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hepatic hemangioma

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https://www.readbyqxmd.com/read/28730754/diffuse-hepatic-hemangiomas-successfully-treated-using-sirolimus-and-high-dose-propranolol
#1
Donald Warren, Lucia Diaz, Moise Levy
Diffuse hepatic hemangiomas are a challenging disease that can be life threatening. We present the case of an infant with diffuse hepatic hemangiomas who failed first-line therapies but later responded to sirolimus and high-dose propranolol.
July 21, 2017: Pediatric Dermatology
https://www.readbyqxmd.com/read/28723742/liver-transplantation-using-the-otherwise-discarded-partial-liver-resection-graft-with-hepatic-benign-tumor-analysis-of-a-preliminary-experience-on-15-consecutive-cases
#2
Guoqiang Li, Xiaoxin Mu, Xinli Huang, Xiaofeng Qian, Jianjie Qin, Zhongming Tan, Wenjie Zhang, Xiaoliang Xu, Shanbai Tan, Zhijun Zhu, Wei Li, Xuan Wang, Xuehao Wang, Beicheng Sun
RATIONALE: The shortage of available donor organs limits the development of liver transplantation. This case-serial study presents a novel way to expand the donor pool by using the other-wise discarded partial liver resection graft with hepatic benign tumor. PATIENT CONCERNS: From 2012 to 2016, 15 patients with hepatic lesions were admitted to our hospital. 12 patients suffered from right epigastric discomfort and 3 patients worried about uncertain diagnosis. INTERVENTIONS: Regular hepatic lobectomy was performed for all patients and after back-table management the resected partial liver grafts were used for patients with end-stage liver disease for liver transplantation...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28719965/living-donor-liver-transplantation-for-giant-hepatic-hemangioma-with-diffuse-hemangiomatosis-in-an-adult-a-case-report
#3
Ju Hyun Lee, Chang Jin Yoon, Young Hoon Kim, Ho-Seong Han, Jai Young Cho, Jai Young Cho, Haeryoung Kim, Eun Sun Jang, Jin-Wook Kim, Sook-Hyang Jeong
Hepatic hemangioma represents the most common benign primary hepatic neoplasm. Although most such tumors are small and asymptomatic, giant hepatic hemangioma is frequently symptomatic, and requires intervention. Moreover, diffuse multiple hepatic hemangiomatosis occupying almost the entire liver is extremely rare in adults, and the optimal management for this condition is unclear. We report a case of a rapidly growing, symptomatic giant hepatic hemangioma with diffuse hepatic hemangiomatosis in a 50-year-old female patient who was treated by living-donor liver transplantation...
July 19, 2017: Clinical and Molecular Hepatology
https://www.readbyqxmd.com/read/28705145/texture-based-classification-of-different-single-liver-lesion-based-on-spair-t2w-mri-images
#4
Zhenjiang Li, Yu Mao, Wei Huang, Hongsheng Li, Jian Zhu, Wanhu Li, Baosheng Li
BACKGROUND: To assess the feasibility of texture analysis (TA) based on spectral attenuated inversion-recovery T2 weighted magnetic resonance imaging (SPAIR T2W-MRI) for the classification of hepatic hemangioma (HH), hepatic metastases (HM) and hepatocellular carcinoma (HCC). METHODS: The SPAIR T2W-MRI data of 162 patients with HH (n=55), HM (n=67) and HCC (n=40) were retrospectively analyzed. We used two independent cohorts for training (n = 112 patients) and validation (n = 50 patients)...
July 13, 2017: BMC Medical Imaging
https://www.readbyqxmd.com/read/28700983/intratumoral-coagulation-by-radiofrequency-ablation-facilitated-the-laparoscopic-resection-of-giant-hepatic-hemangioma-a-surgical-technique-report-of-two-cases
#5
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...
July 5, 2017: Oncotarget
https://www.readbyqxmd.com/read/28699910/quantitative-evaluation-of-gd-eob-dtpa-uptake-in-focal-liver-lesions-by-using-t1-mapping-differences-between-hepatocellular-carcinoma-hepatic-focal-nodular-hyperplasia-and-cavernous-hemangioma
#6
Zhenpeng Peng, Chang Li, Tao Chan, Huasong Cai, Yanji Luo, Zhi Dong, Zi-Ping Li, Shi-Ting Feng
OBJECTIVES: To investigate the difference of T1 relaxation time on Gd-EOB-DTPA-enhanced MRI in hepatocellular carcinoma (HCC), hepatic focal nodular hyperplasia (FNH) and cavernous hemangioma of liver (CHL), and to quantitatively evaluate the uptake of Gd-EOB-DTPA in these three focal liver lesions (FLLs). RESULTS: The T1P of CHL was significantly higher than those of HCC and FNH (P < 0.05). Reduction of T1 relaxation time on hepatobiliary phase could be observed in all three types of lesions...
July 1, 2017: Oncotarget
https://www.readbyqxmd.com/read/28698794/robotic-right-segmental-hepatectomy-for-the-treatment-of-a-giant-hepatic-hemangioma-a-case-report
#7
Christoforos Efthimiadis, Aristeidis Ioannidis, Marios Grigoriou, Konstantinia Kofina, Michael Lazaridis, Christoforos Kosmidis
Hemangioma is the most common benign hepatic tumor. We present the case of a patient with a giant symptomatic hemangioma, treated with segmental liver resection using the Da Vinci Robotic System. A 38-year-old woman presented to our surgical out-patient Department complaining about abdominal discomfort and recurrent episodes of acute abdominal pain. CT-scan and MRI imaging of the abdomen revealed the presence of a giant hepatic hemangioma (>5 cm) involving segments VI and VII. Robotic right segmental hepatectomy was performed...
June 2017: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/28634838/superselective-transarterial-chemoembolization-as-an-alternative-to-surgery-in-symptomatic-enlarging-liver-hemangiomas
#8
İlgin Özden, Arzu Poyanlı, Yılmaz Önal, Ali Aslan Demir, Gültekin Hoş, Bülent Acunaş
BACKGROUND: Transarterial embolization of liver hemangiomas has not been considered to be consistently effective. METHODS: The charts of 25 patients who underwent superselective transarterial chemoembolization with the bleomycin-lipiodol emulsion were evaluated retrospectively. RESULTS: Twenty-two patients had abdominal pain; asymptomatic/vaguely symptomatic enlargement was the treatment indication in three patients. A single session was conducted in 17 patients, two sessions in 7 and three sessions in one...
June 20, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28611982/enucleation-versus-anatomic-resection-for-giant-hepatic-hemangioma-a-meta-analysis
#9
Yuhui Liu, Xuyong Wei, Kun Wang, Qiaonan Shan, Haojiang Dai, Haiyang Xie, Lin Zhou, Xiao Xu, Shusen Zheng
BACKGROUND: Hepatic hemangiomas are the most common benign liver tumors, and the management of giant hepatic hemangioma (GHH) is still in controversial. The aim of this meta-analysis was to compare the postoperative outcomes of enucleation versus anatomic resection for GHH. METHODS: PubMed, Embase, Web of Science, and the Cochrane Library were searched from January 1988 to December 2015 to identify studies comparing the outcomes of enucleation versus anatomic resection for GHH...
March 2017: Gastrointestinal Tumors
https://www.readbyqxmd.com/read/28591997/-hepatic-cavernous-hemangioma-with-intravascular-large-b-cell-lymphoma-report-of-a-case
#10
C Liu, H Li, X Li, Z H Zhang, Z Wang
No abstract text is available yet for this article.
June 8, 2017: Zhonghua Bing Li Xue za Zhi Chinese Journal of Pathology
https://www.readbyqxmd.com/read/28588832/diffuse-hepatic-hemangioma-with-single-cutaneous-hemangioma-an-alerting-occurrence
#11
Faten Al Tasseh, Merna El-Khansa, Omran Abd, Anoir Abdel Khalek, Nahida El-Rifai
Screening of infants with five or more cutaneous infantile hemangiomas with abdominal ultrasound is often recommended. However, diffuse hepatic hemangioma can develop even in patients with single cutaneous hemangioma. This highlights the importance of physical examination and screening ultrasound in these patients.
June 2017: Clinical Case Reports
https://www.readbyqxmd.com/read/28554576/congenital-capillary-proliferation-of-the-kidney-a-distinctive-renal-vascular-lesion-of-childhood
#12
Mariana M Cajaiba, Paula E North, Shunyou Gong, Paul S Dickman, Elizabeth Mroczek-Musulman, David A Sauer, Elizabeth J Perlman
Renal vascular lesions (RVL) are rare and their morphological spectrum remains largely unknown, particularly in children. In this study, we characterize the clinicopathological features of RVL in a cohort of twelve children. Seven lesions were classified as previously recognized entities: vascular malformations (four), papillary endothelial hyperplasia (two), and pyogenic granuloma (lobular capillary hemangioma) (one). An eighth lesion showed nonspecific findings which were interpreted as reactive during our review...
May 26, 2017: Human Pathology
https://www.readbyqxmd.com/read/28551065/role-of-selective-intra-arterial-embolization-in-benign-liver-tumors
#13
M D Ferrer Puchol, C La Parra Casado, A Cervera Araez, R Sala López, E Esteban Hernández, A Cremades Mira, R Ramiro Gandia
OBJECTIVE: To present cases of symptomatic benign liver tumors diagnosed and treated with intra-arterial embolization before surgery. MATERIAL AND METHODS: We present the cases of 7 patients diagnosed with symptomatic benign liver tumors that required treatment: 1 focal nodular hyperplasia, 2 giant cavernous hemangiomas, 1 hepatic adenomatosis, and 3 hepatic adenomas. Once the feeding arteries were identified, tumors were embolized with polyvinyl alcohol particles (500μm-700μm) and then the feeding artery was plugged with coils if there was an arterial pedicle to ensure the total vascular exclusion of the tumor...
May 24, 2017: Radiología
https://www.readbyqxmd.com/read/28521077/clinical-case-series-of-pediatric-hepatic-angiosarcoma
#14
Kalee L Grassia, Caitlin M Peterman, Ionela Iacobas, Judith F Margolin, Ewa Bien, Bhavna Padhye, Rebecka L Meyers, Denise M Adams
Hepatic angiosarcoma is a rare, aggressive, malignant neoplasm with fewer than 50 cases reported in children. Prognosis is poor, with a minority surviving beyond 2 years after diagnosis. We report eight cases of pediatric hepatic angiosarcoma, diagnosed at a mean age of 3 years. Seven were initially diagnosed with an infantile hepatic hemangioendothelioma (IHHE) or hemangioma and the eighth with a "vascular tumor." Two patients, who received liver transplant, survived. We suggest hepatic hemangiomas can rarely transform into angiosarcomas and a subset of IHHEs (Type II) are actually a low-grade form of angiosarcoma rather than a benign lesion...
May 18, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28516570/proposal-of-size-based-surgical-indication-criteria-for-liver-hemangioma-based-on-a-nationwide-survey-in-japan
#15
Yoshihiro Sakamoto, Norihiro Kokudo, Takeyuki Watadani, Junji Shibahara, Masakazu Yamamoto, Hiroki Yamaue
BACKGROUND: Surgical indications for liver hemangioma remain unclear. METHODS: Of 510 patients undergoing surgical resection for liver hemangioma in 118 Japanese centers between 1998 and 2012, abdominal symptoms, diagnostic accuracy, and surgical outcomes were analyzed to propose size-based surgical indications. Patients were classified into four groups based on tumor size: Group A ≤5 cm (n = 122, 24%), Group B 5-10 cm (n = 164, 32%), Group C 10-15 cm (n = 124, 24%), and Group D >15 cm (n = 100, 20%)...
July 2017: Journal of Hepato-biliary-pancreatic Sciences
https://www.readbyqxmd.com/read/28489163/hypervascular-liver-lesions-in-radiologically-normal-liver
#16
Enio Campos Amico, José Roberto Alves, Dyego Leandro Bezerra de Souza, Fellipe Alexandre Macena Salviano, Samir Assi João, Adriano de Araújo Lima Liguori
Background: The hypervascular liver lesions represent a diagnostic challenge. Aim: To identify risk factors for cancer in patients with non-hemangiomatous hypervascular hepatic lesions in radiologically normal liver. Method: This prospective study included patients with hypervascular liver lesions in radiologically normal liver. The diagnosis was made by biopsy or was presumed on the basis of radiologic stability in follow-up period of one year...
January 2017: Arquivos Brasileiros de Cirurgia Digestiva: ABCD, Brazilian Archives of Digestive Surgery
https://www.readbyqxmd.com/read/28483013/value-of-texture-feature-analysis-in-the-differential-diagnosis-of-hepatic-cyst-and-hemangioma-in-magnetic-resonance-imaging
#17
Botao Wang, Gang Liu, Wenping Fan, Xiaohuan Zhang, Yuhong Lu, Zhiye Chen
Objective To investigate the difference of texture on conventional T2-weighted image (T2WI) between hepatic cyst and hepatic hemangioma. Methods All the subjects included 156 patients with hepatic cyst [A group:100 cases with equi or low signal on diffusion weighted imaging (DWI);B group:56 cases with high signal on DWI] and 100 patients with hemangioma (C group). Conventional magnetic resonance imaging T2WI,DWI and dynamic contrast enhancement were performed on all the patients,and the texture analysis was applied with the images of T2WI,and the texture parameters included angular second moment,contrast,correlation,inverse difference moment,and entropy...
April 20, 2017: Zhongguo Yi Xue Ke Xue Yuan Xue Bao. Acta Academiae Medicinae Sinicae
https://www.readbyqxmd.com/read/28462238/peritumoral-hyperplasia-in-hepatic-sclerosed-hemangioma
#18
Seitarou Shimada, Kazuto Tajiri, Hayato Baba, Masami Minemura, Koichi Tsuneyama, Masayuki Nakano, Toshiro Sugiyama
Peritumoral hyperplasia (PTH) is a hyperplastic lesion located around hypervascular tumors. Hepatic sclerosed hemangioma is a very rare form of hemangioma with sclerotic changes and is distinct from sclerosing hemangioma. We present a patient with non-alcoholic steatohepatitis-induced cirrhosis who presented with a hypervascular tumor. The tumor showed atypical findings of hemangioma and was treated with surgical resection because hepatic malignancy could not be ruled out. Histopathologic examination revealed the tumor was a sclerosed hemangioma with PTH...
2017: ACG Case Reports Journal
https://www.readbyqxmd.com/read/28454487/diffusion-kurtosis-imaging-of-the-liver-at-3-tesla-in%C3%A2-vivo-comparison-to-standard-diffusion-weighted-imaging
#19
Johannes Budjan, Elke A Sauter, Frank G Zoellner, Andreas Lemke, Jens Wambsganss, Stefan O Schoenberg, Ulrike I Attenberger
Background Functional techniques like diffusion-weighted imaging (DWI) are gaining more and more importance in liver magnetic resonance imaging (MRI). Diffusion kurtosis imaging (DKI) is an advanced technique that might help to overcome current limitations of DWI. Purpose To evaluate DKI for the differentiation of hepatic lesions in comparison to conventional DWI at 3 Tesla. Material and Methods Fifty-six consecutive patients were examined using a routine abdominal MR protocol at 3 Tesla which included DWI with b-values of 50, 400, 800, and 1000 s/mm(2)...
January 1, 2017: Acta Radiologica
https://www.readbyqxmd.com/read/28429345/a-peculiar-case-of-diffuse-hemangiomatosis-of-the-left-hepatic-lobe-in-an-asymptomatic-adult-patient-case-report-and-literature-review
#20
A Guerra, A Infante, E Rinninella, I Spinelli, M A Mazziotti, A M De Gaetano, M Pompili, L Bonomo
We report a rare case of diffuse hepatic hemangiomatosis (DHH) of the left hepatic lobe coexistent with giant hepatic hemangioma and without extra-hepatic involvement in an asymptomatic adult patient. Liver hemangiomas are the most common benign liver tumors. However, DHH without extra-hepatic involvement has rarely been reported in adults. Furthermore, giant hepatic hemangioma coexistent with DHH is even uncommon, although an association between hemangiomatosis and giant hepatic hemangiomas may be supposed...
April 2017: European Review for Medical and Pharmacological Sciences
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