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radiation therapy hemorrhage

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https://www.readbyqxmd.com/read/28740925/characterization-of-efficacy-and-toxicity-after-high-dose-pelvic-reirradiation-with-palliative-intent-for-genitourinary-second-malignant-neoplasms-or-local-recurrences-after-full-dose-radiation-therapy-in-the-pelvis-a-high-volume-cancer-center-experience
#1
Sophia C Kamran, Lauren C Harshman, Mandar S Bhagwat, Vinayak Muralidhar, Paul L Nguyen, Neil E Martin, Stephanie La Follette, Sarah Faso, Akila N Viswanathan, Jason A Efstathiou, Clair J Beard
PURPOSE: The use of large-field external beam reirradiation (re-RT) after pelvic radiation therapy (RT) for genitourinary (GU) cancers has not been reported. We report the results of such treatment in patients with either symptomatic GU second malignant neoplasms or locally recurrent pelvic tumors after initial RT for whom surgery or further systemic therapy was not an option. METHODS AND MATERIALS: The records of 28 consecutive patients with advanced, bulky GU malignancies treated with high-dose, large-field re-RT with palliative intent between 2008 and 2014 were retrospectively reviewed...
April 2017: Advances in Radiation Oncology
https://www.readbyqxmd.com/read/28713429/treatment-of-severe-refractory-hematuria-due-to-radiation-induced-hemorrhagic-cystitis-with-dexamethasone
#2
José Carlos Rodrigues Nascimento, Márcio Wilker Soares Campelo, Iuri Arruda Aragão, José Fernando Bastos de Moura, Lúcio Flávio Gonzaga Silva, Reinaldo Barreto Oriá
Treatment of pelvic neoplasms with radiotherapy may develop sequelae, especially RHC. An 85-year-old male patient was admitted to a hospital emergency with gross hematuria leading to urinary retention and was diagnosed with RHC. The urinary bladder was probed, unobstructed, and maintained in continuous three-way saline irrigation. During 45 days of hospitalization, the patient underwent two cystoscopic procedures for urinary bladder flocculation, whole blood transfusions, and one platelet apheresis. None of these interventions led to clinical resolution...
2017: Case Reports in Medicine
https://www.readbyqxmd.com/read/28664017/coexistence-of-quasi-moyamoya-disease-and-poems-syndrome-in-a-patient-with-intracranial-hemorrhage-a-case-report-and-literature-review
#3
Izumi Yamaguchi, Junichiro Satomi, Nobuaki Yamamoto, Shotaro Yoshioka, Yoshiteru Tada, Kenji Yagi, Yasuhisa Kanematsu, Shinji Nagahiro
POEMS (polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes) syndrome is a rare paraneoplastic syndrome elicited by plasma cell dyscrasia. Its clinical manifestations are multiple and stroke is not a recognized feature. A 44-year-old woman with a 3-month history of bilateral lower extremity sensorimotor disturbance was admitted to our hospital. Examinations revealed polyneuropathy, organomegaly, hypothyroidism, monoclonal gammopathy, pelvic plasmacytoma, and elevated serum vascular endothelial growth factor (VEGF) levels...
January 2017: NMC Case Rep J
https://www.readbyqxmd.com/read/28652950/highlights-on-cerebral-arteriovenous-malformation-treatment-using-combined-embolization-and-stereotactic-radiosurgery-why-outcomes-are-controversial
#4
REVIEW
Faustina N A Sackey, Nathaneal R Pinsker, Benjamin N Baako
Cerebral arteriovenous malformations (AVMs) are abnormal tangling between brain arteries and veins causing an arteriovenous shunt called nidus with an intervening network of vessels from the region of formation and spans through the brain. AVM effect is debilitating to the affected individual due to associated persistent intracerebral hemorrhage, resulting in significant occurrences of seizures and neurological damage. Recent innovative treatments involve a combination of embolization (Embo) procedures followed by stereotactic radiosurgery (SRS), designed to optimize less-invasive practice for the obliteration of the AVMs...
May 22, 2017: Curēus
https://www.readbyqxmd.com/read/28618234/successful-treatment-of-acute-radiation-proctitis-with-aloe-vera-a-preliminary-randomized-controlled-clinical-trial
#5
Adeleh Sahebnasagh, Arash Ghasemi, Jafar Akbari, Abbas Alipour, Hossein Lashkardoost, Shahram Ala, Ebrahim Salehifar
BACKGROUND: Acute radiation proctitis (ARP) is a common side-effect that affects up to 50% of patients receiving radiotherapy. The aim of this study was to evaluate the role of a topical preparation of Aloe vera in the treatment of ARP induced by radiotherapy of pelvic area. SUBJECTS AND INTERVENTIONS: In this double-blind placebo-controlled trial, 20 consecutive patients with ARP after external-beam radiation therapy (46-72 Gy) of pelvic malignancies were randomized to receive either Aloe vera 3% or placebo ointment, 1 g twice daily for 4 weeks...
June 15, 2017: Journal of Alternative and Complementary Medicine: Research on Paradigm, Practice, and Policy
https://www.readbyqxmd.com/read/28581406/long-term-survival-analysis-of-stereotactic-ablative-radiotherapy-versus-liver-resection-for-small-hepatocellular-carcinoma
#6
COMPARATIVE STUDY
Ting-Shi Su, Ping Liang, Jian Liang, Huan-Zhen Lu, Hua-Yan Jiang, Tao Cheng, Yong Huang, Yang Tang, Xin Deng
PURPOSE: To compare the efficacy of stereotactic ablative radiation therapy (SABR) versus liver resection for small hepatocellular carcinoma (HCC) ≤5 cm with Child-Pugh A cirrhosis. METHODS AND MATERIALS: This retrospective study included 117 patients with small HCCs with 1 or 2 nodules. Eighty-two patients received SABR (SABR group), and 35 patients underwent liver resection (resection group). Overall survival (OS) and progression-free survival (PFS) were analyzed...
July 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28553615/a-single-institution-analysis-of-126-patients-treated-with-stereotactic-radiosurgery-for-brain-metastases
#7
Kevin B Harris, Melanie R Corbett, Henry Mascarenhas, Kenneth Stuart Lee, Hyder Arastu, Clinton Leinweber, Andrew W Ju
BACKGROUND: The objective of this study was to report our institutional experience with Gamma Knife(®) Radiosurgery (GKRS) in the treatment of patients with brain metastases. METHODS: Retrospectively collected demographic and clinical data on 126 patients with intracranial metastases were reviewed. The patients in our study underwent GKRS at Vidant Medical Center between 2009 and 2014. Kaplan-Meier curves were used to compare survival based on clinical characteristics for univariate analysis, and a Cox proportional hazards model was used for multivariate analysis...
2017: Frontiers in Oncology
https://www.readbyqxmd.com/read/28546377/respiratory-care-considerations-in-the-childhood-cancer-patient
#8
Lama Elbahlawan, K Jason Rains, Dennis C Stokes
This article reviews the common pulmonary complications seen in the pediatric oncology population and our approach to diagnosis, management, and therapy considerations in this specialized population, including patients receiving chemotherapy, radiation, and hematopoietic stem cell transplantation. Although infections cause the most significant complications in this population, non-infectious complications, including acute lung injury from chemotherapy or radiation, idiopathic interstitial pneumonia, diffuse alveolar hemorrhage, bronchiolitis obliterans, and cryptogenic organizing pneumonia, also occur commonly...
June 2017: Respiratory Care
https://www.readbyqxmd.com/read/28536993/stereotactic-radiosurgery-for-focal-leptomeningeal-disease-in-patients-with-brain-metastases
#9
Amparo Wolf, Bernadine Donahue, Joshua S Silverman, Abraham Chachoua, Jean K Lee, Douglas Kondziolka
Leptomeningeal disease (LMD) is well described in patients with brain metastases, presenting symptomatically in approximately 5% of patients. Conventionally, the presence of LMD is an indication for whole brain radiation therapy (WBRT) and not suitable for stereotactic radiosurgery (SRS). The purpose of the study was to evaluate the local control and overall survival of patients who underwent SRS to focal LMD. We reviewed our prospective registry and identified 32 brain metastases patients with LMD, from a total of 465 patients who underwent SRS between 2013 and 2015...
May 23, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28445959/brain-metastases-from-hepatocellular-carcinoma-recent-advances-and-future-avenues
#10
REVIEW
Shanshan Wang, Anqiang Wang, Jianzhen Lin, Yuan Xie, Liangcai Wu, Hanchun Huang, Jin Bian, Xiaobo Yang, Xueshuai Wan, Haitao Zhao, Jiefu Huang
The incidence of brain metastases from hepatocellular carcinoma (BMHCC) is becoming more frequent than that of the past as a result of prolonged survival of patients with HCC. Compared with brain metastases from other types of cancer, BMHCC tends to exhibit a high incidence of intracerebral hemorrhage (ICH) and poor liver function. Unfortunately, the prognosis is extremely poor for patients with BMHCC owing to the limited treatment selection. Currently, optimal treatment requires multidisciplinary approaches including surgery, whole-brain radiation therapy and stereotactic radiosurgery...
April 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28441375/primary-adrenal-angiosarcoma-a-rare-and-potentially-misdiagnosed-tumor
#11
Ariel Grajales-Cruz, Francis Baco-Viera, Ernesto Rive-Mora, Carlos Ramirez-Tanchez, David Tasso, Norma Arroyo-Portela, Elizabeth Calderon, Ilean Joan Padua-Octaviani, William Caceres-Perkins
A man aged 69 years presented with acute right flank pain secondary to a hemorrhagic large adrenal tumor. En bloc resection was performed to repair the inferior vena cava. Immunoperoxidase levels in the tumor were positive for factor VIII and CD31 and negative for S100, protein Melan-A, CD34, synaptophysin, chromogranin, desmin, muscle specific actin, ETFA (EMA), KRT20 (CK20), CDX2, TTF1, LNPEP (PLAP), inhibin, ?-fetoprotein, CD30, hepatocyte paraffin, and aberrant expression of cytokeratin 7 and pankeratin...
April 2017: Cancer Control: Journal of the Moffitt Cancer Center
https://www.readbyqxmd.com/read/28392539/headache-caused-by-brain-metastases-of-castration-resistant-prostate-cancer-during-cabazitaxel-therapy
#12
Keitaro Watanabe, Takeo Kosaka, Hiroshi Hongo, Satoshi Tamaki, Mototsugu Oya
We describe the case of a 55-year-old man who underwent four cycles of cabazitaxel therapy for castration-resistant prostate cancer (CRPC). After the fourth cycle of cabazitaxel, the patient experienced severe headaches. Brain gadolinium (Gd) contrast-enhanced magnetic resonance imaging (MRI) revealed multiple brain metastases. A few days later, the patient suffered impaired consciousness that progressed rapidly. The patient was treated for the symptoms of increased intracranial pressure and underwent whole-brain radiation...
April 7, 2017: Keio Journal of Medicine
https://www.readbyqxmd.com/read/28360951/intravesical-formalin-for-hemorrhagic-cystitis-a-contemporary-cohort
#13
Matthew J Ziegelmann, Stephen A Boorjian, Daniel D Joyce, Brian D Montgomery, Brian J Linder
INTRODUCTION: Hemorrhagic cystitis presents a difficult clinical challenge, yet data regarding treatment options is sparse. Here, we sought to evaluate outcomes of a contemporary cohort of patients treated with intravesical formalin for hemorrhagic cystitis. METHODS: We identified a retrospective cohort of eight patients managed with formalin for hemorrhagic cystitis from 2000-2014. All patients failed prior measures, including bladder irrigation, clot evacuation, and other intravesical agents...
March 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28344180/benefit-and-complications-of-frame-based-stereotactic-biopsy-in-old-and-very-old-patients
#14
Johanna Quick-Weller, Julia Tichy, Nazife Dinc, Stephanie Tritt, Sae-Yeon Won, Bedjan Behmanesh, Markus Bruder, Volker Seifert, Lutz M Weise, Gerhard Marquardt
OBJECTIVE: Stereotactic biopsy is an everyday procedure implemented in numerous neurosurgical departments. The procedure is performed to obtain tumor tissue of unclear diagnosis. Going in hand with low complication rates and high diagnostic yield, stereotactic biopsies can be performed in adults and children likewise for histopathologic evaluation of lesions in eloquent localizations. However, little is known about whether aged patients do benefit from stereotactic biopsy or rather the therapy that is derived from histopathologic results...
June 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28329664/prospective-evaluation-of-complications-in-dermatologic-surgery-associated-with-hypertension-conroy
#15
Conroy Chow, Matthew J Simpson, Niko Pascua, Harjot Maan, Jacqueline G Berlier, Siegrid Yu, Isaac Neuhaus, Roy Grekin, Sarah T Arron
BackgroundPoorly controlled hypertension is a known risk factor for surgical complications. OBJECTIVE: This study examines the incidence of complications in participants undergoing Mohsmicrographic surgery (MMS) based on preoperative blood pressure (BP) measurement and investigates the role of potential confounders in the relationship between preoperative BP and postoperative complications.MethodsThis 10-month prospective cohort study at the University of California, San Francisco (UCSF) Dermatologic Surgery Center approached all patients undergoing MMS for participation and assessed for the diagnosis of hypertension, anti-hypertensive medication use, use of tobacco or blood thinners, immunosuppression, concomitant diabetes, or previous treatment with radiation therapy at the surgical site...
September 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28288326/a-hybrid-approach-to-appendicitis-with-right-external-iliac-artery-pseudo-aneurysm-a-case-report
#16
Benjamin T Chandler, Evan J Ryer, Benjamin M Keyser, James R Elmore
INTRODUCTION: While acute appendicitis is a common surgical problem, the simultaneous occurrence of appendicitis and an infected iliac artery pseudoaneurysm is exceedingly rare. We report the successful treatment of an infected right external iliac artery pseudo aneurysm in the 1setting of acute appendicitis. PRESENTATION OF CASE: The patient is an 83-year-old male who presents with severe sepsis, right lower quadrant and right leg pain. Additional past medical history is significant for rectal cancer status post resection and radiation therapy in 1997...
March 4, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28283317/pilot-study-to-determine-the-feasibility-of-radiation-therapy-for-dogs-with-right-atrial-masses-and-hemorrhagic-pericardial-effusion
#17
M W Nolan, M M Arkans, D LaVine, T DeFrancesco, J A Myers, E H Griffith, L P Posner, B W Keene, S P Tou, T L Gieger
OBJECTIVES: To determine the short-term safety and biologic activity of radiation therapy (RT) for presumptive cardiac hemangiosarcoma in pet dogs. ANIMALS: Six dogs with echocardiographic evidence of a right atrial/auricular mass, and hemorrhagic pericardial effusion, were enrolled in a prospective, single-arm clinical trial. METHODS: A single fraction of 12 Gy was delivered using conformal external beam irradiation. Serum cardiac troponin I and plasma concentrations of vascular endothelial growth factor were quantified before, 4 and 24 h after RT...
March 7, 2017: Journal of Veterinary Cardiology: the Official Journal of the European Society of Veterinary Cardiology
https://www.readbyqxmd.com/read/28281047/acute-and-late-complications-after-hypofractionated-intensity-modulated-radiotherapy-in-prostate-cancer
#18
Takuyo Kozuka, Masahiro Nakano, Masatoshi Hashimoto, Kotaro Gomi, Keiko Nemoto Murofushi, Minako Sumi, Junji Yonese, Masahiko Oguchi
PURPOSE: The present study compared the complications associated with hypofractionated intensity-modulated radiation therapy (Hypo-IMRT) of prostate cancer to conventionally fractionated IMRT (Conv-IMRT). MATERIALS AND METHODS: Hypo-IMRT delivered 70 Gy in 28 fractions, whereas Conv-IMRT delivered 78 Gy in 39 fractions. Toxicity was graded with the Common Terminology Criteria for Adverse Events, version 4.0, weekly during radiotherapy, 1 month after radiotherapy, and annually in both patient groups...
May 2017: Japanese Journal of Radiology
https://www.readbyqxmd.com/read/28205183/large-primary-pleural-synovial-sarcoma-with-severe-dyspnea-a-case-report
#19
Minoru Yamaki, Shuji Yonehara, Toshio Noriyuki
BACKGROUND: Synovial sarcoma is a malignant neoplasm of soft tissues. It occurs mainly in the extremities and is closely related to tendons, tendon sheaths, and bursal structures. Primary synovial sarcoma of the pleura and lungs is extremely rare. CASE PRESENTATION: We present the case of a 62-year-old man with a large synovial sarcoma of the left pleura. He presented with general fatigue and severe dyspnea. Chest computed tomography (CT) revealed a 20-cm tumor in the left thoracic cavity...
December 2017: Surgical Case Reports
https://www.readbyqxmd.com/read/28128692/volume-staged-versus-dose-staged-stereotactic-radiosurgery-outcomes-for-large-brain-arteriovenous-malformations-a-systematic-review
#20
Adeel Ilyas, Ching-Jen Chen, Dale Ding, Davis G Taylor, Shayan Moosa, Cheng-Chia Lee, Or Cohen-Inbar, Jason P Sheehan
OBJECTIVE Several recent studies have improved our understanding of the outcomes of volume-staged (VS) and dose-staged (DS) stereotactic radiosurgery (SRS) for the treatment of large (volume > 10 cm(3)) brain arteriovenous malformations (AVMs). In light of these recent additions to the literature, the aim of this systematic review is to provide an updated comparison of VS-SRS and DS-SRS for large AVMs. METHODS A systematic review of the literature was performed using PubMed to identify cohorts of 5 or more patients with large AVMs who had been treated with VS-SRS or DS-SRS...
January 27, 2017: Journal of Neurosurgery
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