Ellen Yang,Hannah Y Wen
Ellen Yang
Triple-negative breast cancer (TNBC) encompasses a diverse group of tumors lacking expression of estrogen receptor, progesterone receptor, and human epidermal growth factor receptor-2. While conventional TNBC of no special type (IDC-NST) is...
Neuroendocrine Neoplasms of the Breast: Evolving Concepts and Reappraisal of Classification [0.03%]
乳腺神经内分泌肿瘤：概念的演变及分类的重新评估
Emad A Rakha,Hannah Y Wen
Emad A Rakha
Breast cancer encompasses a broad spectrum of differentiation patterns, some of which are associated with distinct clinical behaviors and therapeutic responses. Among these, tumors demonstrating neuroendocrine (NE) differentiation represent...
Spindle Cell Lesions [0.03%]
spindle cell病变
Yaileen D Guzmán-Arocho,Laura C Collins
Yaileen D Guzmán-Arocho
Spindle cell lesions in the breast encompass a heterogeneous group of lesions, including reactive processes, and benign and malignant neoplasms. Management and prognosis vary substantially according to the diagnosis. However, differentiatin...
Yin P Hung
Yin P Hung
Bone Tumor Mimics [0.03%]
骨肿瘤模拟病例
G Petur Nielsen,Mohamed Jarraya
G Petur Nielsen
Non-neoplastic bone lesions represent a heterogeneous group of conditions that stem from reactive, genetic, or metabolic processes. These lesions can sometimes closely mimic malignant tumors, posing diagnostic challenges. This article focus...
Megan J Fitzpatrick,Judith A Ferry
Megan J Fitzpatrick
Hematolymphoid tumors of bone comprise a heterogeneous group of diseases with overlapping morphologic features, which can mimic nonhematolymphoid processes. Broad immunophenotyping and molecular studies may be needed to establish a diagnosi...
Pediatric Bone Tumors [0.03%]
儿童骨肿瘤
Erin L J Alston,Kirsten Ecklund,Alyaa Al-Ibraheemi
Erin L J Alston
Pediatric bone lesions encompass a diverse spectrum of conditions, including benign neoplasms, cystic lesions, fibro-osseous lesions, and malignant tumors. This review highlights key diagnostic and management principles for commonly encount...
Ivan Chebib
Ivan Chebib
With increasing utility and experience, the role of fine-needle aspiration biopsy for tumors of bone has expanded beyond a complementary tool to core-needle biopsy. It allows for rapid on-site evaluation to ensure needle placement and confi...
Nooshin K Dashti,Darcy A Kerr
Nooshin K Dashti
Head and neck bone tumors carry unique clinical, imaging, morphologic, and prognostic features compared to their peripheral counterparts and warrant a multidisciplinary approach for optimizing diagnosis and patient care. This review explore...
Intraarticular Tumors [0.03%]
关节内肿瘤
Michael E Kallen,John M Gross
Michael E Kallen
Intraarticular tumors are rare and represent a common source of diagnostic difficulty with potentially profound clinical consequences. We will illustrate the pertinent features of common joint-based tumors, which are fortunately mostly beni...