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https://www.readbyqxmd.com/read/28220958/contrast-enhanced-harmonic-endoscopic-ultrasonography-for-differential-diagnosis-of-submucosal-tumors-of-the-upper-gastrointestinal-tract
#1
Ken Kamata, Mamoru Takenaka, Masayuki Kitano, Shunsuke Omoto, Takeshi Miyata, Kosuke Minaga, Kentaro Yamao, Hajime Imai, Toshiharu Sakurai, Tomohiro Watanabe, Naoshi Nishida, Takaaki Chikugo, Yasutaka Chiba, Haruhiko Imamoto, Takushi Yasuda, Andrea Lisotti, Pietro Fusaroli, Masatoshi Kudo
BACKGROUND AND AIMS: To evaluate contrast-enhanced harmonic endoscopic ultrasonography (CH-EUS) for the differential diagnosis of submucosal tumors (SMT) of the upper gastrointestinal tract. METHODS: Between June 2008 and May 2015, 157 consecutive patients with submucosal lesions of the upper gastrointestinal tract were evaluated by CH-EUS. This was a single-center retrospective analysis of prospectively collected data in a registry. The data from 73 patients who later underwent surgical resection were analyzed in this study...
February 21, 2017: Journal of Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28219211/-value-of-ct-imaging-in-the-differentiation-of-gastric-leiomyomas-from-gastric-stromal-tumors
#2
J W Weng, J Wang, F Li, J L Xu, H J Hu
Objective: To explore the application value of CT imaging in differentiating gastric stromal tumors (GST) from gastric leiomyomas (GLMs). Methods: CT images of patients with GST (n=65) or GLMs (n=13, maximum diameter of tumor ≤5 cm) proved by surgery and pathology were retrospectively analyzed. The tumor size, location, contour, growth pattern, degree and pattern of enhancement, calcification, necrosis, surface ulceration, lymph nodes, and patient clinical data were evaluated by two independent reviewers...
February 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28218964/temporal-trends-in-minimally-invasive-myomectomy-before-and-after-the-us-food-and-drug-administration-recommendation-against-electric-morcellation
#3
Nigel Pereira, William C Frankel, Anne P Hutchinson, Hency H Patel, Cheri Mostisser, Rony T Elias
OBJECTIVE: To investigate the temporal trends in minimally invasive myomectomy at one reproductive medicine center before and after the US Food and Drug Administration (FDA) recommendation against electric morcellation. METHODS: A retrospective chart review was undertaken of patients undergoing minimally invasive myomectomy between April 1, 2012, and April 30, 2016, at a center in New York. Temporal trends in laparoscopic myomectomy (LM), robot-assisted laparoscopic myomectomy (RAM), and laparoscopically assisted myomectomy (LAM), and intraoperative and postoperative outcomes before and after the April 2014 recommendation were compared...
February 20, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28218202/contrast-enhanced-endoscopic-ultrasound-and-endoscopic-ultrasound-elastography-in-gastrointestinal-stromal-tumors
#4
Andre Ignee, Christian Jenssen, Michael Hocke, Yi Dong, Wen-Ping Wang, Xin-Wu Cui, Matthias Woenckhaus, Sevastita Iordache, Adrian Saftoiu, Gudrun Schuessler, Christoph F Dietrich
BACKGROUND AND OBJECTIVES: Gastrointestinal stromal tumors (GISTs) represent the largest group of subepithelial tumors (SET) of the upper gastrointestinal (GI) tract. They may show malignant behavior, in contrast to other SET. Endoscopic ultrasound (EUS) is frequently used to characterize SET. With the introduction of contrast-enhanced ultrasound (CEUS) into EUS (CE-EUS), distinct enhancement patterns can be detected. In the presented study, the characteristic features of CE-EUS in GIST are analyzed and compared with those of other SET...
January 2017: Endoscopic Ultrasound
https://www.readbyqxmd.com/read/28214494/intravenous-leiomyomatosis-of-the-subclavian-vein
#5
Huimin Fang, Yun You, Fei Cai, Yunsong Yang, Chao Yang, Ping Lv
Intravenous leiomyomatosis is a benign smooth muscle tumor that often occurs in the internal iliac vein and is closely associated with a fibroid. Intravenous leiomyomatosis usually starts in the veins of the uterus. It can grow within the veins and extend into the inferior vena cava and ultimately extend into the right-sided heart chambers and pulmonary arteries. Other sites are less common, and a venous primary site is very rare. We report a case of subclavian vein tumor that was diagnosed as an unusual leiomyoma in a 21-year-old nulliparous woman...
March 2017: Journal of Vascular Surgery. Venous and Lymphatic Disorders
https://www.readbyqxmd.com/read/28213123/risk-of-depression-in-patients-with-uterine-leiomyoma-a-nationwide-population-based-cohort-study
#6
Te-Chun Shen, Chih-Yi Yang, Yu-Jhen Huang, Cheng-Li Lin, Fung-Chang Sung
BACKGROUND: Population-based cohort study investigating the depression risk for patients with uterine leiomyoma (UL) is unavailable. This study investigated the subsequent risk of depression among patients with UL in an Asian population. METHODS: Using data from the National Health Insurance Research Database of Taiwan, we established a cohort with 21,168 patients diagnosed with UL between 2000 and 2010, and a non-UL cohort of 82,108 women without UL matched by age and year of diagnosis...
February 14, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28212568/an-anthocyanin-rich-strawberry-extract-induces-apoptosis-and-ros-while-decreases-glycolysis-and-fibrosis-in-human-uterine-leiomyoma-cells
#7
Md Soriful Islam, Francesca Giampieri, Milijana Janjusevic, Massimiliano Gasparrini, Tamara Y Forbes-Hernandez, Luca Mazzoni, Stefania Greco, Stefano Raffaele Giannubilo, Andrea Ciavattini, Bruno Mezzetti, Franco Capocasa, Mario Castellucci, Maurizio Battino, Pasquapina Ciarmela
Uterine leiomyomas are highly prevalent benign tumors in reproductive aged women. Unfortunately, medical treatments are still limited and no preventive therapies have been developed. In the present study, we investigated the therapeutic effects of strawberry extract on uterine leiomyoma cells. Leiomyoma and myometrial cells were treated with strawberry (cultivar Alba) extract (250 μg/ml) for 48 h to measure apoptosis, reactive oxygen species (ROS), oxidative phosphorylation (OCR, oxygen consumption rate) and glycolysis (ECAR, extracellular acidification rate) as well as fibrosis associated gene and/or protein expression...
February 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28210483/intra-peritoneal-leiomyoma-of-the-round-ligament-in-a-patient-with-mayer-rokitansky-k%C3%A3-ster-hauser-mrkh-syndrome
#8
G Salem Wehbe, R Bitar, T Zreik, M Samaha, C Walter, Z Sleiman
BACKGROUND: The occurrence of an extra-uterine leiomyoma, arising from the intra-peritoneal portion of the round ligament in a lady with Müllerian agenesis diagnosed at the age of forty is extremely rare. We report a case of this rare combination in a Middle Eastern woman. CASE: A 40 years old lady, primarily amenorrheic, presented to our clinic for an infertility consultation. The work- up showed features suggestive of Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome with a leiomyoma arising from the intra-peritoneal part of the round ligament...
December 2016: Facts, Views & Vision in ObGyn
https://www.readbyqxmd.com/read/28209496/uterine-leiomyosarcoma-epidemiology-contemporary-treatment-strategies-and-the-impact-of-uterine-morcellation
#9
Stephanie Ricci, Rebecca L Stone, Amanda N Fader
Leiomyosarcoma, a rare tumor subtype, accounts for 1% of all uterine malignancies, but contributes to a significant proportion of uterine cancer deaths. Surgery is considered the mainstay of treatment for all soft tissue sarcomas, including uterine variants. However, uterine leiomyosarcoma is challenging to diagnose preoperatively and can mimic the appearance of benign uterine leiomyomas. Recently, concerns have grown in this regard, as surgeons have utilized uterine morcellation and myomectomy procedures unknowingly in the setting of occult uterine sarcoma...
February 13, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28207540/different-dosages-of-mifepristone-versus-enantone-to-treat-uterine-fibroids-a-multicenter-randomized-controlled-trial
#10
Chongdong Liu, Qi Lu, Hong Qu, Li Geng, Meilu Bian, Minli Huang, Huilan Wang, Youzhong Zhang, Zeqing Wen, Shurong Zheng, Zhenyu Zhang
BACKGROUND: To evaluate the efficacy and safety of 10 mg and 25 mg mifepristone per day compared with 3.75 mg enantone in treating uterine fibroids. METHODS: This is a Multicenter randomized controlled trial. A total of 501 subjects with symptomatic uterine fibroids were enrolled and randomized into the group of 10mg, 25mg mifepristone and 3.75 enantone (with 307, 102 and 92 subjects respectively), with 458 subjects completed the treatment. Three months of daily therapy with oral mifepristone (at a dose of either 10 mg or 25 mg) or once-monthly subcutaneous injections of enantone (at a dose of 3...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28203434/minimally-invasive-surgery-for-giant-esophageal-leiomyoma-a-case-report-review-of-the-literatures
#11
Xiaosang Chen, Yong Xi, Hao Wang, Lijie Tan
Despite the rapid development of minimally invasive surgery, the treatment of esophageal lesions remains controversial. Giant esophageal leiomyoma could be removed once diagnosed, but its operative method is not quite the same as esophageal leiomyoma of small size. We report a case of giant esophageal leiomyoma and review published cases of giant leiomyomas in the past 10 years. A 29-year-old man was admitted to the clinic for the complaints of 2-month history of dysphagia and discomfort. Radiologic and endoscopic findings suggested esophageal lesion in the muscular layer...
January 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28203428/multiple-cavitating-pulmonary-nodules-rare-manifestation-of-benign-metastatic-leiomyoma
#12
Sa Ra Lee, Youn-I Choi, Seok Jeong Lee, Sung Shine Shim, Jin Hwa Lee, Yoo Kyung Kim, Soon Hee Sung
Benign metastasizing leiomyoma (BML) is a rare disease of pathologically benign, but the tumor metastasizes to other organs. The most common organ involved in BML is lung. Pulmonary involvement usually manifested as multiple nodules on chest X-ray, however we experienced an interesting case of a 52-year-old premenopausal woman who presented with multiple bilateral lung cavitations and nodules on a chest X-ray without any respiratory symptoms. Chest computed-tomography identified multiple cavitary lesions of 5-12 mm in diameter and well-defined nodules of 5-10 mm in diameter in both lung fields...
January 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28196407/comprehensive-genomic-and-phenotypic-characterization-of-germline-fh-deletion-in-hereditary-leiomyomatosis-and-renal-cell-carcinoma-hlrcc
#13
Cathy D Vocke, Christopher J Ricketts, Maria J Merino, Ramaprasad Srinivasan, Adam R Metwalli, Lindsay A Middelton, James Peterson, Youfeng Yang, W Marston Linehan
Hereditary leiomyomatosis and renal cell carcinoma (HLRCC) is a familial cancer syndrome associated with the development of cutaneous and uterine leiomyomas, and an aggressive form of type 2 papillary kidney cancer. HLRCC is characterized by germline mutation of the FH gene. This study evaluated the prevalence and clinical phenotype of FH deletions in HLRCC patients. Patients with phenotypic manifestations consistent with HLRCC who lacked detectable germline FH intragenic mutations were investigated for FH deletion...
February 14, 2017: Genes, Chromosomes & Cancer
https://www.readbyqxmd.com/read/28195105/hereditary-leiomyomatosis-and-renal-cell-cancer-syndrome-associated-renal-cell-carcinoma
#14
Shraddha Adamane, Sangeeta Desai, Santosh Menon
Hereditary leiomyomatosis and renal cell carcinoma (HLRCC) is a recently described entity with unknown exact prevalence. The affected individuals are predisposed to have multiple leiomyomas and renal cancer due to germline mutation in fumarate hydratase gene on chromosome 1. The knowledge of this rare tumour is essential for early recognition and institution of appropriate therapy, since they have a grave prognosis. Herein, we present the first case from India of HLRCC in a 42 year old lady who presented with a renal mass and metastasis with consequent fulminant course of disease...
January 2017: Indian Journal of Pathology & Microbiology
https://www.readbyqxmd.com/read/28192801/submucosal-tunneling-endoscopic-resection-ster-with-full-thickness-muscle-excision-for-a-recurrent-para-aortic-esophageal-leiomyoma-after-surgery
#15
Gianfranco Donatelli, David Fuks, Guillaume Pourcher, Isabelle Dumontier, Fabrizio Cereatti, Thierry Perniceni, Brice Gayet
No abstract text is available yet for this article.
February 2017: Endoscopy
https://www.readbyqxmd.com/read/28187355/multimodality-imaging-of-benign-or-malignant-tumors-in-the-vena-cava-and-its-main-branches
#16
REVIEW
Honglian Wu, Huawei Zhang, Shumin Wang, Xuejun Wu, Dianning Dong, Changhu Liang
Tumors arising from or secondarily involving the vena cava (VC) are broad-spectrum diseases, ranging from benign to malignant. The benign tumors include myxoma, leiomyomatosis and leiomyoma. The primary malignant tumors of the VC are rare, and of these rare entities, leiomyosarcoma is the most frequently encountered. The direct extension of a tumor arising from an adjacent organ such as hepatocellular carcinoma or renal cell carcinoma is more common than primary malignant tumor in the inferior VC. In this article, the authors review the spectrum of VC pathologic processes and the relevant findings from magnetic resonance imaging, ultrasonography, and computed tomography...
October 19, 2016: Clinical Imaging
https://www.readbyqxmd.com/read/28180107/malignant-transformation-of-pulmonary-benign-metastasizing-leiomyoma
#17
Kyung Sub Song, Dong Yoon Keum, Il Seon Hwang
Pulmonary benign metastasizing leiomyoma (PBML) is defined as metastasis of a leiomyoma to lung tissue. It was first reported in 1937. P BML is known as a benign disease, but can undergo malignant transformation. Only 1 case of the malignant transformation of PBML to leiomyosarcoma has been reported previously. In this report, we present a case of malignant transformation of PBML.
February 2017: Korean Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28178042/feasibility-of-vaginal-hysterectomy-for-female-to-male-transgender-men
#18
Juno Obedin-Maliver, Alexis Light, Gene de Haan, Rebecca A Jackson
OBJECTIVE: To describe the hysterectomy data among a cohort of transgender men and nontransgender (ie, cisgender) women with a particular goal to evaluate the feasibility of vaginal hysterectomy among transgender men. METHODS: This cohort study includes all hysterectomies performed for benign indications on transgender men and cisgender women at a single academic county hospital from 2000 to 2012. Hysterectomy cases and patient gender were identified by billing records and confirmed by review of medical records...
March 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28174410/-benign-metastasizing-leiomyoma-of-the-lung-report-of-a-case
#19
Takahiro Sawada, Satoshi Yamamoto, Hajime Sugihara, Akinori Iwasaki
A 71-year-old woman, in whom computed tomography revealed a solitary mass shadow at the base of the left lung, underwent resection of the mass. Histopathological examination showed estrogen receptor-positive leiomyoma cells growing in cords and mixed with glandular structures composed of alveolar cells. These findings led to a diagnosis of benign metastatic leiomyoma. Benign metastatic leiomyoma is a rare disease in which histologically benign uterine leiomyoma cells metastasize to different sites of the body...
February 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28173677/-primary-ovarian-leiomyoma-in-adolescent-female-report-of-a-case
#20
L Guo, Y L Teng, L L Tong, Y P Zhong
No abstract text is available yet for this article.
February 8, 2017: Zhonghua Bing Li Xue za Zhi Chinese Journal of Pathology
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