Eugene Hertoghe (1860-1928): Pioneer in endocrinology and the treatment of hypothyroidism.
Level 5 - mechanism / opinion, no new human data
Historical biographical article with no empirical clinical data (Level 5 by design analogy)
PubMed 39764601 · doi:10.1177/09677720241307877
What was done
This historical biographical article summarizes the career and clinical contributions of Belgian internist Eugène Hertoghe (1860–1928) to the field of endocrinology, particularly regarding chronic hypothyroidism.
What was found
The abstract reports no quantitative data. It summarizes Hertoghe's clinical documentation of the multisystemic and hereditary aspects of hypothyroidism, his therapeutic use of thyroid extract, and his description of the "Hertoghe sign" (loss of the outer third of the eyebrows in myxoedema, toxic poisoning, infections, and atopic dermatitis).
Why it matters
It documents the historical origins of clinical thyroidology and the early adoption of thyroid hormone replacement therapy.
Limits
The abstract contains no empirical research data, sample size, or systematic methodology. It is a descriptive historical retrospective rather than a clinical trial or contemporary diagnostic evaluation.
Cited by
- supports Thinning or loss of the lateral third of the eyebrow is a classic sign of thyroid dysfunction.