BACKGROUND The pathological diagnosis of interstitial lung diseases (ILD) by surgical lung biopsy is important for clinical decision making. There is a need, however, to use serum markers for differentiating usual interstitial pneumonia (UIP) from other ILD. Surfactant protein (SP)-A, SP-D, KL-6, sialyl SSEA-1 (SLX), and sialyl Lewis(a) (CA19-9) are useful markers for the diagnosis and evaluati...

Background: The pathological diagnosis of interstitial lung diseases (ILD) by surgical lung biopsy is important for clinical decision making. There is a need, however, to use serum markers for differentiating usual interstitial pneumonia (UIP) from other ILD. Surfactant protein (SP)-A, SP-D, KL-6, sialyl SSEA-1 (SLX), and sialyl Lewis (CA19-9) are useful markers for the diagnosis and evaluation...

Objective The influence of smoking on the pathogenesis and clinical course of interstitial pneumonia has recently attracted attention. To clarify the influence of smoking on the clinical patient characteristics and therapeutic effects in patients with interstitial pneumonia presenting with a non-specific interstitial pneumonia (NSIP) pattern, we compared the clinical patient characteristics and...

Survival is linked to the histopathologic distinction between usual interstitial pneumonia (UIP) and nonspecific interstitial pneumonia (NSIP), the most commonly encountered fibrotic idiopathic interstitial pneumonia. We retrospectively compared the prognostic significance of histopathologic diagnoses, baseline pulmonary function indices, and serial trends in pulmonary function indices (diffusi...

Background Pathologic Classification of Idiopathic Pulmonary Fibrosis UIP DIP/Respiratory Bronchiolitis Interstitial Lung Disease (RBILD) AIP NSIP Clinical Features of the Idiopathic Interstitial Pneumonias UIP DIP/RBILD AIP N SIP Grading of “Cellularity” and Fibrosis Relationship of UIP and DIP Relationship of AIP and UIP Significance of NSIP—A Specific Disease or a Histologic Manifestation of...

OBJECTIVE We wanted to determine whether the amount and shape of the anterior mediastinal fat in the patients suffering with usual interstitial pneumonia (UIP) or nonspecific interstitial pneumonia (NSIP) was different from those of the normal control group. MATERIALS AND METHODS We selected patients who suffered with UIP (n = 26) and NSIP (n = 26) who had undergone CT scans. Twenty-six contr...

BACKGROUND The aims of this study were to retrospectively assess the change in findings on follow-up CT scans of patients with non-specific interstitial pneumonia (NSIP; median, 72 months; range, 3-216 months) and to clarify the correlation between the baseline CT findings and mortality. METHODS The study included 50 patients with a histologic diagnosis of NSIP. Two observers evaluated the hi...

Purpose: The clinical course of patients with possible idiopathic pulmonary fibrosis (IPF) and idiopathic nonspecific interstitial pneumonia (NSIP) is not well understood. While these patients are clinically followed for disease progression before rendering therapy, the import of sleep-disordered breathing on the disease course is unknown. Methods: Retrospective analysis of possible IPF and idi...

Bronchoalveolar lavage (BAL) has been crucial in elucidating the immune effector cells involved in the inflammatory processes in idiopathic interstitial pneumonias [1]. Despite its value as a research tool, the diagnostic usefulness of BAL in idiopathic interstitial pneumonias is limited. An increase in neutrophils and/or eosinophils and/or lymphocytes may be seen. The idiopathic interstitial p...

PURPOSE Acute exacerbation (AE) is an important outcome of idiopathic pulmonary fibrosis (IPF) and nonspecific interstitial pneumonia (NSIP). Recombinant human soluble thrombomodulin (rhTM) is a new drug for the treatment of disseminated intravascular coagulation in Japan. The objective of this study was to evaluate the efficacy of rhTM for AE of IPF/NSIP. METHODS Twenty-two patients with AE-...