Pulmonary nodular lymphoid hyperplasia

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Pulmonary nodular lymphoid hyperplasia

ORPHA:60026Disease

Also called Pulmonary pseudolymphoma

What it is

Pulmonary nodular lymphoid hyperplasia (PNHL) is a reactive lymphoid proliferation manifesting as solitary or multiple nodules in the lung.

Key facts

Age of onset
Adolescent, Adult, Childhood
Classified as
Disease

Signs and symptoms

These ranges are how often a sign appears across everyone diagnosed, not a prediction for one person — most people have some of these and not others. Orphanet also records findings that are specifically absent in this disease; those are in the data but not listed here.

ICD-10 codes

J98.4filed under a broader ICD-10 category — shared with 2 other rare diseases

ICD-10 has no distinct code for most rare diseases, so many are filed under the nearest available one. A shared code identifies the group, not this disease — the ORPHAcode above is what identifies it.

Related health topics

Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.

Cross-references

MEDDRA 10077412MONDO 0008348OMIM 178610UMLS C1334969

Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.

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