Radiologic diagnosis in multiple endocrine neoplasia type 1 syndrome. A case study based on the medical history of a father and his two children

Multiple endocrine neoplasia syndrome type 1 (MEN1) is an autosomal dominant inherited disease. Typical tumours present in patients are parathyroid adenomas, pancreatic neuroendocrine tumour and pituitary adenoma, which may be accompanied by other tumours. The aim of this study was to analyse the clinical cases of a family - a 49-year-old father, a 24-year-old son and a 20-year-old daughter - for the diagnosis of MEN1 syndrome, after confirming the presence of MEN1 in the father. In each of the patients, a mutation in one allele of the MEN1 gene was detected in a heterozygous pattern, which confirmed the diagnosis of endocrine adenomatosis type 1 syndrome. Prior to the diagnosis, none of the children presented with distressing clinical symptoms, despite the presence of numerous lesions visualised by radiological examinations, which obtained different histopathological diagnoses. Radiological screening of patients after treatment allows early detection of new lesions, which improves prognosis.