Results 81 to 90 of about 1,579,062 (292)

Epithelioid Enigma: Proximal‐Type Epithelioid Sarcoma in Cyst Fluid Cytology

Diagnostic Cytopathology, EarlyView.
ABSTRACT Epithelioid sarcoma (ES) is a rare, aggressive soft tissue malignancy with substantial morphologic overlap with other epithelioid neoplasms, creating diagnostic difficulty in cytology specimens. We report proximal‐type ES identified in cyst fluid from a lesion clinically interpreted as an epidermal inclusion cyst or abscess.
Nathan McGrath, Azfar Neyaz, Samer Khader   +2 more
wiley   +1 more source

Thyroid nodules cytopathology applying the Bethesda system with histopathological correlation

Saudi Journal of Medicine and Medical Sciences, 2018
Background: Fine-needle aspiration cytology remains a valuable screening tool for preoperative management of thyroid nodules. However, the rates of false-negative and false-positive diagnosis remain a challenge for pathologists. Objectives: To assess the
Hawazen A Zarif, Samirah E Ghandurah, Mohamed A Al-Garni, Sarah K Binmahfooz, Basim S Alsaywid, Mohamed B Satti   +5 more
doaj   +1 more source

Back to Basaloid: Revisiting the Diagnostic Dilemma of Basaloid Squamous Carcinoma Versus Small Cell Carcinoma on Lung Fine Needle Aspiration Biopsy Cytology

Diagnostic Cytopathology, EarlyView.
ABSTRACT Background Basaloid Squamous cell carcinoma (BSCC) is a rare subtype of squamous cell carcinoma whose cytomorphologic features on lung fine needle aspiration (FNAB) can mimic small cell lung carcinoma (SCLC), creating a diagnostic dilemma. As the distinction is critical for patient management and prognosis, this study aimed to determine if ...
J. Egan, R. Razack, C. F. N. Koegelenberg, P. T. Schubert   +3 more
wiley   +1 more source

Salivary Glands and Head and Neck

, 2018
A large panorama of lesions is accessible to fine-needle aspiration cytology (FNAC). This chapter focuses on lesions of the salivary glands, as well as tumors of the tongue and oral and nasal cavities.
Kocjan, Gabrijela, Domanski, Henryk A., Bakuła-Zalewska, Elwira, Bakuła-Zalewska, Elwira,, Domanski, Henryk A.,, Lund University., Kocjan, Gabrijela,   +6 more
core   +1 more source

Body‐integrated photonic biosensors: Illuminating the path to active healthcare

FlexMat, EarlyView.
Body‐integrated photonic biosensors are promising tools for active healthcare. These optical devices can be worn, implanted, or swallowed to monitor health signals continuously. This review introduces key sensing modalities, including fluorescence, colorimetry, SPR, LSPR, SERS, and light‐modulating materials.
Jiayue Gu, Xingming Wen, Qihang Yan, Yining Zhao, Linghao Yuan, Siyuan Chen, Yue Ma, Zhengyue Fang, Dong Lei, Yuxin Liu, Ze Xiong   +10 more
wiley   +1 more source

Analysis of factors affecting the success rate of ultrasound-guided fine needle aspiration biopsy of cervical metastatic lymph nodes in papillary thyroid carcinoma

肿瘤影像学, 2021
Objective: To explore the factors affecting the success rate of ultrasound-guided fine needle aspiration biopsy of cervical lymph nodes in papillary carcinoma of the thyroid (PTC).
DENG Danlin, QIAN Feng, SHANG Mengting, XING Xiaoxiao, WANG Yuan, XIE Xiao, LIU Shuiqing   +6 more
doaj  

Preoperative diagnosis of a breast hydatid cyst using fine-needle aspiration cytology: a case report and review of the literature

Journal of Medical Case Reports, 2012
Introduction A hydatid cyst of the breast is rare and often goes unnoticed by mammography and ultrasound. Preoperative diagnosis may be performed using fine-needle aspiration cytology, which also minimizes the risk of intraoperative rupture.
Cancelo Maria, Martín Maria, Mendoza Nicolas   +2 more
doaj   +1 more source

Fine-needle Aspiration Cytology to Identify a Rare Mimicker of Breast Cancer: Plasma Cell Mastitis

, 2018
There are rare benign diseases that can mimic malignant breast neoplasms in the clinical exam and in mammography. We evaluated the contribution of an accessible procedure to most clinicians, the fine-needle aspiration cytology, to identify a rare ...
Norma Alicia Acosta Sánchez (5790455), Arturo Catarino Dircio (5790458), Carlos Manuel Ortiz-Mendoza (5790452)   +2 more
core   +1 more source

The Role of Multicancer Early Detection Tests in Head and Neck Squamous Cell Carcinoma: A Case Series

Head &Neck, EarlyView.
ABSTRACT Background Head and neck squamous cell carcinoma (HNSCC) lacks an established screening program, and most cases are diagnosed at advanced stages. Multi‐cancer early detection (MCED) blood‐based assays represent a promising approach, yet real‐world clinical experience with MCED‐identified HNSCC remains limited.
Abhinav Talwar, Olivia Ben‐Levy, Nikhil Sriram, Sandeep Samant   +3 more
wiley   +1 more source

Fine needle aspiration cytology findings of mucinous carcinoma of breast: a study of eight cases with histological correlation

Journal of Pathology of Nepal, 2012
Background: Pure mucinous carcinoma is a rare histologic type of mammary neoplasm and may exist as mixed mucinous-ductal carcinoma. This study aims to describe fine needle aspiration cytology features of mucinous carcinoma of breast diagnosed in ...
RC Adhikari, A Jha
doaj   +1 more source