Results 31 to 40 of about 389,072 (294)

Urothelial carcinoma arising from an ovarian mature cystic teratoma

Taiwanese Journal of Obstetrics & Gynecology, 2015
Objective: Ovarian mature cystic teratomas with malignant transformation are rare, and squamous cell carcinoma is the most common pathological entity. Among these malignant transformations, urothelial cell carcinoma is rare.
Hui-Yu Chuang, Yi-Ting Chen, Tak-Loi Mac, Yu-Chieh Chen, Hung-Sheng Chen, Wan-Shan Wang, Eing-Mei Tsai   +6 more
doaj   +1 more source

Malignant Transformation of Hepatocellular Adenoma [PDF]

Oncology, 2016
The patient was a 20-year-old male in whom a hepatic hypervascular mass accompanied by intratumoral hemorrhage was detected on examination for epigastric pain. Based on the enlargement of the mass and diagnostic imaging, hepatocellular adenoma (HCA) was suspected and hepatectomy was performed.
Wing Yee Kwok, Satoru Hagiwara, Naoshi Nishida, Tomohiro Watanabe, Toshiharu Sakurai, Hiroshi Ida, Yasunori Minami, Masahiro Takita, Tomohiro Minami, Mina Iwanishi, Hirokazu Chishina, Masashi Kono, Kazuomi Ueshima, Yoriaki Komeda, Tadaaki Arizumi, Eisuke Enoki, Takuya Nakai, Tsutomu Kumabe, Osamu Nakashima, Fukuo Kondo, Masatoshi Kudo   +20 more
openaire   +2 more sources

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed, Raquel Revuelta Iniesta, Mary Fewtrell, Julie Lanigan, Breeana Gardiner, Graeme O'Connor   +5 more
wiley   +1 more source

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd, Melissa Taylor, Helen Fulbright, Bob Phillips   +3 more
wiley   +1 more source

Defective Autophagy Initiates Malignant Transformation [PDF]

Molecular Cell, 2016
In this issue of Molecular Cell, Park et al. (2016) elegantly demonstrate that a partial defect in autophagy supports malignant transformation as it favors the production of genotoxic reactive oxygen species by mitochondria.
Lorenzo, Galluzzi, José Manuel, Bravo-San Pedro, Guido, Kroemer   +2 more
openaire   +2 more sources

Clinical Characteristics and Prognostic Risk Factors for Pediatric B‐Cell Lymphoblastic Lymphoma: A Multicenter Retrospective Cohort Study for China Net Childhood Lymphoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu, Jian Wang, Ling Jin, Yanlong Duan, Fu Li, Yueping Jia, Leping Zhang, Xiaojun Yuan, Wei Liu, Ying Liu, Ansheng Liu, Mincui Zheng, Yunpeng Dai, Lian Jiang, Lirong Sun, Xiaowen Zhai, Rong Liu, Chunju Zhou, Zifen Gao, Yonghong Zhang, Xiaomei Yang   +20 more
wiley   +1 more source

A complete course of photodynamic therapy reduced the risk of malignant transformation of oral leukoplakia

Photodiagnosis and Photodynamic Therapy
Background: Photodynamic therapy (PDT) has shown good short-term efficacy in the treatment of oral leukoplakia (OLK). However, the malignant transformation of OLK was seldom evaluated in most PDT studies. Therefore, this study evaluated the effect of PDT
Yansong Song, Fan Tang, Jiaxin Liu, Dan Yang, Jiongke Wang, Xiaobo Luo, Yu Zhou, Xin Zeng, Hao Xu, Qianming Chen, Hongxia Dan   +10 more
doaj   +1 more source

Role of human papilloma virus in malignant transformation of oral lichen planus: A systematic review

Journal of Pharmacy and Bioallied Sciences, 2021
Lichen planus (LP) is a chronic inflammatory mucocutaneous disease. The disease has a cell-mediated immune reaction which is precipitated by a specific trigger which turns the self-peptides antigenic.
Aswathy K Vijayan, Arvind Muthukrishnan, Mathew Vidyadharan, Aparna M Nair   +3 more
doaj   +1 more source

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Malignant Transformation of an Intracranial Extradural Epidermoid Cyst into Squamous Cell Carcinoma Presented with Cerebrospinal Fluid Leakage

Advanced Biomedical Research, 2017
We report a case of malignant transformation of an intracranial extradural epidermoid cyst into squamous cell carcinoma (SCC), that presented with cerebrospinal fluid (CSF) leakage at the time of recurrence.
Bahram Seif, Reza Pourkhalili, Ahmad Shekarchizadeh, Parvin Mahzouni   +3 more
doaj   +1 more source