Results 51 to 60 of about 2,447 (143)

Clinical, Cytologic, Histopathologic, and Diagnostic Imaging of a Malignant Peripheral Nerve Sheath Tumor in the Renal Pelvis of a Border Collie Dog

Veterinary Clinical Pathology, Volume 54, Issue 4, Page 422-427, December 2025.
ABSTRACT A 12‐year‐old female spayed Border Collie dog was presented for evaluation of 6 months of intermittent hematuria and weight loss. A highly vascularized right renal mass deforming the renal architecture and paraneoplastic hypertrophic osteopathy were found. Cytologic evaluation of the mass obtained by fine‐needle aspiration guided by ultrasound
Félix Romero‐Vélez, Bárbara Serrano, Javier Martínez‐Caro, Sonia González‐Rellán, Rosa Novellas, Alicia García‐Ferrer, Josep Pastor, Laia Solano‐Gallego   +7 more
wiley   +1 more source

Case Report—An Unusual Presentation of Cervical Meningioma as a Carotid Body Mass Diagnosed by Fine Needle Aspiration Cytology

Cytopathology, Volume 36, Issue 6, Page 606-609, November 2025.
We describe an unusual case of cervical meningioma presenting as a carotid body tumour. This case emphasises the importance of cytoradiologic correlation in lesions with atypical imaging findings; and the crucial role of fine needle aspiration cytology in accurately diagnosing masses in precarious anatomic sites of the head and neck.
Poorva Singh, Liam Chen, Zuzan Cayci, Khalid Amin   +3 more
wiley   +1 more source

Diagnosis and clinical characteristics of adrenal schwannoma: report of 8 cases and literature review

Zhongguo aizheng zazhi, 2016
Background and purpose: Adrenal schwannoma is extremely rare, mostly benign, lack of special characteristics in clinical and imaging presentation. The aim of this study was to analyze the computed tomography (CT) and magnetic resonance imaging (MRI ...
曹开明, 王　葳, 朱晓丽
doaj  

Schwannoma Localized Retroperitoneally in a 14-Year-Old Boy

Case Reports in Pediatrics, 2016
Schwannomas usually occur in adults being between the second and fifth decades, and such neoplasms are extremely rare in a pediatric population. In addition, they are not normally found in the retroperitoneal region.
Hasan Cayirli, Halil Ibrahim Tanriverdi, Ali Aykan Ozguven, Cuneyt Gunsar, Betul Ersoy, Ali Riza Kandiloglu   +5 more
doaj   +1 more source

Gallbladder Cancer Concomitant With Para‐Aortic Paraganglioma: A Case Report

Clinical Case Reports, Volume 13, Issue 10, October 2025.
ABSTRACT Gallbladder cancer often presents a poor prognosis and can cause skip metastasis to the para‐aortic lymph nodes. Accurate diagnosis is essential for appropriate treatment. We present the case of an 86‐year‐old male patient with gallbladder cancer initially suspected to have para‐aortic lymph node metastasis.
Hisashi Murakami, Satoshi Okubo, Yutaro Naka, Noritaka Kudo, Yutaka Takazawa, Masahiro Kobayashi, Masaru Matsumura, Junichi Shindoh, Masaji Hashimoto   +8 more
wiley   +1 more source

Cervical Spinal Cord Metastasis of Germ Cell Tumor: A Rare Case Report

Clinical Case Reports, Volume 13, Issue 10, October 2025.
ABSTRACT Malignant germ cell tumors (GCTs) spreading to the central nervous system (CNS) are uncommon, particularly when it comes to spinal cord metastases, which are extremely rare. This report details a case involving a metastatic cervical spinal cord GCT in a patient who had previously been diagnosed with a primary malignant GCT of the right ...
Elham Nazar, Aida Tarighi, Elaheh Farmani, Behnoud Vesali, Aysan Nozheh   +4 more
wiley   +1 more source

Recent Advances in Diagnostics and Therapeutics for Paediatric Thyroid Cancer

Journal of Paediatrics and Child Health, Volume 61, Issue 5, Page 666-675, May 2025.
ABSTRACT Purpose of Review Paediatric thyroid cancer management traditionally relied on extrapolation from adult data and, despite good survival outcomes, often involved extensive surgical approaches and radioactive iodine (RAI) therapy with potentially life‐long complications.
Joel A. Vanderniet, Noemi A. Fuentes‐Bolanos, Yoon Hi Cho, David K. V. Chung, Gideon Sandler, Ali Moghimi, Bhavna Padhye, Kathy Tucker, Antoinette Anazodo, Paul Z. Benitez‐Aguirre   +9 more
wiley   +1 more source

Laparoscopic Treatment of an Adrenal Schwannoma Embedded in Liver: A Case Report

Endocrinology Research and Practice, 2010
We report a case of adrenal schwannoma, which is an extremely rare neoplasm. The patient was a 49-year-old woman, with abdominal discomfort for three months, who had been referred to our unit after detection of a right adrenal mass on abdominal magnetic ...
Umut Barbaros, Ece Dilege, Yeşim Erbil, Alp Bozbora, Selçuk Özarmağan, Selçuk Mercan   +5 more
doaj   +2 more sources

Peptide receptor radionuclide therapy with somatostatin analogs beyond gastroenteropancreatic neuroendocrine tumors

Journal of Neuroendocrinology, Volume 37, Issue 3, March 2025.
The thera(g)nostic approach with somatostatin analog‐based agents extends beyond gastroenteropancreatic neuroendocrine tumors. Understanding tumor biological mechanisms is essential for optimizing treatment strategies. Abstract First isolated by Brazeau et al. in 1972, somatostatin (SST) is a neuropeptide known for regulating various signaling pathways
Giulia Santo, Gianpaolo di Santo, Francesco Cicone, Irene Virgolini   +3 more
wiley   +1 more source

Primary Pleural Benign Myxoid Schwannoma in an 18-Year-Old Female: A Case Report and Literature Review

Case Reports in Oncological Medicine, 2014
Pleural schwannomas are exceedingly rare neoplasms of the thoracic cavity. To the best of our knowledge, less than 20 cases have been reported in the medical English literature. Herein, we report the case of primary pleural benign myxoid schwannoma in an
Hussam Abou Al-Shaar, Safi Qutob, Ahmed Abu-Zaid, Ayman Azzam, Tarek Amin, Shamayel Mohammed   +5 more
doaj   +1 more source