Evidence Hub

Pulmonary Hypertension in Rare Disease Overlap: Neurofibromatosis Type 1 Meets Sarcoidosis

Sharma A, Bilal Y, Yousaf I, Masuta P, Gupta D

Cureus, 2025

Abstract

We present a case of pulmonary hypertension (PH) and right heart failure in a 66-year-old female patient with longstanding neurofibromatosis Type I (NF1) since 1973 and sarcoidosis since 2009. She had a history of breast cancer 30 years ago, which was treated with left mastectomy followed by chemotherapy, and she has remained in remission thereafter. We detail her clinical presentation, diagnostic evaluation, and therapeutic course, highlighting the diagnostic challenges posed by multifactorial PH and the implications for targeted management.

How strong is the evidence?

Evidence Hub reads this as a case report, done in people. Its evidence level is 5 of 5 (Very low · case / narrative / animal / in vitro / in silico). Case reports, narrative reviews, and animal, cell or computer-model studies give the weakest evidence for human health.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

Read the paper

Related studies

Go deeper in Evidence Hub

Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.

Open this study Sign up free