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https://www.readbyqxmd.com/read/28922441/evaluation-of-2d-shear-wave-elastography-for-characterisation-of-focal-liver-lesions
#1
Ludmila Gerber, Daniel Fitting, Kajana Srikantharajah, Nina Weiler, Georgia Kyriakidou, Joerg Bojunga, Falko Schulze, Dimitra Bon, Stefan Zeuzem, Mireen Friedrich-Rust
BACKGROUND AND AIM: This is a prospective study for evaluation of 2D-shear wave elastography (2D-SWE) for characterisation and differentiation of benign und malignant focal liver lesions (FLLs). METHODS: The patients referred to our ultrasound unit were prospectively included. B-mode ultrasound and 2D-SWE (Aixplorer® France) were performed for one FLL in each patient. Liver histology and/or contrast-enhanced imaging were used as a reference method. RESULTS: 140 patients with FLL were included...
September 2017: Journal of Gastrointestinal and Liver Diseases: JGLD
https://www.readbyqxmd.com/read/28910887/-clinical-practice-of-transnasal-endoscopic-operation-for-retrobulbar-lesions
#2
X W Wu, H Zhang, W H Jiang, J Y Zhang, Z H Xie, Z Y Peng, H Sun
Objective: To summarize the skill and experience of transnasal endoscopic operation for retrobulbar lesions. Methods: Seven patients aged from 25 to 67 years old diagnosed as retrobulbar lesions who underwent transnasal endoscopic operation in Department of Otorhinolaryngology Head and Neck Surgery, Xiangya Hospital between January 2013 and October 2016 were retrospectively analyzed. Two males and five females were included in this study. Five patients underwent transnasal endoscopic operation via media rectus-inferior rectus space, with the other 2 cases via media rectus-superior rectus space...
September 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/28910426/optical-coherence-tomography-angiography-features-of-iris-racemose-hemangioma-in-4-cases
#3
Jason L Chien, Kareem Sioufi, Sandor Ferenczy, Emil Anthony T Say, Carol L Shields
Importance: Optical coherence tomography angiography (OCTA) allows visualization of iris racemose hemangioma course and its relation to the normal iris microvasculature. Objective: To describe OCTA features of iris racemose hemangioma. Design, Setting, and Participants: Descriptive, noncomparative case series at a tertiary referral center (Ocular Oncology Service of Wills Eye Hospital). Patients diagnosed with unilateral iris racemose hemangioma were included in the study...
September 14, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/28906349/intestinal-obstruction-due-to-kaposiform-hemangioendothelioma-in-a-1-month-old-infant-a-case-report
#4
Joong Kee Youn, Shin-Hoo Park, Ji-Won Han, Chaeyoun Oh, Hyun-Young Kim, Sung-Eun Jung
RATIONALE: Kaposiform hemangioendothelioma (KHE) is an aggressive vascular tumor, mainly occurring in infants and young children and previously reported cases were mainly cutaneous or visceral form. Intestinal kaposiform hemangioma was first reported in 2012. Intestinal type KHE showed better prognosis if the lesion was limited in the gastrointestinal tract and coagulopathy was not accompanied. Since the number of reported cases is small, further study for treatment options and prognosis need to be done...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28903183/inhibition-of-hemangioma-growth-using-polymer-lipid-hybrid-nanoparticles-for-delivery-of-rapamycin
#5
Haitao Li, Yunfei Teng, Jin Sun, Jianyong Liu
Although infantile hemangiomas is benign, its rapid growth may induce serious complications. However, only one drug Hemangeol™ has been approved by US Food and Drug Administration (FDA) to treat infantile hemangiomas. Thus it is necessary to develop novel alternative drugs to treat infantile hemangiomas. Rapamycin is a well-know potent antiangiogenic agent, whereas the daily oral administration of rapamycin exerts undesired metabolic effects due to its inhibition of mechanistic target of rapamycin (mTOR) which is critical in cell metabolism...
September 9, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28898188/contrast-enhanced-us-approach-to-the-diagnosis-of-focal-liver-masses
#6
David P Burrowes, Alexandra Medellin, Allison C Harris, Laurent Milot, Stephanie R Wilson
Focal liver lesions are commonly encountered and often demonstrate nonspecific findings at initial imaging. Although most incidentally discovered liver lesions are benign, their noninvasive diagnosis is necessary, especially if they are large or atypical. Imaging characterization of focal liver lesions and exclusion of malignancy are of prime importance, particularly in high-risk populations. Contrast agent-enhanced ultrasonography of liver lesions is both accurate and reproducible for evaluation of benign and malignant liver tumors...
September 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/28894340/hemangioma-of-the-urinary-bladder-an-atypical-location
#7
Camila Soares Moreira de Sousa, Ivo Lima Viana, Carla Lorena Vasques Mendes de Miranda, Breno Braga Bastos, Ilan Lopes Leite Mendes
No abstract text is available yet for this article.
July 2017: Radiologia Brasileira
https://www.readbyqxmd.com/read/28890069/shrinking-hepatic-hemangiomas-in-a-patient-treated-for-metastatic-germ-cell-tumor
#8
Reeta Barua, Alexander Magony, Korosh Khalili, Philippe L Bedard, Aaron R Hansen, Jeremy Lewin
No abstract text is available yet for this article.
August 31, 2017: Clinical Genitourinary Cancer
https://www.readbyqxmd.com/read/28889139/bohring-opitz-syndrome-a-case-of-a-rare-genetic-disorder
#9
N Visayaragawan, N Selvarajah, H Apparau, V Kamaru Ambu
The diagnostic challenge of Bohring-Opitz Syndrome, a rare genetic disorder has haunted clinicians for ages. Our patient was born at term via caesarean-section with a birth weight of 1.95 kilograms. She had mild laryngomalacia, gastroesophageal reflux disease and seizures. Physical signs included microcephaly, hemangioma, low set ears, cleft palate, micrognatia and the typical BOS posture. Chromosomal analysis showed 46 xx -Bohring-Opitz Syndrome overlapped with C- syndrome. Goal-directed holistic care with integration of parent/carer training was started very early...
August 2017: Medical Journal of Malaysia
https://www.readbyqxmd.com/read/28887276/moyamoya-vasculopathy-in-phace-syndrome-six-new-cases-and-review-of-the-literature
#10
REVIEW
Domenico Tortora, Mariasavina Severino, Andrea Accogli, Carola Martinetti, Nadia Vercellino, Valeria Capra, Andrea Rossi, Marco Pavanello
PHACE syndrome is a neurocutaneous disorder including posterior fossa malformations, hemangiomas, arterial lesions, cardiac defects, and eye abnormalities. PHACE arteriopathies may be progressive and have been recently categorized based on the risk of acute ischemic stroke, raising attention to the potentially devastating consequences of cerebrovascular complications in this syndrome. On the other hand, the natural history of arteriopathy in PHACE syndrome remains poorly understood. At the moment, there are no established surgical guidelines for high risk vasculopathies, including quasi-moyamoya, in this syndrome...
September 5, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28886433/sudden-death-in-a-child-caused-by-a-giant-cavernous-hemangioma-of-the-anterior-mediastinum
#11
Yui Igari, Shirushi Takahashi, Akihito Usui, Yusuke Kawasumi, Masato Funayama
A 4-year-old girl who had been treated for asthma since the age of 2 years had a severe coughing fit and died suddenly. The patient had a history of occasional severe coughing fits, and these fits had been worsening in severity during the week before her death. Prior to death, she was taken to a clinician, and thymic hypertrophy was suspected based on chest X-ray findings. The clinician recommended that she visit a general hospital at a later date; however, she died that night. Postmortem radiology and autopsy revealed a large mass in the anterior mediastinum compressing the heart and airway, and no other findings attributable to sudden death were observed...
August 24, 2017: Journal of Forensic and Legal Medicine
https://www.readbyqxmd.com/read/28882603/gamma-knife-surgery-for-a-hemangioma-of-the-cavernous-sinus-in-an-adult-case-report-and-short-review-of-the-literature
#12
L Schwyzer, C Tuleasca, F-X Borruat, I Radovanovic, M Levivier
Cavernous sinus hemangiomas (CSH) are rare benign extra-axial vascular lesions. Both radiological and clinical aspects are important, for deciding a therapeutic modality, including medical treatment, radiation therapy or microsurgery. In the particular case of CSH, a radical removal of the tumor often cannot be achieved and is associated with a considerable risk for intraoperative uncontrollable bleeding. An alternative treatment modality is radiosurgery. Here we report the case of a 45-year-old patient, who presented with diplopia due to left abducens nerve palsy...
September 4, 2017: Neuro-Chirurgie
https://www.readbyqxmd.com/read/28881707/intratumoral-coagulation-by-radiofrequency-ablation-facilitated-the-laparoscopic-resection-of-giant-hepatic-hemangioma-a-surgical-technique-report-of-two-cases
#13
Shaohong Wang, Jun Gao, Mengmeng Yang, Shan Ke, Xuemei Ding, Jian Kong, Li Xu, Wenbing Sun
BACKGROUND: Traditionally, open hepatic resection is the first choice of treatment for symptomatic enlarging hepatic hemangiomas, which requires a large abdominal incision and is associated with substantial recovery time and morbidity. Minimally invasive laparoscopic resection has been used recently in liver surgery for treating selected hepatic hemangiomas. However, laparoscopic liver surgery poses the significant technical challenges and high rate of conversion. Radiofrequency (RF) ablation has been proved feasible in the treatment of hepatic hemangiomas with a size range of 5...
August 1, 2017: Oncotarget
https://www.readbyqxmd.com/read/28881518/-refractory-kaposiform-hemangioendothelioma-with-kasabach-merritt-syndrome-clinical-analysis-of-10-cases
#14
G L Zhang, Y Gao, Y Liu, F Gu, W Su, Q Qin, J Y Chen, H H Zhang, J Yang, X Y Liu
Objective: To analyze the clinical value of sirolimus plus prednisone for the treatment of the refractory kaposiform hemangioendothelioma(RKHE) and Kasabach-Merritt syndrome(KMS). Method: Clinical retrospective analysis was carried out for 10 patients recruited in Children's Hospital Affiliated to Capital Institute of Paediatrics from January 2014 to January 2017 who were non responders to or relapsers after the treatment of propranolol, prednisone, pingyangmycin and lauromacrogol(5 cases RKHE, 5 cases RKHE plus KMS, age ranged from 6 days to 9 years); patients were treated with sirolimus at the dosage of 0...
September 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28879422/differentiating-primary-hepatic-angiosarcomas-from-hemangiomatosis-and-epithelioid-hemangioendotheliomas-using-gadoxetic-acid-enhanced-and-diffusion-weighted-mr-imaging
#15
Jung Wook Seo, Seong Hyun Kim, Ah Yeong Kim, Woo Kyoung Jeong, Ji Young Woo, Won Jeong Park
OBJECTIVES: To assess the value of gadoxetic acid-enhanced and diffusion-weighted (DW) magnetic resonance (MR) imaging for differentiating primary hepatic angiosarcomas from hemangiomatosis and epithelioid hemangioendotheliomas (EHEs). METHODS: We reviewed MR images of seven patients with pathologically determined hepatic angiosarcomas, 11 patients with hemangiomatosis, and five patients with EHEs. Two radiologists assessed morphologic features, signal intensity (SI), enhancement patterns, and the presence of diffusion restriction by consensus and compared between angiosarcoma vs hemangiomatosis and angiosarcoma vs EHEs...
September 6, 2017: Japanese Journal of Radiology
https://www.readbyqxmd.com/read/28875141/intramuscular-hemangioma-in-buccal-cheek-a-case-report
#16
Jae Woo Park, Chul-Hwan Kim, Chan Woong Moon
Hemangioma is the most common benign tumor of a vascular origin, and is characterized by the abnormal proliferation of blood vessels. Intramuscular hemangioma (IMH) usually involves the skeletal muscles of the trunk or limbs, but rarely occurs in the head and neck region. This case report presents a patient with IMH showing multiple phleboliths in the buccal cheek. A 13-year-old boy was referred for the evaluation and management of painful swelling of the left cheek that had gradually increased in size over a 6 year duration...
August 2017: Journal of the Korean Association of Oral and Maxillofacial Surgeons
https://www.readbyqxmd.com/read/28875118/multimodality-management-of-cavernous-sinus-hemangiomas-an-institutional-experience
#17
Dwarakanath Srinivas, Pragyan Sarma, Dhaval Shukla, Dhananjay Bhat, Paritosh Pandey, Sampath Somanna, Ananthakrishna Chandramouli
Objective  Cavernous sinus hemangiomas (CSHs) are benign lesions accounting for less than 2% of the cavernous sinus tumors. They provide a formidable surgical challenge because of their vascularity and their being surrounded by critical neurovascular structures. In this study, one of the largest in available literature, we analyze our experience in the management of these unusual tumors and review the available literature. Materials  This is a retrospective analysis of patients who were managed surgically (both microsurgical and Gamma knife radiosurgery [GKRS]) for CSH at our Institution from 2007 to 2015...
October 2017: Journal of Neurological Surgery. Part B, Skull Base
https://www.readbyqxmd.com/read/28873484/multimodality-imaging-in-the-diagnosis-of-a-large-accessory-papillary-muscle
#18
Amr El Meligy, Somwail Rasla, Aaron Wheeler, Roy Souaid, Thomas Noonan
An accessory papillary muscle is an uncommon congenital anomaly usually found incidentally on routine cardiac imaging. While frequently asymptomatic, it is occasionally associated with mitral regurgitation, left ventricular dynamic outflow obstruction and hypertrophic cardiomyopathy1 and it is important to differentiate it from other pathological processes including papillary fibroelastoma, left ventricle thrombus, hemangioma, a single papillary muscle with a parachute mitral valve and a left ventricle false tendon...
September 1, 2017: Rhode Island Medical Journal
https://www.readbyqxmd.com/read/28870127/major-liver-resection-in-pregnancy-three-cases-with-different-etiologies-and-review-of-the-literature
#19
M D Niv Pencovich, Muhammad Younis, Yonatan Lessing, Lilach Zac, Joseph B Lessing, M D Yariv Yogev, Michael J Kupferminc, Ido Nachmany
BACKGROUND: Major liver resection during pregnancy is extremely rare. When required, the associated physiologic and anatomic changes pose specific challenges and greater risk for both mother and fetus Materials and methods: Three cases of major liver resection during pregnancy due to different etiologies are presented. The relevant literature is reviewed and discussed. RESULTS: We present 3 cases of major liver resection due to giant liver hemangioma with Kasabach-Merrit syndrome, giant hydatid cyst, and intrahepatic cholangiocarcinoma, at gestational week (GW) 17, 19, and 30, respectively...
September 4, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28867399/neuro-oculo-cutaneous-cavernous-hemangiomas-a-ccm1-mutation-associated-phakomatosis
#20
Mary T Labowsky, Scott D Walter, Marie T McDonald, Prithvi Mruthyunjaya
No abstract text is available yet for this article.
August 31, 2017: Journal of AAPOS: the Official Publication of the American Association for Pediatric Ophthalmology and Strabismus
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