Metastatic Insulinoma Controlled by Targeted Radionuclide Therapy With 177Lu-DOTATATE in a Patient With Solitary Kidney and MEN-1 Syndrome.

A 54-year-old man with multiple endocrine neoplasia type 1 had previous history of parathyroid surgery and left thyroid lobectomy 5 years earlier, and was referred for recurrent hypoglycemic episodes. Ga-DOTATATE PET/CT had showed multiple lesions in the right lung, liver, and pancreas. Biopsy from pancreas revealed low-grade neuroendocrine neoplasia. After 2 fractions of Lu-DOTATATE therapy, the size of lesions and its activity reduced on the Ga-DOTATATE scan and the hypoglycemic episodes manifested every day have scaled down to 1 time over 1-year follow-up. Herein, we report a case of malignant insulinoma successfully treated with radiolabeled somatostatin receptor therapy using Lu-DOTATATE.

Thoracic intramedullary epidermoid cyst-timely fashion diagnosis and treatment.

Epidermoid cysts are composed of stratified squamous epithelium, which develop from inclusion of ectodermal tissue remnants entrapped during primitive neural tube closure period between the 3rd and 5th weeks of gestation. Intramedullary epidermoid cysts (IEC) are very rare in childhood. Eleven cases have been reported previously. Even though it is a rare entity, early diagnosis with timely fashioned surgical treatment has a great influence on patients' symptoms, especially if there are myelopathic findings. In this case report, we demonstrate this fact with a demonstrative clinical case and review radiological, pathological, and surgical perspectives with literature review.