PMID- 38116778 OWN - NLM STAT- MEDLINE DCOM- 20231221 LR - 20240202 IS - 1802-9973 (Electronic) IS - 0862-8408 (Print) IS - 0862-8408 (Linking) VI - 72 IP - S4 DP - 2023 Dec 17 TI - Recurrent Primary Hyperparathyroidism in Multiple Endocrine Neoplasia Type 1 Syndrome. PG - S423-S427 AB - Primary hyperparathyroidism is a common endocrinopathy. Multiple Endocrine Neoplasia Type 1 (MEN1) is a rare autosomal dominantly inherited endocrine tumor predisposition syndrome, with one of main manifestations being primary hyperparathyroidism. We retrospectively evaluated a set of 1011 patients who underwent surgery for primary hyperparathyroidism between the years 2018-2022, and found 78 (8 %) patients who underwent reoperations and 27 patients with MEN1 syndrome. In the group of patients with MEN1 syndrome, 7 (35 %) needed reoperations. Patients with multiple endocrine neoplasia syndrome have a higher risk of needing reoperation. Genetic testing can help identify MEN1 syndrome preoperatively and to better evaluate the approach to surgery. FAU - Libansky, P AU - Libansky P AD - 3rd Department of Surgery, 1st Faculty of Medicine, Charles University in Prague and Motol University Hospital, Prague, Czech Republic. petr.libansky@lf1.cuni.cz. FAU - Carkova, J AU - Carkova J FAU - Kushnir, I AU - Kushnir I FAU - Matejkova Behanova, M AU - Matejkova Behanova M FAU - Procyklova, K AU - Procyklova K FAU - Sedy, J AU - Sedy J FAU - Vaculova, M AU - Vaculova M FAU - Vcelak, J AU - Vcelak J FAU - Zikan, V AU - Zikan V FAU - Adamek, S AU - Adamek S LA - eng PT - Journal Article PL - Czech Republic TA - Physiol Res JT - Physiological research JID - 9112413 SB - IM MH - Humans MH - *Multiple Endocrine Neoplasia Type 1/complications/diagnosis/genetics MH - *Hyperparathyroidism, Primary/diagnosis/genetics/surgery MH - Retrospective Studies PMC - PMC10830164 COIS- Conflict of Interest: There is no conflict of interest. EDAT- 2023/12/20 12:42 MHDA- 2023/12/21 06:43 PMCR- 2023/12/31 CRDT- 2023/12/20 07:46 PHST- 2023/12/21 06:43 [medline] PHST- 2023/12/20 12:42 [pubmed] PHST- 2023/12/20 07:46 [entrez] PHST- 2023/12/31 00:00 [pmc-release] AID - 935223 [pii] AID - pr72_s423 [pii] AID - 10.33549/physiolres.935223 [doi] PST - ppublish SO - Physiol Res. 2023 Dec 17;72(S4):S423-S427. doi: 10.33549/physiolres.935223.