Results 51 to 60 of about 1,339 (137)
Rosai-Dorfman Disease: A Clinico-pathological Presentation of Three Cases and Review of Literature [PDF]
Journal of Clinical and Diagnostic Research, 2018 Rosai-Dorfman Disease (RDD) or Sinus Histiocytosis with Massive Lymphadenopathy (SHML) is a rare histiocytic disorder of unknown aetiology which presents as a benign, self-limiting disease of phagocytic histiocytes occurring mainly in the first and ...
Francis Ikechukwu Ukekwe +4 more
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Intrathoracic Rosai–Dorfman Disease in Elderly Patients: A Case Report
Clinical Case Reports, Volume 13, Issue 10, October 2025.ABSTRACT Rosai–Dorfman disease (RDD), a rare form of histiocytosis, predominantly affects young individuals. Clinically categorized into nodal and extranodal subtypes, the disease primarily involves systemic lymph nodes with possible involvement of other organs.
JianFeng Xiao, Li Ma, Wei Cao
wiley +1 more source
Megakaryocyte emperipolesis in a child with chronic neutropenia: an unusual coexistence
The Turkish Journal of Pediatrics, 2001 The term emperipolesis defines the temporary presence of one cell within another's cytoplasm. In clinical use, megakaryocyte emperipolesis is the penetration of hematopoietic cells into the cytoplasm of megakaryocytes.
D Aslan, S Yetgin
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Eye &ENT Research, Volume 2, Issue 3, Page 151-163, September 2025.Abstract IgG4‐related chronic rhinosinusitis (IgG4‐related CRS) is gaining recognition among various specialized physicians. As a systemic disease involving multiple organs, IgG4‐related CRS is still not widely recognized as an independent clinical entity. Given the complexity of diagnosing autoimmune‐related multisystem diseases, early recognition and
Lianqi Wan +3 more
wiley +1 more source
Vestnik Dermatologii i Venerologii, 2019 An extremely rare case of sinus histiocytosis of the non-Langerhans cell histiocytoses type is described in 55-year-old patient with isolated localization of cutanious lesion on the right cheek without involvement of nodular structures.
E. V. Sokolovsky +4 more
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Liver International, Volume 45, Issue 7, July 2025.ABSTRACT Background and Aims SARS‐CoV‐2 vaccine‐associated liver injury (SVALI) is a rare event and its pathophysiology remains unclear. Previous studies have found an oligoclonal CD8+ T cell infiltrate and SARS‐CoV‐2 spike antigen‐specific T cells in the liver of patients with SVALI. Therefore, we aimed to characterise the immune infiltrate in a liver
Sarp Uzun +11 more
wiley +1 more source
Revista de la Asociación Colombiana de Dermatología y Cirugía Dermatológica, 2002 La emperipolesis es la capacidad que tienen los linfocitos, plasmocitos y polimorfonucleares de penetrar al citoplasma de otras células, usualmente gigantes, sin sufrir daño en el proceso. Su significado es desconocido.
Sandra Liliana Cortés Vera +1 more
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Cerebral manifestation and diagnostic dilemma of Rosai-Dorfman disease
CNS Oncology, 2023 Rosai-Dorfman disease (RDD) is a rare, S100-positive histiocytic proliferation, that can cause both nodal and extranodal illness. We present a case of a 53-year-old male patient.
Szintia Almási +3 more
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Extranodal Rosai-Dorfman disease involving soft tissue associated with increased IgG4 plasma cells
Human Pathology: Case Reports, 2021 Background: Rosai-Dorfman disease (RDD) is a rare entity characterized by lymphadenopathy with dilated lymph node sinuses containing lymphocytes, plasma cells, and histiocytes exhibiting emperipolesis.
Karen D. Thomas +4 more
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Frontiers in Cell and Developmental Biology, 2019 The term cell-in-cell, morphologically, refers to the presence of one cell within another. This phenomenon can occur in tumors but also among non-tumor cells.
Xinlong Wang +20 more
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