Results 71 to 80 of about 9,638 (167)
Multiple Inflammatory Scalp Nodules in an Infant: A Diagnostic Challenge
Clinical Case Reports, Volume 14, Issue 8, August 2026.ABSTRACT Multiple scalp nodules in infancy warrant cautious interpretation, as their extent and pattern may signal conditions requiring broader evaluation than localized infection. Avoiding premature diagnostic labels and relying on careful visual assessment helps ensure timely investigation, appropriate therapy, and prevention of long‐term cutaneous ...
Chukwuka Elendu, Mbanefo C. Uyanwune
wiley +1 more source
Journal of Medical Case ReportsBackground Langerhans cell histiocytosis is a rare disorder characterized by abnormal proliferation of Langerhans cells, primarily affecting children and occasionally adults.
Pei Xiao-yue, Tai Zixin, Zhang Wen-jun
doaj +1 more source
Journal of Medical Case Reports, 2019 Background Langerhans cell histiocytosis previously known as histiocytosis X is a rare disease of children and young adults with a very broad clinical spectrum. In children, its annual incidence is estimated between 0.2–0.5 per 100,000.
Salahoudine Idrissa +6 more
doaj +1 more source
Clinical Case Reports, Volume 14, Issue 8, August 2026.ABSTRACT Childhood‐onset multisystem Langerhans cell histiocytosis can lead to delayed adult morbidity involving the neurologic, hypothalamic–pituitary, and skeletal systems. Progressive cerebellar dysfunction, chronic pituitary insufficiency, and severe skeletal fragility may emerge years after apparent disease control, underscoring the need for ...
Suhaib Alnahar +4 more
wiley +1 more source
Histiocytosis X: Langerhans’ Cell Histiocytosis
Hematology/Oncology Clinics of North America, 1987 Histiocytosis X is a complex and poorly understood entity. Nevertheless, it would appear as if certain themes are found recurrently throughout the literature dealing with this disease and a review of them serves as a useful summary. 1. Problems with Nomenclature.
openaire +2 more sources
Hematological Oncology, Volume 44, Issue 5, September 2026.
Jerome Razanamahery +10 more
wiley +1 more source
Clinical Case Reports, Volume 14, Issue 8, August 2026.ABSTRACT Chronic Recurrent Multifocal Osteomyelitis (CRMO) is a rare autoinflammatory bone disorder that primarily affects children and adolescents. It is characterized by recurrent episodes of bone pain with sterile inflammatory lesions, often resembling infection or malignancy.
Dosti Regmi +4 more
wiley +1 more source
Genetic analysis of primary lung interdigitating dendritic cell sarcomas
The Journal of Pathology, Volume 269, Issue 4-5, Page 387-398, August 2026.Abstract Interdigitating dendritic cell sarcomas (IDCSs) are rare tumors that commonly arise in the hematopoietic system and rarely outside. The genetic drivers of IDCS carcinogenesis are unknown; therefore, therapeutic options are limited. We investigated somatic gene mutations and copy‐number alterations (CNAs) in nine IDCSs arising in the lung by ...
Mikhail S Ermakov +6 more
wiley +1 more source
Systemic findings of Langerhans cell histiocytosis in neonatal period
Revista de la Facultad de Ciencias de la Salud, 2011 We report an unusual case of mediastinal abcessed mass, with involvement of the lung, thymus and probably bone and hematopoietic system, in a newborn that was diagnosed with Langerhans cell histiocytosis.
Rosalba Días-Castro +6 more
doaj +2 more sources
Primary Tracheal Rosai‐Dorfman Disease Coexisting With Active Pulmonary Tuberculosis
Respirology Case Reports, Volume 14, Issue 8, August 2026.We report a rare case of primary tracheal Rosai‐Dorfman disease (RDD) with active pulmonary tuberculosis. Bronchoscopic resection immediately relieved > 90% airway obstruction, and anti‐tuberculosis therapy was given, resulting in no recurrence at one‐year follow‐up. ABSTRACT Rosai‐Dorfman disease (RDD) rarely involves the trachea, and active pulmonary
Shijie Yang +4 more
wiley +1 more source