Objective To describe new data about the wide phenotypic variability of diseases due to mutations in the lamin A/C gene (LMNA). Design We report a complex phenotype in a patient with familial partial lipodystrophy of the Dunnigan type (FPLD) and study the frequency of her unusual clinical signs in 19 other LMNA-mutated lipodystrophic patients from 8 different families and 14 non-mutated family members. Case Report The patient was diagnosed with FPLD due to the R482W LMNA mutation after familial screening. Surprisingly, she had no biological signs of insulin resistance. The presence of hypertension with hypokalaemia led to the diagnosis of primary hyperaldosteronism. Thyroid investigations showed a euthyroid multinodular goiter. In addition, the patient exhibited a juvenile akineto-hypertonic syndrome. Results Goiter was identified with a similar frequency (55%) in LMNA-mutated lipodystrophic patients (11 out of 20, originating from 5 families among 8) compared to non-mutated family controls (35%; 5 patients out of 14, all originating from the same family). No case of primary hyperaldosteronism or extrapyramidal syndrome was identified in other studied subjects, either LMNA-mutated or not. Conclusions This R482W-LMNA mutated patient showed an association of features (primary hyperaldosteronism, euthyroid goiter and extra-pyramidal syndrome, raising the question of a link with her laminopathy. Prevalence of goiter tended to be higher in LMNA-mutated than in non-mutated subjects. Hyperaldosteronism seems coincidental. Although extrapyramidal syndrome has never been reported in lipodystrophic patients, it may nevertheless be linked to the LMNA mutation since multiple neurological features have been associated with alterations in lamins A/C.