Children's interstitial lung disease (chILD) encompasses a wide and heterogeneous
spectrum of diseases substantially different from that of adults. Established classification …

Background: Fine needle aspiration cytology (FNAC) is an accurate, minimally invasive, and
cost-effective biopsy method for enlarged lymph nodes. While the role of lymph node FNAC …

Langerhans cell histiocytosis (LCH) is a disease of unknown etiology characterized by a
proliferation of histiocytic cells resembling dendritic Langerhans cells. LCH can be unifocal …

Diffuse, interstitielle Lungenerkrankungen (ILD) des Säuglings-und Kindesalters (chILD)
zeigen ein vom Erwachsenenalter deutlich abweichendes Krankheitsspektrum. Die …

Background Lymph node fine-needle aspiration (LN FNA) cytology indicates necrosis in
various diseases. Dominant necrotic features make the diagnosis of underlying conditions …

Thyroid tumors can be classified into epithelial, nonepithelial, and nonprimary lesions.
Nonepithelial thyroid tumors are rare. They can be of primary origin within the thyroid gland …

Abstract Introduction: Pulmonary Langerhans cell histiocytosis (PLCH) is a rare interstitial
lung disease characterized by the accumulation of Langerhans cells within the lung tissue …

We present the cytomorphologic features of Erdheim-Chester disease (ECD) from 7 patients
who have a confirmed diagnosis of ECD, including correlation with the histology on the …

Pulmonary Langerhans cell histiocytosis (PLCH) is an uncommon diffuse cystic lung
disease that occurs almost exclusively in young adult smokers. High-resolution computed …

Case Presentation A 61-year-old White woman, nonsmoker, was referred to Respirology for
evaluation of small pulmonary nodules discovered incidentally on surveillance imaging 3 …