Results 41 to 50 of about 26,138 (325)
Computational Intelligence Approach to Improve the Classification Accuracy of Brain Neoplasm in MRI Data [PDF]
arXiv, 2021 Automatic detection of brain neoplasm in Magnetic Resonance Imaging (MRI) is gaining importance in many medical diagnostic applications. This report presents two improvements for brain neoplasm detection in MRI data: an advanced preprocessing technique is proposed to improve the area of interest in MRI data and a hybrid technique using Convolutional ...
arxiv
Mathematical models for order of mutation problem in myeloproliferative neoplasm: non-additivity and non-commutativity [PDF]
arXiv, 2023 In some patients of myeloproliferative neoplasm, two genetic mutations can be found: JAK2 V617F and TET2. When one mutation is present or not, the other mutation has different effects on regulating gene expressions. Besides, when both mutations are present, the order of occurrence might make a difference.
arxiv
Mediastinal Synovial Sarcoma: A Case Report and Literature Review
Canadian Respiratory Journal, 2003 Synovial sarcomas are uncommon soft tissue tumours. Immunohistochemistry and cytogenetic techniques are essential for proper diagnosis and differentiation from other spindle cell neoplasms.
Linda SL Cheng +4 more
doaj +1 more source
Cardiovascular Disorder after Cardiotoxic Non-Hodking’s Lymphoma Treatment: A Case Report
Medicina, 2022 The non-Hodgkin’s lymphomas are a diverse group of lymphoid neoplasms that collectively rank fifth in cancer incidence and mortality. Patients treated with mediastinal radiotherapy and/or anthracycline-containing chemotherapy are known to have increased ...
Diana Žaliaduonytė +3 more
doaj +1 more source
The International Journal of Medical Robotics and Computer Assisted Surgery, Volume 19, Issue 1, February 2023., 2023 Abstract Background We present the case report of synchronous trans‐fascial repair of a large congenital Morgagni hernia (MH) and low anterior resection using a fully robotic approach. Methods A 61‐year old female presented with fresh red blood in her stool. She had a previous history of abdominal hysterectomy and a performance status of 0.
Joel Lambert +3 more
wiley +1 more source
Order-of-mutation effects on cancer progression: models for myeloproliferative neoplasm [PDF]
arXiv, 2023 We develop a modeling framework for cancer progression that distinguishes the order of two possible mutations. Recent observations and information on myeloproliferative neoplasms are analyzed within our framework. In some patients with myeloproliferative neoplasms, two genetic mutations can be found, JAK2 V617F and TET2.
arxiv
Skeletal muscle dissemination in a dog with T‐cell lymphoma
Veterinary Medicine and Science, Volume 9, Issue 1, Page 53-58, January 2023., 2023 Skeletal muscles metastases are considered quite rare in small animals. When it occurs, muscle metastases typically involve paravertebral muscle and hind limb. Whole‐body CT is of paramount importance in patients affected by neoplasms with potential systemic metastases.
Tommaso Magni +9 more
wiley +1 more source
Precision Radiation Oncology, 2021 Follicular dendritic cell sarcoma (FDCS) is a rare malignancy that affects the nodal and extranodal tissues. The mediastinum is a rare site for this tumor, with few published reports and series.
Adnan Calcuttawala +3 more
doaj +1 more source
Mediastinal Desmoid Tumor Presents as Lymphadenopathy in Patient with Lymphoma: A Case Report
Case Reports in Oncology, 2023 Desmoid tumors are rare mesenchymal neoplasms that are rapidly growing but do not metastasize. We present a case of a 75-year-old man with a history of non-Hodgkin lymphoma in remission incidentally found to have an enlarging internal mammary lymph node ...
Tara L. Ballouz, Jeffrey H. Margolis
doaj +1 more source
Surgery of Retrosternal Thyroid: Evaluation of 36 Cases
Erciyes Medical Journal, 2019 Objective: Retrosternal thyroid is the presence of thyroid tissue in the mediastinum either by enlarging of the cervical or by an ectopic mediastinal thyroid. Surgery for a retrosternal thyroid has technical differences than conventional cervical thyroid
Alperen Vural +5 more
doaj +1 more source