Results 71 to 80 of about 29,211 (229)

Necrobiotic xanthogranuloma: A case report of successful treatment with intravenous immunoglobulins

JEADV Clinical Practice
Necrobiotic xanthogranuloma (NXG) is a rare non‐Langerhans cell histiocytosis associated with paraproteinemia. Skin lesions of NXG are difficult to treat and various therapies have been evaluated with inconsistent results.
Julia K. Winkler, Holger A. Haenssle, Jochen Hoffmann, Ferdinand Toberer, Alexander H. Enk   +4 more
doaj   +1 more source

Gastric crystal-storing histiocytosis without any underlying disorders: Report of a case

Human Pathology: Case Reports, 2018
Crystal-storing histiocytosis (CSH) is a rare phenomenon in which crystalline material accumulates in the cytoplasm of histiocytes. Localized gastric CSH is an extremely rare condition.
Yasuko Fujita, Hiroki Oikawa, Yosuke Toya, Mitsumasa Osakabe, Noriyuki Uesugi, Kazuyuki Ishida, Takayuki Matsumoto, Tamostu Sugai   +7 more
doaj   +1 more source

A frontal lobe mass in a 6‐year‐old girl

Brain Pathology, EarlyView.
Francesca S. Vacca, Aaron Mochizuki, Smruti K. Patel, Blaise Jones, Somak Roy, Kirti Gupta   +5 more
wiley   +1 more source

Poorly differentiated lung adenocarcinomas with concurrent ALK and CD30 expression: a diagnostic pitfall mimicking ALK‐positive anaplastic large‐cell lymphoma

Histopathology, EarlyView.
Poorly differentiated lung adenocarcinomas with concurrent anaplastic lymphoma kinase (ALK) and CD30 expression closely mimic ALK‐positive anaplastic large‐cell lymphoma, creating a significant diagnostic pitfall. Accurate classification requires comprehensive integration of clinical, radiologic, morphologic, immunophenotypic and molecular findings ...
Jietian Jin, Wenjian Cen, Qin Yan, Yangshan Chen, Chaoyun Huang, Yanfeng Feng, Neng Jiang   +6 more
wiley   +1 more source

Prognostic Value of Skin Lesion Characteristics in Subcutaneous Panniculitis‐Like T‐Cell Lymphoma: A Retrospective Cohort Study Assessing the Applicability of T Category of the TNM Classification for Primary Cutaneous Lymphomas Other Than Mycosis Fungoides and Sézary Syndrome

International Journal of Dermatology, EarlyView.
Subcutaneous panniculitis‐like T‐cell lymphoma. Survival outcomes according to the presence of hemophagocytic lymphohistiocytosis (HLH) and T category. Relapse‐free survival was inferior in patients presenting with generalized (T3) skin lesions. Overall survival was poor in patients with HLH. Relapse‐free survival was also reduced in patients with HLH.
Myoung Eun Choi, Joon Min Jung, Soo Hyun Jeon, Chong Hyun Won, Sung Eun Chang, Mi Woo Lee, Woo Jin Lee   +6 more
wiley   +1 more source

Sustained Remission of Pediatric Bowel‐Associated Dermatosis‐Arthritis Syndrome With Risankizumab

Pediatric Dermatology, EarlyView.
ABSTRACT Bowel‐associated dermatosis‐arthritis syndrome (BADAS) is a rare neutrophilic dermatosis characterized by recurrent fever, arthralgias, and skin eruptions, most commonly occurring in patients with inflammatory bowel disease. We report the case of a 17‐year‐old female with Crohn's disease who developed BADAS and achieved complete and durable ...
Kylie E. Peake, Harman Toor, Marie‐Christine Jean, Collin C. Barker, Joseph M. Lam   +4 more
wiley   +1 more source

Histiocytes: Multifaceted Regulators of Health and Disease

Veterinary Clinical Pathology, EarlyView.
ABSTRACT The mononuclear phagocyte system encompasses macrophages, dendritic cells (DCs), and monocytes. Tissue‐resident macrophages and dendritic cells arise during embryogenesis and are replenished either through self‐renewal or by monocytes during inflammation.
Erika J. Gruber
wiley   +1 more source

Cutaneous Alternariosis

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Kaan Yilmaz, Viola Pflüger, Cyrill Géraud   +2 more
wiley   +1 more source

Primary cutaneous acral CD8‐positive lymphoproliferative disorder of the auricles: An unusual long‐term course

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Anna Sophia Flechtenmacher, Cyrill Géraud, Jan Peter Nicolay   +2 more
wiley   +1 more source

Fine‐Needle Aspirate Cytology of Feline Pulmonary Langerhans Cell Histiocytosis in Two Cats

Veterinary Clinical Pathology, EarlyView.
ABSTRACT Feline pulmonary Langerhans cell histiocytosis (FPLCH) is a rare histiocytic disorder in cats, usually diagnosed post‐mortem following natural death or euthanasia for severe respiratory distress. Antemortem diagnosis has been reported only once, achieved by cytologic examination of bronchoalveolar lavage fluid combined with immunocytochemistry,
Karuna Katariwala, Martim Matias, Isabel Amores‐Fuster, Doroteia Bota, Guido Rocchigiani, Carolina Naranjo, Nazaré Pinto da Cunha, Martina Piviani   +7 more
wiley   +1 more source