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Related Experiment Video

Updated: Jun 20, 2026

Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease

Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease

Published on: June 16, 2020

Idiopathic pulmonary lymphoid diffuse hyperplasia.

P A Canessa¹, L Pratticò, F Fiasella

¹UO Pneumologia Ospedale S Bartolomeo, Sarzana (SP), Italy. pieraldo.canessa@asl5.liguria.it

Monaldi Archives for Chest Disease = Archivio Monaldi Per Le Malattie Del Torace

|September 2, 2009

Summary

This report details the first known case of idiopathic diffuse pulmonary lymphoid hyperplasia (DPLH), a rare lung condition, in a 70-year-old woman. The patient

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Area of Science:

Pulmonology
Pathology
Immunology

Background:

Diffuse pulmonary lymphoid hyperplasia (DPLH) is a rare condition.
DPLH is typically linked to connective tissue diseases.

Observation:

A 70-year-old woman presented with diffuse pulmonary lymphoid hyperplasia.
The patient's condition was not associated with any known connective tissue disease.

Findings:

The case was diagnosed as idiopathic DPLH.
This represents the first reported instance of idiopathic DPLH in medical literature.

Implications:

This case expands the understanding of DPLH.
Highlights the possibility of idiopathic presentations of DPLH.
May inform future diagnostic approaches for rare lung diseases.