Genetic Heterogeneity of EGFR Mutation in Pleomorphic Carcinoma of the Lung: Response to Gefitinib and Clinical Outcome

Atsuhito Ushiki, Tomonobu Koizumi, Naoya Kobayashi, +6

Japanese Journal of Clinical Oncology

GeneticsPathologyTumor BiologyPleomorphic CarcinomaMolecular Diagnostics +16

Viral infections in patients with an acute exacerbation of idiopathic interstitial pneumonia

Atsuhito Ushiki, Yoshitaka Yamazaki, Mineyuki Hama, +3

Respiratory Investigation

Idiopathic Interstitial PneumoniaRespiratory DiseasesRespiratory InfectionVirologyViral Infections +6

Acute Lung Injury with Alveolar Hemorrhage Due to a Novel Swine-Origin Influenza A (H1N1) Virus

Toshiki Yokoyama, Kenji Tsushima, Atsuhito Ushiki, +4

Internal Medicine

Acute Lung InjuryLung InflammationBilateral PneumoniaPulmonary Alveolar ProteinosisAlveolar Hemorrhage Due +14

A Four-Center Retrospective Study of the Efficacy and Toxicity of Low-Dose Trimethoprim-Sulfamethoxazole for the Treatment of Pneumocystis Pneumonia in Patients without HIV Infection

Makoto Kosaka, Atsuhito Ushiki, Yuichi Ikuyama, +4

Antimicrobial Agents and Chemotherapy

A Case of Organizing Pneumonia Induced by Tocilizumab

Kayoko Ikegawa, Masayuki Hanaoka, Atsuhito Ushiki, +2

Internal Medicine

Bilateral ConsolidationRheumatologyOrganizing Pneumonia InducedAutoimmune DiseaseUpper Lesion +9

Virtual bronchoscopic navigation as an aid to CT‐guided transbronchial biopsy improves the diagnostic yield for small peripheral pulmonary lesions

Akane Kato, Masanori Yasuo, Yayoi Tokoro, +7

Respirology

Stratifin as a novel diagnostic biomarker in serum for diffuse alveolar damage

Noriaki Arakawa, Atsuhito Ushiki, Mitsuhiro Abe, +21

Nature Communications

Blood urea nitrogen-to-serum albumin ratio and A-DROP are useful in assessing the severity of Pneumocystis pneumonia in patients without human immunodeficiency virus infection

Jumpei Akahane, Atsuhito Ushiki, Makoto Kosaka, +6

Journal of Infection and Chemotherapy

Pneumocystis PneumoniaRespiratory InfectionInfectious Respiratory DiseasePulmonary MedicineHiv +1

A Rare Case of a Tracheal Fibroepithelial Polyp Treated by an Endobronchial Resection

Atsuhito Ushiki, Masanori Yasuo, Tsuyoshi Tanabe, +8

Internal Medicine

TracheobronchitisTracheal Fibroepithelial PolypInterventional PulmonologyRare CaseEndobronchial Resection +11

Comparison of gene expression profiling between lung fibrotic and emphysematous tissues sampled from patients with combined pulmonary fibrosis and emphysema

Masayuki Hanaoka, Michiko Ito, Yunden Droma, +4

Fibrogenesis & Tissue Repair