Calcifying Epithelial Odontogenic Tumour (Pindborg Tumour): A Report of 20 Cases and Review of the Literature [0.03%]
钙化上皮牙源性肿瘤（Pindborg肿瘤）：20例病例报道及文献复习
Lucas Fabian Polti,Romina Belén Gorrino-Baquero,Krissya María Villegas et al.
Lucas Fabian Polti et al.
Aim: The aim of the present work was to analyze 20 cases of calcifying epithelial odontogenic tumour (CEOT), also known as "Pindborg tumour", and contrast the data with findings reported in the literature. ...
Prokopios P Argyris,Paul E Wakely Jr
Prokopios P Argyris
Case presentation: A 30-year-old man presented with a multilobulated left parotid mass measuring 5.2 × 4.1 × 2.4 cm by imaging, and numerous enlarged left cervical lymph nodes, suspicious for metastasis. FNA cytopatholo...
BRAF p.V600E-Negative Langerhans Cell Histiocytosis Associated with a Periapical Cyst: A Case Presentation with Broad Review of the Differential Diagnosis and Disease Pathophysiology [0.03%]
与牙周尖囊肿相关的BRAF p.V600E阴性朗格汉斯细胞组织细胞增生症：广泛的鉴别诊断和疾病病理生理学回顾及病例介绍
Anneze Odendaal,Ashwin Kassan,Leon Janse van Rensburg et al.
Anneze Odendaal et al.
Background: Langerhans cell histiocytosis (LCH) rarely presents in the oral and maxillofacial region, and while isolated and small collections of Langerhans-type cells have been found in periapical cysts, there have been ...
Histopathology of Chronic Rhinosinusitis and Sinonasal Inflammatory Polyps [0.03%]
慢性鼻窦炎及鼻窦炎性息肉的组织病理学
Mena Mansour,Juan C Hernandez-Prera
Mena Mansour
Sinus content specimens from patients with chronic rhinosinusitis (CRS) are commonly encountered by surgical pathologists across various practice settings. The inflammatory cellular component of CRS often includes eosinophil-rich inflammati...
Intraneural Pseudoperineuriomatous Proliferations and Traumatic Neuromas: A Retrospective Multicenter Study of Clinicopathological Characteristics [0.03%]
神经内假被神经瘤样增生和创伤性神经瘤：临床病理特征的回顾性多中心研究
Jully Elisabeth Gundlach,Victor Angelo Martins Montalli,Larissa Araujo Agatti et al.
Jully Elisabeth Gundlach et al.
Background and purpose: Described in 2013, intraneural pseudoperineuriomatous proliferations (IPP) present perineurial cells concentrically surrounding the axon-Schwann cell complexes, forming pseudo-onion bulbs. Differen...
Multicenter Study
Head and neck pathology. 2025 Mar 15;19(1):32. DOI:10.1007/s12105-025-01771-5 2025
Chuying Su,James S Lewis Jr
Chuying Su
Coccidioidomycosis is a rare fungal infection that can closely mimic squamous cell carcinoma (SCC) clinically and radiologically when presenting in the larynx, leading to potential misdiagnosis. This case highlights the importance of consid...
Cemento-Osseous Dysplasia in a Female Bronze Age Skeleton (North Caucasus) [0.03%]
青铜时代女性骨骼中的骨水泥-骨发育不良（北高加索）
Julia Gresky,Melina Frotscher,Sophia Thiem et al.
Julia Gresky et al.
Purpose: The earliest known case of cemento-osseous dysplasia could be detected in a Bronze Age skeleton, dating back 4500 years ago in the region of the North Caucasus. Although the soft tissue was missing, sufficient di...
Reed A McKinney,Guanghua Wang
Reed A McKinney
Background: Histiocytoses, including Langerhans cell histiocytosis (LCH), comprise a diverse group of histiocytic disorders characterized by the abnormal accumulation and proliferation of histiocytes in various tissues or...
Henok Eskinder,Yang Zhang
Henok Eskinder
Tissue eosinophilia is a common finding during histopathologic evaluation and recognizing its presence oftentimes aids pathologists in arriving at the correct diagnosis. The head and neck region is an anatomic location where an abundance of...
David T Danielson,Ian Lagerstrom,Zachary Wary et al.
David T Danielson et al.
Background: Dermatologic lesions with notable eosinophilic infiltration of the head and neck region represent a diverse group of conditions, ranging from benign to malignant proliferations. ...