Results 61 to 70 of about 772,257 (203)

Micro-FTIR spectroscopy as robust tool for psammoma bodies detection in papillary thyroid carcinoma

, 2020
The presence of psammoma bodies (PBs), concentric lamellated calcified structures, in thyroid tissues is considered a reliable diagnostic marker for Papillary thyroid carcinoma (PTC) and has been correlated to aggressive tumour behaviours such as ...
Zancla, A, Orsini, M., De Santis, S, Taffon, C, Crescenzi, A, Sotgiu, G   +5 more
core   +1 more source

Primary Meningeal Extraskeletal Osteosarcoma in a Domestic Shorthaired Cat: Case Report and Review of Comparative Pathology

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
A domestic shorthaired cat with neurological signs compatible with a forebrain lesion was investigated with magnetic resonance imaging, revealing a mass with intracranial and extracranial components. Due to the poor prognosis the cat was euthanized, and gross and histopathological examination identified an extraskeletal osteosarcoma with its origin in ...
Jacqueline Poldy, Dario Costanza, Aran Nagendran, Albert Aguilera‐Padros, Tiziana Liuti, Jorge Del‐Pozo   +5 more
wiley   +1 more source

Psammomatoid ossifying fibroma of the ethmoid sinus with secondary intracranial aneurymal bone cyst: A case report and literature review

Saudi Journal of Medicine and Medical Sciences, 2016
Juvenile psammomatoid ossifying fibroma (JPOF) is a rare, slowly progressive tumor of the extragnathic craniofacial bones, with a tendency toward locally aggressive behavior and recurrence.
Salma S Al-Sharhan, Mona M Ashoor, Areej M AL-Nemer   +2 more
doaj   +1 more source

A Case Report of Duodenal Psammomatous Somatostatinoma

Sudan Journal of Medical Sciences, 2018
Somatostatinoma is a neuroendocrine tumor; its incidence in the duodenum around the ampulla of Vater is rare, and it is often not associated with secretory manifestation.
Ayman Fisal Ahmed Foad, Hyder Osman Mirghani   +1 more
doaj   +1 more source

Juvenile Psammomatoid Ossifying Fibroma: A Rare Case Report [PDF]

Journal of Clinical and Diagnostic Research
Juvenile Ossifying Fibroma (JOF) is a rare, non cancerous overgrowth of bone in the face or jaw. There are two subtypes of JOF: Juvenile Psammomatoid Ossifying Fibroma (JPOF) and Trabecular Juvenile Ossifying Fibroma (JTOF).
Anchal Varshney, Manish Bhargava, Pratijya Raj, Karuna Kumari   +3 more
doaj   +1 more source

The spectrum of breast in situ papillary carcinomas with invasion and invasive breast carcinomas with papillary features: an overview of histological subtypes and diagnostic challenges

Histopathology, Volume 88, Issue 4, Page 747-768, March 2026.
Invasive breast carcinomas with papillary features (IBCP) comprise diverse subtypes with variable architecture, histopathology, and clinical behaviour. This review outlines evolving classification, diagnostic criteria, and treatment implications, highlighting challenges in distinguishing in situ from invasive lesions. Standardised diagnostic approaches
Emad A Rakha, Puay Hoon Tan, Wendy A Raymond   +2 more
wiley   +1 more source

Morphological analysis of papillary thyroid carcinoma with psammoma bodies [PDF]

, 2018
Background & Objective: During last decade, the proportion of thyroid cancer, among other types of cancer had a clear tendency to rise. Papillary thyroid carcinoma (PTC) is the most common cancer of this organ, constituting up to ca. 70% cases.
Сухарєв, Анатолій Борисович, Сухарев, Анатолий Борисович, Москаленко, Роман Андрійович, Moskalenko, Roman Andriiovych, Москаленко, Роман Андреевич, Piddubnyi, Artem Mykhailovych, Ящишин, Игорь Александрович, Sukhariev, Anatolii Borysovych, Резник, Андрей Васильевич, Romaniuk, Anatolii Mykolaiovych, Рєзнік, Андрій Васильович, Yashchishyn, Ihor Oleksandrovych, Morozova-Roche, L., Ящішин, Ігор Олександрович, Поддубный, Артем Михайлович, Романюк, Анатолий Николаевич, Піддубний, Артем Михайлович, Романюк, Анатолій Миколайович, Rieznik, Andrii Vasylovych   +18 more
core  

Comparison of textural parameters obtained from specimen photoacoustic images between tissues with psammoma bodies on pathology and those without when applying the mean value of the three slices of thyroid specimens.

, 2014
*Std, standard deviation.†Level, number of level.‡Distance, co-occurrence distance (pixel).§Orthogonal and diagonal, co-occurrence direction with ± (1,0) and ± (1,1), respectively.Comparison of textural parameters obtained from specimen photoacoustic ...
Tai-kyong Song (664505), Sohee Lee (664506), Jin Young Kwak (386335), Jaeheung Yoo (664504), Eun-Kyung Kim (201590), Sang-Wook Kang (664502), Woong Youn Chung (664501), Jeeun Kang (621107), Hyeong Ju Kwon (664503), Jin Ho Chang (621108)   +9 more
core   +1 more source

Peculiarities of psammoma bodies distribution in the human pineal gland: a new approach to determining the functional significance of pineal gland calcifications

Сибирский научный медицинский журнал
The pineal gland is a neuroendocrine gland that synchronizes the functional activity of body organs with the light regime using the hormone melatonin, which is actively released into the bloodstream at night. Melatonin is synthesized by pinealocytes, the
D. A. Sufieva, E. A. Fedorova, I. P. Grigorev, D. E. Korzhevskii   +3 more
doaj   +1 more source

Comparison of ultrasound with computed tomography and whole‐body diffusion‐weighted MRI in prediction of surgical outcome using ESMO‐ESGO criteria in patients with tubo‐ovarian carcinoma: prospective ISAAC study

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 2, Page 207-219, February 2026.
ABSTRACT Objective To test the non‐inferiority of extended abdominopelvic ultrasound examination compared with contrast‐enhanced computed tomography (CT) and whole‐body diffusion‐weighted magnetic resonance imaging (WB‐DWI/MRI) in discriminating preoperatively between resectable and non‐resectable disease based on the European Society for Medical ...
D. Fischerova, P. Pinto, J. L. Alcázar Zambrano, J. Vara‐Garcia, V. Chiappa, F. Raspagliesi, D. Franchi, A. V. Urbinati, A. C. Testa, J. Jarkovsky, D. Cibula, F. Moro, Collaborators, F. Frühauf, J. Slama, R. Kocian, S. Alessi, G. Avesani, K. Benesova, A. Burgetova, G. Calareso, L. Lambert, M. Masek, A. Fagotti, C. Panico, P. Pricolo, R. Vigorito   +26 more
wiley   +1 more source