Results 41 to 50 of about 237,233 (162)

Preservation Versus Routine Removal: Morbidity and Long‐Term Outcomes Following Diagnostic Laparoscopy Versus Negative Appendectomy—A Regional Multicentre Observational Cohort Study

World Journal of Surgery, Volume 50, Issue 10, Page 2917-2926, October 2026.
Guidelines recommend laparoscopic appendectomy (LA) for a macroscopically normal appendix when no pathology is identified during diagnostic laparoscopy (DL) for suspected acute appendicitis (AA). This approach may lead to increased hospitalization, higher costs, and greater morbidity. Whether these guidelines are justified remains debatable.
Katrine Folmann Finne, Liv Hornnes, Anders Bang‐Nielsen, Aya Nihad Abdulrahman Abdulrahman, Talha Malik, Peter Cornelius Helbo Jakobsen, Lars Nannestad Jørgensen, Jakob Kleif, Claus Anders Bertelsen   +8 more
wiley   +1 more source

A novel classification of testicular sex cord‐stromal tumours from the Testicular Sex Cord‐Stromal Tumour (TESST) group: a collaboration of the Genitourinary Pathology Society (GUPS) and the International Society of Urological Pathology (ISUP)

Histopathology, Volume 89, Issue 4, Page 638-649, October 2026.
The TESST classification of testicular sex cord‐stromal tumours was agreed upon by consensus based on the best available evidence. The picture shows the members of the TESST group and delegates of GUPS and ISUP present in‐person at the first meeting of the group held at Johns Hopkins Hospital (Baltimore, 2024). Aims Testicular sex cord‐stromal tumours (
Andres M. Acosta, Felix Bremmer, John C. Cheville, Maurizio Colecchia, Eva Comperat, Kristine Cornejo, Dilek E. Baydar, Anthony J. Gill, Maria del Pilar Gonzalez‐Peramato, Sounak Gupta, Michelle S. Hirsch, Muhammad T. Idrees, Chia‐Sui Kao, Fiona MacLean, Andres Matoso, Rohit Mehra, Santosh Menon, Kvetoslava Michalova, Sambit K. Mohanty, Miguel Reyes‐Mugica, Maria Rosaria Raspollini, Ankur R. Sangoi, Lynette M. Sholl, Stephanie Siegmund, Satish K. Tickoo, Toyonori Tsuzuki, Thomas M. Ulbright, Sean R. Williamson, Asli Yilmaz, Daniel M. Berney   +29 more
wiley   +1 more source

Application of Serum CA125, HE4, ROMA, and CPH‐I in the Preoperative Differentiation of Ovarian Tumors: A Diagnostic Accuracy Study

Journal of Clinical Laboratory Analysis, Volume 40, Issue 17, September 2026.
This study evaluated the diagnostic performance of CA125, HE4, ROMA, and CPH‐I in 345 patients with histologically confirmed ovarian tumors. CPH‐I showed favorable diagnostic performance overall and was particularly valuable in premenopausal women, whereas ROMA‐based strategies demonstrated optimal performance in postmenopausal women.
Weiming Feng, Chunying Zhang, Lingxin Meng, Yifei Chen, Haiyun Yu, Yanhong Zhai, Zheng Cao   +6 more
wiley   +1 more source

Small Extracellular Vesicle and Total Lipid Profiles Provide a Diagnostic Advantage Over CA‐125 Across Ovarian Cancer Subtypes

Journal of Extracellular Vesicles, Volume 15, Issue 9, September 2026.
Small extracellular vesicle (sEV) lipid profiles outperform CA‐125 across ovarian cancer histotypes, achieving accuracy up to 0.73 in differential diagnosis and 0.94 in screening. In patients with normal CA‐125 levels, sEV lipids maintain discriminative performance where CA‐125 alone fails. ABSTRACT Ovarian cancer remains the most lethal gynaecological
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Lewis Perrin, Rohan Lourie, Vaibhavi Joshi, Amy E. McCart Reed, Kaltin Ferguson, Aase Handberg, Andreas Möller, Carlos Salomon   +11 more
wiley   +1 more source

An unusual occurrence of a huge ovarian fibroma in a postmenopausal woman impersonating ovarian malignancy: a case report

Discover Medicine
Background To report the elusive presentation of a huge ovarian fibroma in a postmenopausal woman, the role of Magnetic Resonance Imaging (MRI) in its evaluation and final diagnosis, with the histopathological examination.
Aparna Jarathi, Naina Kumar, Annapurna Srirambhatla, Syama Sundar Ayya, Ashutosh Rath   +4 more
doaj   +1 more source

Metastatic Leiomyosarcoma Involving Bone and Kidney in an Adult Budgerigar (Melopsittacus undulatus)

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
A 2‐year‐old male budgerigar presents with swelling of the medial left leg. Soft tissue neoplasia is suspected after empirical treatment fails. Histopathology and immunohistochemistry (α‐SMA and desmin positivity, vimentin negativity) confirm leiomyosarcoma, with metastasis to bone and kidneys. This case documents uncommon metastatic spread in an avian
Hemad Shafiei, Reza Kheirandish, Hamzeh Soltani, Ali Keshavarzrad, Shahriar Dabiri   +4 more
wiley   +1 more source

Demons-Meigs syndrome: Rare cause of intraperitoneal and pleural effusion

Radiology Case Reports
Demons-Meigs (DM) syndrome is characterized by the association of a benign ovarian tumor most often a fibroma or fibrothecoma with pleural and intraperitoneal effusions. It is a rare pathological entity. We report the case of a 40-year-old female patient
Imad Akasbi, MD, Amal Akammar, MD, Zineb Ezzoulali, MD, Hajar Ouazzani chahdi, MD, Ismail Chaouche, MD, Elghali Iraqui houssaini, MD, Meryem Zaryouhi, MD, Nizar El Bouardi, MD, Yassine Belhaj, MD, Layla Tahiri Ousrouti, MD, Badr Alami, MD, MY Youssef Alaoui Lamrani, MD, MY Abdelilah Melhouf, MD, Mustapha Maaroufi, MD, Meryem Boubbou, MD   +14 more
doaj   +1 more source

Update of the risk assessment on emerging and novel brominated flame retardants in food

EFSA Journal, Volume 24, Issue 7, July 2026.
Abstract The European Commission asked EFSA to update its 2012 risk assessment on Emerging and Novel brominated flame retardants (BFRs) in food. Since the previous Opinion, further information was collected for a total of 27 BFRs. The CONTAM Panel concluded that TDBPP, DBPNG and TBNPA are considered genotoxic and carcinogenic.
EFSA Panel on Contaminants in the Food Chain (CONTAM), Helle Katrine Knutsen, Agneta Åkesson, Vasileios Bampidis, Margherita Bignami, Laurent Bodin, James Kevin Chipman, Gisela Degen, Antonio Hernández‐Jerez, Tim Hofer, Christer Hogstrand, Stefano Landi, Jean‐Charles Leblanc, Kyriaki Machera, Evangelia Ntzani, Isabelle P. Oswald, Guido Rychen, Salomon Sand, Katharina Vejdovszky, Barbara Viviani, Emilio Benfenati, Diane Benford, Andy Hart, Martin Rose, Henri Schroeder, Christiane Vleminckx, Martine Vrijheid, Edoardo Carnesecchi, Violetta Costanzo, Andrea Gissi, Eirini Kouloura, Luisa Ramos Bordajandi, Francesca Riolo, Christer Hogstrand   +33 more
wiley   +1 more source

Cemento-Ossifying Fibroma With Cerebral Involvement [PDF]

, 2023
Cemento-ossifying fibroma (COF) is a rare fibro-osseous tumor. The lesion is most commonly seen in people in the third and fourth decade. There are three variants of ossifying fibroma; juvenile trabecular ossifying fibroma, juvenile psammomatoid ...
Ayyıldız, Veysel, Ünlü, Elif Nisa, Oğul, Hayri, Güçlü, Derya, Ayyildiz, Veysel, Derya Guclu, Elif N. Unlu, Hayri Ogul, Veysel Ayyildiz   +8 more
core   +1 more source

Ovarian fibroma, rare form of childhood ovarian tumor

Journal of Pediatric Surgery Case Reports, 2022
Ovarian fibroids account for 4% of all ovarian tumors. It is very uncommon before the age of 30. We report the case of a 4-year-old girl with ovarian fibroids.
Kokoé Agblévi Midékor Gonébo, Beossin Baumaney Sylvanus Koui, Rébécca Bonny Obro, Sigué Jean Jaurès Ouattara, Yapi Landry Aké   +4 more
doaj   +1 more source