Results 71 to 80 of about 585 (174)

Nasal paraganglioma: A case report and literature review

open access: yesInternational Archives of Otorhinolaryngology, 2013
Summary Introduction: Paragangliomas are neuroendocrine tumors that most commonly originate in the adrenal gland, a type that is called pheochromocytoma; however, 5–10% of paragangliomas are extra-adrenal and may arise in any area between ...
Lídio Granato   +2 more
doaj   +1 more source

Metastasis of Squamous Cell Carcinoma of the Larynx to the Right Adrenal Gland—A Case Report

open access: yesClinics and Practice
Background/Objectives: Malignant adrenal tumors comprise both primary adrenal neoplasms and metastatic lesions, with the latter being significantly more common.
Eliza Działach   +5 more
doaj   +1 more source

Giant adrenal myelolipoma with a spontaneous rupture: report of a case [PDF]

open access: yesEinstein (São Paulo), 2009
Myelolipoma is a benign tumor of the adrenal cortex, which is non-functioning and often asymptomatic. It is generally diagnosed in imaging tests by chance.
Sergio Renato Pais Costa   +2 more
doaj  

Foundation Models for Biomedical Image Segmentation: A Survey [PDF]

open access: yesarXiv
Recent advancements in biomedical image analysis have been significantly driven by the Segment Anything Model (SAM). This transformative technology, originally developed for general-purpose computer vision, has found rapid application in medical image processing. Within the last year, marked by over 100 publications, SAM has demonstrated its prowess in
arxiv  

Zero-shot 3D Segmentation of Abdominal Organs in CT Scans Using Segment Anything Model 2: Adapting Video Tracking Capabilities for 3D Medical Imaging [PDF]

open access: yesarXiv
Objectives: To evaluate the zero-shot performance of Segment Anything Model 2 (SAM 2) in 3D segmentation of abdominal organs in CT scans, and to investigate the effects of prompt settings on segmentation results. Materials and Methods: In this retrospective study, we used a subset of the TotalSegmentator CT dataset from eight institutions to assess ...
arxiv  

Explainable machine learning for neoplasms diagnosis via electrocardiograms: an externally validated study [PDF]

open access: yesarXiv
Background: Neoplasms remains a leading cause of mortality worldwide, with timely diagnosis being crucial for improving patient outcomes. Current diagnostic methods are often invasive, costly, and inaccessible to many populations. Electrocardiogram (ECG) data, widely available and non-invasive, has the potential to serve as a tool for neoplasms ...
arxiv  

Laparoscopic adrenalectomy for malignant disease – Technical feasibility and oncological results [PDF]

open access: yesEinstein (São Paulo), 2007
Objective: Laparoscopic resection is the gold standard for treatmentof benign adrenal lesions. Laparoscopic resection of malignant lesions,however, is controversial, and there are only limited series publishedin the literature.
Marcos Tobias Machado   +3 more
doaj  

Gland Instance Segmentation by Deep Multichannel Side Supervision [PDF]

open access: yesarXiv, 2016
In this paper, we propose a new image instance segmentation method that segments individual glands (instances) in colon histology images. This is a task called instance segmentation that has recently become increasingly important. The problem is challenging since not only do the glands need to be segmented from the complex background, they are also ...
arxiv  

Overview of endocrine tumor syndromes manifesting as adrenal tumors

open access: yesThe Ewha Medical Journal
Endocrine tumor syndromes constitute a group of disorders characterized by tumors in hormone-producing tissues. These conditions predominantly affect younger patients and often have a familial inheritance. Advances in molecular genetics in recent decades
Ja Hye Kim
doaj   +1 more source

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