PMID- 31871683
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20231020
IS  - 2051-3380 (Print)
IS  - 2051-3380 (Electronic)
IS  - 2051-3380 (Linking)
VI  - 8
IP  - 2
DP  - 2020 Mar
TI  - Interstitial pneumonia with autoimmune features that met the proposed diagnostic 
      criteria for IgG4-related respiratory disease.
PG  - e00512
LID - 10.1002/rcr2.512 [doi]
LID - e00512
AB  - We held a multidisciplinary discussion (MDD) about a 61-year-old woman who had an 
      interstitial lung disease (ILD) without extrathoracic lesions that met the 
      classification criteria for interstitial pneumonia with autoimmune features 
      (IPAF) and the proposed diagnostic criteria for immunoglobulin G4 (IgG4)-related 
      respiratory disease (IgG4-RRD). Clinically, the marked progression of 
      lung-limited diffuse lesions was consistent with IPAF. Serum IgG4 and rheumatoid 
      factor levels simultaneously increased and did not contribute to a diagnosis. 
      Pathologically, the significant hyperplasia of lymphoid follicles was consistent 
      with rheumatoid arthritis (RA)-associated ILD. Pulmonary venous occlusions by 
      intimal fibrosis and intimal thickening were not important because these 
      occlusions are found in IgG4-related lung disease (IgG4-RLD) and also in IPAF or 
      ILDs related to connective tissue diseases (CTDs). Radiologically, fibrosing 
      shadows that remained in the lung periphery after treatment were compatible with 
      RA-associated chronic ILD. We concluded that the present case was IPAF that met 
      the proposed diagnostic criteria for IgG4-RRD.
CI  - (c) 2019 The Authors. Respirology Case Reports published by John Wiley & Sons 
      Australia, Ltd on behalf of The Asian Pacific Society of Respirology.
FAU - Arakawa, Nobuhito
AU  - Arakawa N
AUID- ORCID: 0000-0002-0937-176X
AD  - Department of Pulmonary Medicine International University of Health and Welfare 
      Hospital Nasushiobara Japan.
FAU - Yamasawa, Hideaki
AU  - Yamasawa H
AD  - Department of Pulmonary Medicine International University of Health and Welfare 
      Hospital Nasushiobara Japan.
FAU - Takemura, Tamiko
AU  - Takemura T
AD  - Department of Pathology Kanagawa Cardiovascular and Respiratory Center Yokohama 
      Japan.
FAU - Okada, Shinya
AU  - Okada S
AD  - Department of Pathology International University of Health and Welfare Hospital 
      Nasushiobara Japan.
FAU - Taki, Takafumi
AU  - Taki T
AD  - Department of Chest Surgery International University of Health and Welfare 
      Hospital Nasushiobara Japan.
AD  - Department of Thoracic Surgery Japan Community Health Care Organization 
      Utsunomiya Hospital Utsunomiya Japan.
FAU - Ishikawa, Shigemi
AU  - Ishikawa S
AD  - Department of Chest Surgery International University of Health and Welfare 
      Hospital Nasushiobara Japan.
LA  - eng
PT  - Case Reports
DEP - 20191217
PL  - United States
TA  - Respirol Case Rep
JT  - Respirology case reports
JID - 101631052
PMC - PMC6915050
OTO - NOTNLM
OT  - Hyperplasia of lymphoid follicles
OT  - IgG4-related lung disease
OT  - interstitial pneumonia with autoimmune features
OT  - multidisciplinary discussion
OT  - pulmonary venous occlusion
EDAT- 2019/12/25 06:00
MHDA- 2019/12/25 06:01
PMCR- 2019/12/17
CRDT- 2019/12/25 06:00
PHST- 2019/07/29 00:00 [received]
PHST- 2019/11/24 00:00 [revised]
PHST- 2019/11/25 00:00 [accepted]
PHST- 2019/12/25 06:00 [entrez]
PHST- 2019/12/25 06:00 [pubmed]
PHST- 2019/12/25 06:01 [medline]
PHST- 2019/12/17 00:00 [pmc-release]
AID - RCR2512 [pii]
AID - 10.1002/rcr2.512 [doi]
PST - epublish
SO  - Respirol Case Rep. 2019 Dec 17;8(2):e00512. doi: 10.1002/rcr2.512. eCollection 
      2020 Mar.