read/28652456/lung-cancer-in-patients-with-severe-idiopathic-pulmonary-fibrosis-critical-aspects
#1
Elena Bargagli, Viola Bonti, Katia Ferrari, Elisabetta Rosi, Alessandra Bindi, Maurizio Bartolucci, Moroni Chiara, Luca Voltolini
Idiopathic pulmonary fibrosis (IPF) is a rare interstitial lung disease limited to the lung with an undefined etiopathogenesis and a very short life expectancy (less than 5 years). IPF susceptibility has been associated with several genetic and environmental risk factors and the prognosis is conditioned by comorbidities such as gastro-esophageal reflux, depression, venous thromboembolism, pulmonary hypertension and lung cancer. At 5 years follow-up, 15% of IPF patients develop lung cancer, which can significantly reduce their survival...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652455/rapid-progressive-disease-after-nivolumab-therapy-in-three-patients-with-metastatic-renal-cell-carcinoma
#2
Yuki Kobari, Tsunenori Kondo, Toshio Takagi, Kenji Omae, Hayakazu Nakazawa, Kazunari Tanabe
BACKGROUND/AIM: Rapid progressive disease (RPD), accelerated tumour growth immediate after the initiation of immune checkpoint inhibitor therapy, has been reported in melanoma and lung cancer. Herein, we describe 3 cases of RPD during the initial phase of nivolumab treatment for metastatic renal cell carcinoma. PATIENTS AND METHODS: The first and second patients received nivolumab in the fourth-line setting. The third patient received nivolumab therapy as third-line treatment...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652454/hepatic-epithelioid-hemangioendothelioma-a-rare-tumor-and-diagnostic-dilemma
#3
Vladislav Treska, Ondrej Daum, Martin Svajdler, Vaclav Liska, Jiri Ferda, Jan Baxa
BACKGROUND/AIM: Hepatic epithelioid haemangio-endothelioma (HEHE) is a very rare malignant tumor of vascular origin and uncertain biological behaviour that is difficult to diagnose using preoperative radiology diagnostic techniques. PATIENTS AND METHODS: The authors present here two patients with HEHE of different extent. The first patient had a generalised form of disease, with involvement of the liver, lungs and bones and was treated with a combination of bevacizumab and capecitabine...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652453/predictive-factors-for-prolonged-urination-disorder-after-permanent-125-i-brachytherapy-for-localized-prostate-cancer
#4
Hidehisa Mori, Tomoharu Fukumori, Kei Daizumoto, Megumi Tsuda, Yoshihito Kusuhara, Tomoya Fukawa, Yasuyo Yamamoto, Kunihisa Yamaguchi, Masayuki Takahashi, Akiko Kubo, Takashi Kawanaka, Shunsuke Furutani, Hitoshi Ikushima, Hiro-Omi Kanayama
BACKGROUND: We assessed the change in LUTS after prostate brachytherapy to reveal factors for prolonged urination disorder. MATERIALS AND METHODS: Four hundred and four patients received prostate brachytherapy at our institution and were followed-up for at least 2 years. We evaluated the correlation of mean IPSS changes and clinical factors. Using multivariate analysis, we also evaluated clinical factors with potential to delay IPSS resolution. RESULTS: In cases with prostate volume more than 30 cm(3), radiation dose to 90% of prostate volume (D90) more than 160 Gy, and radiation dose to 30% of the urethral volume (UD30) more than 240 Gy, mean IPSS levels were significantly higher, even 30 months after treatment...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652452/correlation-between-infection-status-of-epstein-barr-virus-and-18-f-fluorodeoxyglucose-uptake-in-patients-with-advanced-gastric-cancer
#5
Sae Jung Na, Hye Lim Park, Joo Hyun O, Sung Yong Lee, Kyo Young Song, Sung Hoon Kim
BACKGROUND: Epstein-Barr virus-associated gastric cancer (EBVaGC) is one of the four molecular subtypes of gastric cancer, as defined by the classification recently proposed by The Cancer Genome Atlas. We evaluated the correlation between EBV positivity and (18)F-fluorodeoxyglucose ((18)F-FDG) uptake by positron emission tomography/computed tomography (PET/CT) in patients with gastric cancer. MATERIALS AND METHODS: We retrospectively enrolled patients with gastric cancer who underwent pretreatment (18)F-FDG PET/CT and subsequent surgical resection, and then were diagnosed with advanced gastric cancer (pathologic stage ≥T2 with any N stage)...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652451/a-new-prognostic-tool-for-patients-undergoing-radiotherapy-plus-upfront-transurethral-resection-for-bladder-cancer
#6
Lisa Manig, Stefan Janssen, Steven E Schild, Dirk Rades
AIM: To create a tool to estimate overall survival (OS) of patients with non-metastatic bladder cancer. PATIENTS AND METHODS: Eight parameters were retrospectively evaluated for OS in 42 patients undergoing radiotherapy and upfront transurethral resection for bladder cancer. The prognostic tool included those parameters that were significant on both univariate and multivariate analyses. The tool was based on the 3-year OS rate divided by 10. Patient scores were calculated by adding the points for each significant parameter...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652450/factors-impacting-the-overall-survival-of-patients-irradiated-for-invasive-carcinoma-of-the-urinary-bladder
#7
Dirk Rades, Lisa Manig, Stefan Janssen, Steven E Schild
BACKGROUND/AIM: To contribute to personalisation of treatment for patients with carcinoma of the urinary bladder, 11 factors were analyzed for survival. PATIENTS AND METHODS: Data from 61 patients receiving definitive irradiation for carcinoma of the urinary bladder were retrospectively evaluated, namely gender, age, T-stage, N-stage, grading, pack years, smoking during irradiation, upfront transurethral resection of the bladder tumour (TURBT), equivalent dose in 2-Gy fractions (EQD2), chemotherapy and Karnofsky performance score (KPS)...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652449/combined-use-of-mammography-and-fna-eliminates-pitfalls-in-the-management-of-metaplastic-breast-carcinoma
#8
Diamantis I Tsilimigras, Ioannis Ntanasis-Stathopoulos, Dimitrios Schizas, Anargyros Bakopoulos, Demetrios Moris, Gabriela-Monica Stanc, Anastasios Tentolouris, Soumphi Nassar, Charitini Salla
BACKGROUND: Due to its heterogeneity, metaplastic breast carcinoma (MBC) poses diagnostic dilemmas, leading to delayed treatment, thereby aggravating the prognosis. Over the years, there has been controversy regarding the role of fine-needle aspiration (FNA) cytology in timely diagnosis. CASE REPORT: A 54-year-old woman presented with a palpable mass in the upper outer quadrant of her right breast with corresponding mammographic findings and FNA was performed. The smears revealed small- and medium-sized cohesive clusters of malignant cells with atypical nuclei...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652448/locally-advanced-or-metastatic-pancreatic-adenocarcinoma-easily-available-factors-of-predictive-prolonged-survival-under-gemcitabine
#9
Anne Ploquin, Stephanie Truant, Guillaume Piessen, Perrine Vuagnat, Capucine Baldini, Stephane Cattan, Mohamed Hebbar
BACKGROUND: Prognosis of patients with locally advanced or metastatic pancreatic adenocarcinoma is poor. In this study, we assessed the predictive value of easily available baseline factors for prolonged survival. PATIENTS AND METHODS: We conducted a retrospective study on patients who received gemcitabine between 1999 and 2010 for locally advanced or metastatic pancreatic adenocarcinoma. The primary end-point was the 12-month survival rate. RESULTS: We included 195 patients...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652447/clinical-predictors-for-neutrophil-to-lymphocyte-ratio-changes-in-patients-with-chronic-hepatitis-b-receiving-peginterferon-treatment
#10
Puo-Hsien LE, Kung-Hao Liang, Ming-Ling Chang, Chao-Wei Hsu, Yi-Cheng Chen, Chih-Lang Lin, Wey-Ran Lin, Ming-Wei Lai, Chau-Ting Yeh
BACKGROUND: A lower neutrophil-to-lymphocyte ratio (NLR) was found to be associated with better clinical outcomes in hepatitis B-related liver cirrhosis and hepatocellular carcinoma. We aimed to identify pre-therapeutic variables capable of predicting NLR changes in patients with hepatitis B receiving peginterferon therapy. PATIENTS AND METHODS: The baseline clinicopathological data were analyzed to correlate with NLR changes before and 1 year after peginterferon treatment in 71 patients with hepatitis B...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652446/debulking-surgery-for-high-grade-serous-endometrial-cancer-with-disseminated-peritoneal-lesions
#11
Nicolae Bacalbasa, Irina Balescu, Alexandru Filipescu
Endometrial cancer is one of the most common malignancies in postmenopausal women with good results in terms of survival, especially when diagnosed in early stages. However, prognosis significantly worseness when disseminated lesions are found. We present the case of a 60-year-old patient who presented with diffuse abdominal pain and weight loss. The patient was diagnosed with endometrial cancer with disseminated lesions and successfully submitted to debulking surgery. At two-year follow-up, the patient presents no recurrent disease...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652445/increased-copy-number-variation-of-mtdna-in-an-array-based-digital-pcr-assay-predicts-ulcerative-colitis-associated-colorectal-cancer
#12
Toshiaki Tanaka, Takashi Kobunai, Yoko Yamamoto, Koji Murono, Kensuke Otani, Koji Yasuda, Takeshi Nishikawa, Tomomichi Kiyomatsu, Kazushige Kawai, Keisuke Hata, Hiroaki Nozawa, Soichiro Ishihara, Toshiaki Watanabe
AIM: Mitochondrial dysfunction plays a central role in carcinogenesis in numerous cancer-related diseases. We examined the copy number variation of mitochondrial DNA (mtDNA) and the expression of energy-producing genes in relation to ulcerative colitis (UC)-associated carcinogenesis. MATERIALS AND METHODS: We studied 17 patients with UC-associated adenocarcinoma (UC-Ca) and 16 without UC-associated adenocarcinoma (UC-nonCa). The copy number of mtDNA in non-dysplastic mucosa in both groups was quantified by an array-based digital polymerase chain reaction (PCR) assay...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652444/reticulocyte-hemoglobin-content-helps-avoid-iron-overload-in-hemodialysis-patients-a-retrospective-observational-study
#13
Domenico Capone, Mauro Cataldi, Mauro Viniguerra, Teresa Mosca, Salvatore Barretta, Annalisa Ragosta, Aniello Sorrentino, Alessandra Vecchione, Luca Barretta, Giovanni Tarantino
BACKGROUND/AIM: Anemia in patients suffering from end-stage renal failure is currently treated with Erythropoiesis-Stimulating Agents (ESA). This treatment needs sufficient iron supplementation to avoid an inadequate dosage of ESA. Nowadays modern analytical instruments allow to accurately calculate the content of Hemoglobin (Hb) in reticulocytes (CHr), that can be used as a guide for prescribing patients with the appropriate amount of iron. PATIENTS AND METHODS: Patients, undergoing hemodialysis, were retrospectively selected from the database and were divided in two groups: group A received intravenous (IV) iron and subcutaneously ESA, and their dosages were adjusted on the basis of the following parameters: Hb, Mean corpuscular haemoglobin (MCH), CHr with consequent MCH/CHr ratio and reticulocyte count determined by the ADVIA 120 Hematology System of Siemens; group B patients were administered IV iron and ESA monitoring iron storage, Hb and ferritin...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652443/rare-case-of-cecal-signet-ring-cell-carcinoma-with-distal-intramural-spread
#14
Kohei Ono, Masahiko Murakami, Makoto Watanabe, Akira Fujimori, Koji Otsuka, Takeshi Aoki, Toshiko Yamochi-Onizuka, Masafumi Takimoto
In this paper, we report a rare case of cecal Signet ring cell carcinoma (SRCC) with Distal intramural spread (DIS) along with a review of the literature. A 71-year-old woman suffering from vomiting, abdominal pain, and abdominal distension was admitted to a hospital and was suspected to have ileus. She was transferred to our hospital and diagnosed with cecal cancer with intestinal obstruction. Laparotomy was performed, after which she was diagnosed with cecal SRCC by histopathological examination. A submucosal lesion was located 55 mm from the distal side of the main tumor...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652442/primary-gastric-alk-negative-ebv-negative-anaplastic-large-cell-lymphoma-presenting-with-iron-deficiency-anemia
#15
Wei Zhang, Samuel Burton, Shaobin Wu, Xia Qian, Mhd Nabeel Rajeh, Katie Schroeder, Mark Shuldberg, Adam Merando, Jin-Ping Lai
Anaplastic large cell lymphoma (ALCL) is a rare subtype of non-Hodgkin lymphoma (NHL). Primary gastric anaplastic lymphoma kinase (ALK) negative ALCL is extremely rare. Diagnosis of primary gastric ALK-negative ALCL is difficult to establish and prognosis is worse than ALK-positive ALCL. Here, we report a case of an 82-year-old man with a history of cerebrovascular disease presented with weakness and iron deficiency anemia. He denied any abdominal discomforts. The esophagogastroduodenoscopy revealed a large ulcerated, friable mass in the gastric body which encompassed about 80% of entire stomach...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652441/diagnostic-accuracy-of-pivka-ii-alpha-fetoprotein-and-a-combination-of-both-in-diagnosis-of-hepatocellular-carcinoma-in-patients-affected-by-chronic-hcv-infection
#16
Ivan Gentile, Antonio Riccardo Buonomo, Riccardo Scotto, Emanuela Zappulo, Canio Carriero, Mauro Piccirillo, Francesco Izzo, Marianna Rizzo, Dionigio Cerasuolo, Guglielmo Borgia, Ernesta Cavalcanti
BACKGROUND/AIM: Patients affected by liver cirrhosis are at high risk for developing hepatocellular carcinoma (HCC). The aim of this study was to evaluate the feasibility of PIVKA-II (protein induced by vitamin K absence or antagonist-II) alone or in combination with α-1 fetoprotein (AFP), as a screening marker for development of HCC. MATERIALS AND METHODS: A case-control study was conducted in 2 hospital wards in Naples. All anti-HCV-positive patients affected by HCC were considered as cases, while consecutive anti-HCV-positive patients without HCC were considered as controls...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652440/a-survival-score-based-on-symptoms-and-performance-status-for-patients-with-high-grade-gliomas-receiving-radiochemotherapy
#17
Pham Cam Phuong, LE Viet Nam, Steven E Schild, Dirk Rades, Mai Trong Khoa
AIM: To create a simple survival score for patients with high-grade gliomas based on clinical symptoms and performance status. PATIENTS AND METHODS: Thirty-six patients received neurosurgical intervention followed by radiochemotherapy for high-grade gliomas. Six pre-treatment symptoms were included in the score depending on their impairment of quality of life, scoring each between 1 and 3. For each patient, the points from the symptoms were added and another 4 points were added for Karnofsky performance status (KPS) <80%...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652439/which-is-the-safer-anastomotic-method-for-colon-surgery-ten-year-results
#18
Makoto Kosuge, Ken Eto, Ryosuke Hashizume, Mitsumasa Takeda, Kenta Tomori, Kai Neki, Norio Mitsumori, Katsuhiko Yanaga
BACKGROUND/AIM: In colon surgery, the anastomotic method is generally selected by surgeon's preferences or by local conditions. In this study, we retrospectively analyzed anastomotic complications to assess safe methods of anastomosis in colonic resection. PATIENTS AND METHODS: We retrospectively analyzed a total of 684 cases, performed between July 2003 and June 2013 in our Hospital. Anastomosis complications, such as leakage, stricture and bleeding, were analyzed in relation to the three methods of anastomosis, hand-sewn (HS), functional end-to-end (FEEA) and triangulating anastomosis (TRI)...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652438/a-head-to-head-comparison-between-surgimend%C3%A2-fetal-bovine-acellular-dermal-matrix-and-tutomesh%C3%A2-a-bovine-pericardium-collagen-membrane-in-breast-reconstruction-in-45-cases
#19
Christian Eichler, Jeria Efremova, Klaus Brunnert, Christian M Kurbacher, Oleg Gluz, Julian Puppe, Mathias Warm
BACKGROUND/AIM: The use of acellular dermal matrices (ADM) has become a widely used option in breast reconstruction. A great deal of literature is available, totaling over 3,200 ADM reconstructions. Head-to-head comparisons between SurgiMend® and Tutomesh® are not yet reported. These are the first comparative clinical data reported on the use of Tutomesh® in breast reconstruction. Postoperative complication rates and costs for these devices were evaluated. PATIENTS AND METHODS: This is a retrospective analysis of a 2-year experience with both SurgiMend® - fetal bovine acellular dermal matrix and Tutomesh® - a bovine pericardium collagen membrane in breast reconstruction in 45 cases from 2014-2015...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28652437/increased-resistance-of-skin-flora-to-antimicrobial-prophylaxis-in-patients-undergoing-hip-revision-arthroplasty
#20
Heinrich M L Mühlhofer, Lukas Deiss, Philipp Mayer-Kuckuk, Florian Pohlig, Norbert Harrasser, Ulrich Lenze, Hans Gollwitzer, Christian Suren, Peter Prodinger, Rüdiger VON Eisenhart-Rothe, Johannes Schauwecker
BACKGROUND/AIM: Prosthetic joint infection (PJI) remains a major complication after total joint replacement and is the primary indication for revision arthroplasty. Specifically, coagulase-negative Staphylococci (CNS) can cause low-grade infections. Despite the use of cephalosporin-based antimicrobial prophylaxis (AMP) and antiseptic treatment at the surgical site, evidence suggests that a significant number of cases of dermal CNS results in low-grade PJI. Thus, this study examined the bacterial colonization and resistance patterns at the surgical site...
July 2017: In Vivo
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