Deep convolutional neural networks for multiple histologic types of ovarian tumors classification in ultrasound images
ConclusionDCNN is a promising technique for classifying different histologic types of ovarian tumors in US images, and provide valuable computer-aided information. (Source: Frontiers in Oncology)
Source: Frontiers in Oncology - June 23, 2023 Category: Cancer & Oncology Source Type: research
A CT-based radiomics nomogram for differentiating ovarian cystadenomas and endometriotic cysts
To construct and validate a computed tomography (CT)-based radiomics nomogram integrating radiomics signature and clinical factors to distinguish ovarian cystadenomas and endometriotic cysts. (Source: Clinical Radiology)
Source: Clinical Radiology - June 1, 2023 Category: Radiology Authors: J. Li, F. Wang, J. Ma, Z. Zhang, n. Zhang, S. Cui, Z. Ye Source Type: research
High diagnostic yield of fine needle biopsy for pancreatic serous cystadenomas – a multi-center study
University of Chicago Section of Gastroenterology Hepatology and Nutrition, USA; Baylor College of Medicine, USA; Center for Endoscopic Research and Therapeutics, University of Chicago Medicine, USA. (Source: Gastrointestinal Endoscopy)
Source: Gastrointestinal Endoscopy - June 1, 2023 Category: Gastroenterology Authors: Grace Kim, Michael Oliver Mercado, Margarita Riojas-Barrett, Miles Breese, Shifa Umar, Fares Ayoub, Dennis Chen, Mohamed Othman, Uzma Siddiqui Tags: Endoscopic Ultrasound - EUS 2 Saturday, May 6, 2023 12:30 PM - 1:30 PM Source Type: research
Low-Pass Genomic Sequencing Reveals Novel Subtypes of Pancreatic Cystic Neoplasms
CONCLUSIONS: Our work revealed the distinct CIN signature of different types of PCNs. Deletions of chr3p and chr6p defined a subtype of SCAs. Gains of chr1q and chr8q were associated with insidious malignant PCNs and helped identify high-risk IPMNs.PMID:37249723 | DOI:10.1245/s10434-023-13676-0 (Source: Ann Oncol)
Source: Ann Oncol - May 30, 2023 Category: Cancer & Oncology Authors: Mao Ye Bo Zhang Xu Han Xiaobao Wei Yangyang Wang Wanyue Cao Jiangchao Wu Cao Chen Xu Sun Ke Sun Haijun Li Qi Zhang Tingbo Liang Source Type: research
Low-Pass Genomic Sequencing Reveals Novel Subtypes of Pancreatic Cystic Neoplasms
CONCLUSIONS: Our work revealed the distinct CIN signature of different types of PCNs. Deletions of chr3p and chr6p defined a subtype of SCAs. Gains of chr1q and chr8q were associated with insidious malignant PCNs and helped identify high-risk IPMNs.PMID:37249723 | DOI:10.1245/s10434-023-13676-0 (Source: Ann Oncol)
Source: Ann Oncol - May 30, 2023 Category: Cancer & Oncology Authors: Mao Ye Bo Zhang Xu Han Xiaobao Wei Yangyang Wang Wanyue Cao Jiangchao Wu Cao Chen Xu Sun Ke Sun Haijun Li Qi Zhang Tingbo Liang Source Type: research
Warthin Tumor of the Parotid Gland: The History of an Eponym
AbstractThe eponymous history of Warthin tumor (WT) is a fascinating issue in the field of salivary gland pathology. The late decades of the nineteenth century and the turn of the century saw notable German and French contributions on WT. Especially, the seminal 1910 paper of Albrecht and Arzt of Vienna is the foundation for the current knowledge of WT. It is generally believed that prior to this pioneering study, Hildebrand of G öttingen accurately described the lesion of WT in 1895. However, the historical origins of WT appear to be unsettled, and only a few German pathologists and surgeons are aware that dating back to...
Source: Head and Neck Pathology - May 25, 2023 Category: Pathology Source Type: research
Management of Mucinous Cystic Neoplasms of the Liver
ConclusionMCN-L are rare cystic liver tumors that include BCA and BCAC, which can be difficult to differentiate based on imaging alone. Surgical resection remains the mainstay of management for MCN-L with recurrence being generally uncommon. Future multi-institutional studies are still required to better understand the biology behind BCA and BCAC to improve the care of patients with MCN-L. (Source: Journal of Gastrointestinal Surgery)
Source: Journal of Gastrointestinal Surgery - May 23, 2023 Category: Surgery Source Type: research
Histological and Genetic Diversity in Ovarian Mucinous Carcinomas: A Pilot Study
This study aimed to elucidate the genetic changes histologically (mucinous cystadenoma (MCA), mucinous borderline tumor (MBT), and mucinous ovarian carcinoma (MOC)) in a portion of mucinous ovarian tumors within the same sample. Seven tumor samples obtained from different patients were used to evaluate the genetic mutations in each component. Intratumor genetic heterogeneity was observed in all patients; among them, BRAF (V600E) and p53 (T118I, P142S, T150I, and T170M) point mutations were observed in the MBT component, while KRAS (G12D and G13D) and PIK3CA (E545K) mutations were found in the MOC component. The current fin...
Source: Current Oncology - May 15, 2023 Category: Cancer & Oncology Authors: Sultana Razia Kentaro Nakayama Hitomi Yamashita Tomoka Ishibashi Masako Ishikawa Kosuke Kanno Seiya Sato Satoru Kyo Source Type: research
Histological and Genetic Diversity in Ovarian Mucinous Carcinomas: A Pilot Study
This study aimed to elucidate the genetic changes histologically (mucinous cystadenoma (MCA), mucinous borderline tumor (MBT), and mucinous ovarian carcinoma (MOC)) in a portion of mucinous ovarian tumors within the same sample. Seven tumor samples obtained from different patients were used to evaluate the genetic mutations in each component. Intratumor genetic heterogeneity was observed in all patients; among them, BRAF (V600E) and p53 (T118I, P142S, T150I, and T170M) point mutations were observed in the MBT component, while KRAS (G12D and G13D) and PIK3CA (E545K) mutations were found in the MOC component. The current fin...
Source: Current Oncology - May 15, 2023 Category: Cancer & Oncology Authors: Sultana Razia Kentaro Nakayama Hitomi Yamashita Tomoka Ishibashi Masako Ishikawa Kosuke Kanno Seiya Sato Satoru Kyo Source Type: research
