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Gastrointestinal lymphoma

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https://www.readbyqxmd.com/read/28815477/radiotherapy-for-mucosa-associated-lymphoid-tissue-malt-lymphoma-of-the-rectum-a-case-report
#1
Toyokazu Hayakawa, Tetsuo Nonaka, Nobutaka Mizoguchi, Yasuhito Hagiwara, Shino Shibata, Rika Sakai, Norisuke Nakayama, Tomoyuki Yokose, Yuko Nakayama
Extra-nodal mucosa-associated lymphoid tissue (MALT) lymphoma is frequently involved with the upper gastrointestinal tract, but rarely involved with the rectum. We report a case of rectal MALT lymphoma treated by radiotherapy (RT) alone. A 74-year-old woman with lower abdominal pain was diagnosed with MALT lymphoma by endoscopic mucosal resection (EMR). She was diagnosed as stage IE (Ann Arbor) MALT lymphoma by diagnostic work-up and review of EMR specimens. Definitive RT was performed with curative intent, totaling 30 Gy in 15 fractions...
August 16, 2017: Clinical Journal of Gastroenterology
https://www.readbyqxmd.com/read/28809125/post-chemotherapy-perforation-in-cats-with-discrete-intermediate-or-large-cell-gastrointestinal-lymphoma
#2
Zachary Crouse, Brenda Phillips, Andi Flory, Jennifer Mahoney, Keith Richter, Linda Kidd
Objectives Gastrointestinal (GI) perforation is a well-described complication of GI lymphoma in people, commonly occurring within days of initiation of chemotherapy. There are no studies documenting the prevalence of GI perforation in cats with intermediate- or large-cell GI lymphoma or whether it is associated with induction of chemotherapy. The objectives of this study were to document the prevalence and timing of post-chemotherapy perforation in cats with discrete GI masses caused by intermediate- or large-cell lymphoma...
August 1, 2017: Journal of Feline Medicine and Surgery
https://www.readbyqxmd.com/read/28776497/endoscopic-ultrasound-and-endoscopic-ultrasound-guided-fine-needle-aspiration-in-the-diagnosis-of-diffuse-gastrointestinal-lesions-with-inconclusive-endoscopic-biopsies
#3
Hussein Hassan Okasha, Shaimaa Elkholy, Mohamed Sayed, Reem Ezzat Mahdy, Yehia ElSherif, Emad El Gemeie, Amr Abo El Magd
BACKGROUND/AIMS: Many gastrointestinal tumors appearing as diffuse circumferential malignancies, for example, diffuse signet ring adenocarcinoma and lymphoma, might primarily involve the submucosal layer and hence are difficult to diagnose because they frequently yield negative endoscopic biopsies. This main aim of this study was to evaluate the accuracy of endoscopic ultrasound (EUS) and EUS-guided fine-needle aspiration (EUS-FNA) in the diagnosis of diffuse gastrointestinal lesions with inconclusive endoscopic biopsies...
August 4, 2017: Turkish Journal of Gastroenterology: the Official Journal of Turkish Society of Gastroenterology
https://www.readbyqxmd.com/read/28762251/h-pylori-management-in-asean-the-bangkok-consensus-report
#4
REVIEW
Varocha Mahachai, Ratha-Korn Vilaichone, Rapat Pittayanon, Jarin Rojborwonwitaya, Somchai Leelakusolvong, Monthira Maneerattanaporn, Peranart Chotivitayatarakorn, Sombat Treeprasertsuk, Chomsri Kositchaiwat, Pises Pisespongsa, Pisaln Mairiang, Aziz Rani, Alex Leow, Swe Mon Mya, Yi-Chia Lee, Sengdao Vannarath, Bouachanh Rasachak, Oung Chakravuth, Moe Myint Aung, Tiing-Leong Ang, Jose D Sollano, Duc Quach Trong, Inchaya Sansak, Olarn Wiwattanachang, Piyathida Harnsomburana, Ari Fahrial Syam, Yoshio Yamaoka, Kwong-Ming Fock, Khean-Lee Goh, Kentaro Sugano, David Graham
Helicobacter pylori (H. pylori) infection remains to be the major cause of important upper gastrointestinal diseases such as chronic gastritis, peptic ulcer, gastric adenocarcinoma and mucosa-associated lymphoid tissue (MALT) lymphoma. H. pylori management in ASEAN: the Bangkok consensus report gathered key opinion leaders for the region to review and evaluate clinical aspects of H. pylori infection and to develop consensus statements, rationales and grades of recommendation for the management of H. pylori infection in clinical practice in ASEAN countries...
July 31, 2017: Journal of Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28751057/the-role-of-surgical-management-in-primary-small-bowel-lymphoma-a-single-center-experience
#5
Y-W Hong, I-M Kuo, Y-Y Liu, T-S Yeh
INTRODUCTION: Information on primary small intestinal lymphoma is more limited than for gastric lymphoma because most of the previous studies did not focus on the former. Few prognostic indicators in primary intestinal lymphoma have been reliably established because of limited patient numbers and variations in criteria for patient selection. In this study, we retrospectively reviewed the clinical and pathological characteristics of small intestinal lymphoma cases from our hospital, to determine prognostic factors and to clarify the effect of surgical resection on prognosis...
July 18, 2017: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28730251/severe-upper-gastrointestinal-bleeding-determined-by-a-gastric-lymphoma-associated-with-helicobacter-pylori-positive-atrophic-gastritis
#6
Cosmin Vasile Obleagă, Cristin Constantin Vere, Ana Maria Pătraşcu, Emil Moraru, Antoanela Valentina Crafciuc, Maria Camelia Foarfă, Stelian ŞtefăniŢă Mogoantă, Costin Teodor Streba, Simona Bondari, Ştefan Paitici, Cecil Sorin Mirea, Ionică Daniel Vîlcea
The pathogenesis of gastric cancer regardless of histological structure is a classic example of gene-environment interaction, and an important epidemiological aspect was the recognized association with Helicobacter pylori infection. This paper describes a case of gastric mucosa-associated lymphoid tissue (MALT) lymphoma in a young patient whose first sign of the disease was upper gastrointestinal bleeding and associated hemorrhagic shock. The patient is a 31-year-old man, diagnosed by endoscopy 10 years ago with H...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/28729720/comparative-gene-expression-profiling-of-the-large-cell-variant-of-gastrointestinal-marginal-zone-b-cell-lymphoma
#7
Thomas F E Barth, Johann M Kraus, Ludwig Lausser, Lucia Flossbach, Lukas Schulte, Karlheinz Holzmann, Hans A Kestler, Peter Möller
Gastrointestinal (g.i.) large cell lymphoma is currently regarded as diffuse large B-cell lymphoma (DLBCL) despite a more favorable clinical outcome compared to other DLBCL. Cluster analyses on a transcriptome signature of NF-κB target genes of 30 g.i. marginal zone B-cell lymphomas (MZBL; 8 g.i. MZBL, 22 large cell MZBL - among them 9 with coexisting small cell component) and 6 DLBCL (3 activated B-cell like (ABC), 3 germinal center-like (GCB)) reveals a distinct pattern. The distinctiveness of large cell MZBL samples is further confirmed by a cohort of 270 available B-cell lymphoma and B-cell in silico profiles...
July 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28729021/ascend-8-a-randomized-phase-1-study-of-ceritinib-450-mg-or-600-mg-taken-with-a-low-fat-meal-versus-750-mg-in-fasted-state-in-patients-with-anaplastic-lymphoma-kinase-alk-rearranged-metastatic-non-small-cell-lung-cancer-nsclc
#8
Byoung Chul Cho, Dong-Wan Kim, Alessandra Bearz, Scott A Laurie, Mark McKeage, Gloria Borra, Keunchil Park, Sang-We Kim, Marwan Ghosn, Andrea Ardizzoni, Evaristo Maiello, Alastair Greystoke, Richard Yu, Karen Osborne, Wen Gu, Jeffrey W Scott, Vanessa Q Passos, Yvonne Y Lau, Anna Wrona
INTRODUCTION: Ceritinib 750 mg fasted is approved for treatment of anaplastic lymphoma kinase (ALK)-rearranged (ALK+) non-small cell lung cancer (NSCLC) patients previously treated with crizotinib. Part 1 of ASCEND-8 study determined whether administering ceritinib 450 mg or 600 mg with a low-fat meal may enhance gastrointestinal (GI) tolerability vs 750 mg fasted in ALK+ NSCLC patients while maintaining similar exposure. METHODS: ASCEND-8 is a multicenter, randomized, open-label, phase 1 study...
July 17, 2017: Journal of Thoracic Oncology
https://www.readbyqxmd.com/read/28707167/supportive-care-for-patients-undergoing-immunotherapy
#9
Bernardo Leon Rapoport, Ronwyn van Eeden, Vincent Sibaud, Joel B Epstein, Jean Klastersky, Matti Aapro, Devan Moodley
Immune checkpoint inhibitors, a new class of cancer therapeutic agents, play an important role in the management of melanoma, NSCLC, and other malignancies. A workshop organized by three MASCC Study Groups: Oral Care, Skin Toxicities, and Neutropenia, Infection, and Myelosuppression during the MASCC Annual Meeting held in Adelaide, Australia on 23-25 June, 2016 focused on the new class of anti-cancer therapeutic agents. Topics in the workshop included the mechanism of action and clinical uses of immune anti-CTL4 and anti-PD1 antibodies, checkpoint inhibitor toxicities, including skin adverse events, gastrointestinal toxicities, oral complications, pulmonary toxicities, and endocrinological and immune-related infections...
July 13, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28705174/extensive-colorectal-lymphomatous-polyposis-complicated-by-acute-intestinal-obstruction-a-case-report
#10
Jaques Waisberg, Amanda do Val Anderi, Pedro Augusto Soffner Cardoso, José Henrique Miranda Borducchi, Demetrius Eduardo Germini, Maria Isete Fares Franco, Cidia Vasconcellos
BACKGROUND: Multiple lymphomatous polyposis is a rare type of gastrointestinal lymphoma that extensively infiltrates the intestine. Multiple lymphomatous polyposis originates from the mantle zone of the lymphoma follicle and is considered to be a mantle cell lymphoma, which is a relatively aggressive type of B-cell non-Hodgkin's lymphoma. We report an unusual case of a patient with multiple lymphomatous polyposis with extensive colorectal involvement and acute intestinal obstruction, an atypical complication of this rare disease...
July 13, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28702966/possible-role-of-helicobacter-pylori-in-diseases-of-dermatological-interest
#11
C Guarneri, J Lotti, M Fioranelli, M G Roccia, T Lotti, F Guarneri
Helicobacter pylori is a gram-negative, flagellate, microaerophilic bacterium identified for the first time about 30 years ago, as a pathogenic factor of gastritis and peptic ulcer. Soon after, it was linked to several gastrointestinal and extra-gastrointestinal diseases (hematological, cardiovascular, neurological, pulmonary and ocular diseases, obesity, diabetes mellitus, growth retardation and extragastric MALT lymphoma). Association and possible cause-effect correlation with H. pylori infection were suggested in diseases of dermatological interest such as chronic urticaria, rosacea, Henoch-Schoenleins purpura, idiopathic thrombocytopenic purpura, cutaneous and oral lichen planus, atopic dermatitis, recurrent aphthous stomatitis, systemic sclerosis, psoriasis, Sjögrens syndrome, Behçet's disease, pruritus, alopecia areata, primary cutaneous marginal zone B-cell lymphomas, vitiligo, chronic prurigo, multiformis, prurigo nodularis, leukocytoclastic vasculitis, prurigo pigmentosa, eczema nummulare, primary cutaneous MALT-type lymphoma, sublamina densa-type linear IgA bullous dermatosis, Sweet's syndrome, cutaneous T-cell pseudolymphoma and pemphigus vulgaris...
April 2017: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28702410/plasmablastic-lymphoma-in-immunocompetent-and-in-immunocompromised-patients-experience-at-a-regional-cancer-centre-in-india
#12
A H Rudresha, K C Lakshmaiah, Ankit Agarwal, K Govind Babu, D Loknatha, Linu Abraham Jacob, Suresh Babu, K N Lokesh, L K Rajeev
INTRODUCTION: Plasmablastic lymphoma (PBL) is a rare lymphoma associated with immunosuppression. It is strongly associated with immunosuppression (human immunodeficiency virus [HIV]) and often occurs within the oral cavity. PBL is also seen in patients receiving immunosuppressive therapy; however, despite its predisposition for the immunocompromised patients, PBL has been diagnosed in immunocompetent patients. AIM: This study aims to prognostic factors and outcome of PBL in immunocompromised and in immunocompetent patients...
April 2017: South Asian Journal of Cancer
https://www.readbyqxmd.com/read/28698849/clinical-characteristics-treatment-and-outcome-of-primary-rectal-lymphoma-a-single-center-experience-of-16-patients
#13
Jae Ho Jeong, Shin Kim, Jeong Eun Kim, Dok Hyun Yoon, Sang-Wook Lee, Jooryung Huh, Cheolwon Suh
BACKGROUND: The rectum is a relatively uncommon site for lymphoma compared with other gastrointestinal sites; no consensus regarding management of primary rectal lymphoma (PRL) has been formed due to its limited frequency. We aimed to investigate clinical characteristics and treatment outcomes in patients with PRL in a single center patient cohort. METHODS: We retrospectively analyzed the results of 16 consecutive patients with PRL, identified and treated at the Asan Medical Center, Seoul, Korea between January 1993 and December 2014...
June 2017: Blood Research
https://www.readbyqxmd.com/read/28693749/primary-gastrointestinal-anaplastic-large-cell-lymphoma
#14
Yi-Ying Lee, Katsuyoshi Takata, Ren-Ching Wang, Sheau-Fang Yang, Shih-Sung Chuang
Primary gastrointestinal anaplastic large cell lymphoma (GI-ALCL) is rare. We report eight new cases. The median age was 61.5 years (range 10-88), most frequently involving the stomach (n = 3) and small intestine (n = 4). The neoplastic hallmark cells in all cases expressed CD30. Anaplastic lymphoma kinase (ALK) protein was expressed in two cases (25%). By in situ hybridisation, all cases were negative for Epstein-Barr virus and for DUSP22/IRF4 gene translocation. At a median follow-up time of 37.5 months, four patients died of disease, one was alive with disease, and three were disease-free...
August 2017: Pathology
https://www.readbyqxmd.com/read/28682047/upper-gastrointestinal-conditions-nonmalignant-conditions-of-the-stomach
#15
Ku-Lang Chang, David S Estores
Functional dyspepsia can be categorized into two syndromes: postprandial distress syndrome and epigastric pain syndrome. Helicobacter pyloriinfection is one of the most common chronic infections worldwide. Acute H pylori infection causes dyspepsia, and chronic infection can cause peptic ulcer disease. H pylori also is one of the causative agents in gastric adenocarcinoma and mucosa-associated lymphoid tissue lymphoma. The incidence of H pylori infection varies among different ethnic populations and geographic locations...
July 2017: FP Essentials
https://www.readbyqxmd.com/read/28669346/crizotinib-versus-chemotherapy-on-alk-positive-nsclc-%C3%AF-a-systematic-review-of-efficacy-and-safety
#16
Mingxia Wang, Guanqi Wang, Haiyan Ma, Baoen Shan
Introduction Crizotinib was approved to treat anaplastic lymphoma kinase (ALK)-positive non-small cell lung cancer (NSCLC) by the Food and Drug Administration in 2011.We conducted a systematic review of clinical trials and retrospective studies to compare the efficacy and safety of crizotinib with chemotherapy. Methods We searched electronic databases from inception to Dec. 2016. Clinical trials and retrospective studies regarding crizotinib and crizotinib versus chemotherapy in treatment of NSCLC were eligible...
June 23, 2017: Current Cancer Drug Targets
https://www.readbyqxmd.com/read/28668386/rituximab-dose-dense-chemotherapy-with-or-without-high-dose-chemotherapy-plus-autologous-stem-cell-transplantation-in-high-risk-diffuse-large-b-cell-lymphoma-dlcl04-final-results-of-a-multicentre-open-label-randomised-controlled-phase-3-study
#17
Annalisa Chiappella, Maurizio Martelli, Emanuele Angelucci, Ercole Brusamolino, Andrea Evangelista, Angelo Michele Carella, Caterina Stelitano, Giuseppe Rossi, Monica Balzarotti, Francesco Merli, Gianluca Gaidano, Vincenzo Pavone, Luigi Rigacci, Francesco Zaja, Alfonso D'Arco, Nicola Cascavilla, Eleonora Russo, Alessia Castellino, Manuel Gotti, Angela Giovanna Congiu, Maria Giuseppina Cabras, Alessandra Tucci, Claudio Agostinelli, Giovannino Ciccone, Stefano A Pileri, Umberto Vitolo
BACKGROUND: The prognosis of young patients with diffuse large B-cell lymphoma at high risk (age-adjusted International Prognostic Index [aa-IPI] score 2 or 3) treated with R-CHOP (rituximab, cyclophosphamide, vincristine, doxorubicin, and prednisone) is poor. The aim of this study was to investigate the possible benefit of intensification with high-dose chemotherapy and autologous stem-cell transplantation as part of first-line treatment in these patients. METHODS: We did a multicentre, open-label, randomised, controlled, phase 3 trial with a 2 × 2 factorial design to compare, at two different R-CHOP dose levels, a full course of rituximab-dose-dense chemotherapy (no transplantation group) versus an abbreviated course of rituximab-dose-dense chemotherapy followed by consolidation with R-MAD (rituximab plus high-dose cytarabine plus mitoxantrone plus dexamethasone) and high-dose BEAM chemotherapy (carmustine, etoposide, cytarabine, and melphalan) plus autologous stem-cell transplantation (transplantation group) in young patients (18-65 years) with untreated high-risk diffuse large B-cell lymphoma (aa-IPI score 2-3)...
August 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28666906/craniospinal-irradiation-prior-to-stem-cell-transplant-for-hematologic-malignancies-with-cns-involvement-effectiveness-and-toxicity-after-photon-or-proton-treatment
#18
Jillian R Gunther, Ahmad R Rahman, Wenli Dong, Zeinab Abou Yehia, Partow Kebriaei, Gabriela Rondon, Chelsea C Pinnix, Sarah A Milgrom, Pamela K Allen, Bouthaina S Dabaja, Grace L Smith
PURPOSE/OBJECTIVE(S): Craniospinal irradiation (CSI) improves local control of leukemia/lymphoma with central nervous system (CNS) involvement; however, for adult patients anticipating stem cell transplant (SCT), cumulative treatment toxicity is a major concern. We evaluated toxicities and outcomes for patients receiving proton or photon CSI before SCT. METHODS AND MATERIALS: We identified 37 consecutive leukemia/lymphoma patients with CNS involvement who received CSI before SCT at our institution...
May 10, 2017: Practical Radiation Oncology
https://www.readbyqxmd.com/read/28655944/importance-of-second-look-endoscopy-on-an-empty-stomach-for-finding-gastric-bezoars-in-patients-with-gastric-ulcers
#19
Masaya Iwamuro, Shouichi Tanaka, Yuki Moritou, Tomoki Inaba, Reiji Higashi, Chiaki Kusumoto, Naoko Yunoki, Shin Ishikawa, Yuko Okamoto, Yoshinari Kawai, Ken-Ichi Kitada, Ryuta Takenaka, Tatsuya Toyokawa, Hiroyuki Okada
 Most gastric bezoars can be treated with endoscopic fragmentation combined with or without cola dissolution, whereas laparotomy or laparoscopic surgery is generally inevitable for small intestinal bezoars because they cause small bowel obstruction. Therefore, early diagnosis and management of gastric bezoars are necessary to prevent bezoar-induced ileus. To investigate the incidence of overlooked gastric bezoars during the initial esophagogastroduodenoscopy, we retrospectively reviewed the cases of 27 patients diagnosed with gastrointestinal bezoars...
June 2017: Acta Medica Okayama
https://www.readbyqxmd.com/read/28641637/-clinical-efficacy-and-safety-of-cmod-regimen-as-the-first-treatment-for-aged-new-diagnosed-patients-with-peripheral-t-cell-lymphoma
#20
Xiao-Lei Liu, Lei Gao, Na Cui
OBJECTIVE: To investigate clinical efficacy and safety of CMOD regimen as the first treatment for the aged new-diagnosed patients with peripheral T-cell lymphoma. METHODS: Seventy-six patients diagnosed as peripheral T cell lymphoma according to chemotherapy were divided into the 2 group: A and B groups. The patients in A group received CMOD regimen (38 cases) and the patients in B group received CHOP regiment (38 cases). The clinical efficacy, PFS (progression-free survival), OS and the adverse reactions in the 2 groups were compared...
June 2017: Zhongguo Shi Yan Xue Ye Xue za Zhi
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