Results 41 to 50 of about 2,893,372 (329)
Endobronchial Carcinoid and Concurrent Carcinoid Syndrome in an Adolescent Female
Case Reports in Pediatrics, 2016 Endobronchial carcinoid tumors are the most common intrabronchial tumors in children and adolescents. Common signs and symptoms include persistent cough and wheezing not responsive to bronchodilators, hemoptysis, and recurrent fever.
Jonathan D. Cogen +2 more
doaj +1 more source
Carcinoid tumor of the kidney: An unusual renal tumor
Indian Journal of Urology, 2009 Carcinoid tumors are low-grade malignant tumors that arise from neuroendocrine cells. Primary renal carcinoid is extremely rare. We present a case of 57-year-old male with primary renal carcinoid tumor.
P P Singh +2 more
doaj +1 more source
Simultaneous surgical treatment of primary ovarian carcinoid and carcinoid heart disease
Polish Journal of Thoracic and Cardiovascular Surgery, 2022 The incidence of neuroendocrine tumors (NET) is 2.5–5 per 100 000 population. Up to 20% of patients with NET develop carcinoid syndrome (CS), and in 40–50% of those carcinoid heart disease (CHD) is reported (0.27 per 100 000 population per year) [1 ...
Uladzimir Andrushchuk +3 more
doaj +1 more source
Molecular pathogenesis and targeted therapy of sporadic pancreatic neuroendocrine tumors [PDF]
, 2015 Over the past few years, knowledge regarding the molecular pathology of sporadic pancreatic neuroendocrine tumors (PNETs) has increased substantially, and a number of targeted agents have been tested in clinical trials in this tumor type.
Ahn +64 more
core +1 more source
Delayed Recurrence of Atypical Pulmonary Carcinoid Cluster: A Rare Occurrence
Case Reports in Pulmonology, 2014 Carcinoid is one of the most common tumors of the gastrointestinal tract followed by the tracheobronchial tree. Bronchial carcinoid compromises 20% of total carcinoid and accounts for 1–5% of pulmonary malignancies.
Salim Surani +5 more
doaj +1 more source
Brain Tumors Classification for MR images based on Attention Guided Deep Learning Model [PDF]
arXiv, 2021 In the clinical diagnosis and treatment of brain tumors, manual image reading consumes a lot of energy and time. In recent years, the automatic tumor classification technology based on deep learning has entered people's field of vision. Brain tumors can be divided into primary and secondary intracranial tumors according to their source. However, to our
arxiv
A Case of Metastatic Atypical Neuroendocrine Tumor with ALK Translocation and Diffuse Brain Metastases. [PDF]
, 2017 A challenge in precision medicine requires identification of actionable driver mutations. Critical to such effort is the deployment of sensitive and well-validated assays for mutation detection.
Ali, Siraj +9 more
core +1 more source
Synthetic Tumors Make AI Segment Tumors Better [PDF]
arXiv, 2022 We develop a novel strategy to generate synthetic tumors. Unlike existing works, the tumors generated by our strategy have two intriguing advantages: (1) realistic in shape and texture, which even medical professionals can confuse with real tumors; (2) effective for AI model training, which can perform liver tumor segmentation similarly to a model ...
arxiv
Label-Free Liver Tumor Segmentation [PDF]
arXiv, 2023 We demonstrate that AI models can accurately segment liver tumors without the need for manual annotation by using synthetic tumors in CT scans. Our synthetic tumors have two intriguing advantages: (I) realistic in shape and texture, which even medical professionals can confuse with real tumors; (II) effective for training AI models, which can perform ...
arxiv
Clinical and morphological features of carcinoid tumors [PDF]
Морфологія, 2013 Carcinoid tumors are rare tumors in practice of doctors of various specialties. These tumors are histological findings in the most cases because they are masked by clinical and morphological features of neoplastic and non-neoplastic diseases.
Markovskiy V.D. +5 more
doaj