hrp0098p2-206 | Multisystem Endocrine Disorders | ESPE2024

A Case of Pediatric PTEN Hamartoma Tumor Syndrome Presenting with a Breast Mass

Bora Ulukapi Hasan , Seyma Eken Emine , Isakoca Mehmet , Ucan Berna , Ozbay Hosnut Ferda , Dere Gunal Yasemin , Keskin Meliksah , Asli Bala Keziban , Kurnaz Erdal , Yesil Sule , Savas Erdeve Senay

Introduction: Phosphatase and tensin homolog (PTEN) is a tumor suppressor gene involved in the PI3K/AKT/mTOR pathway. Mutations in the PTEN gene are known to cause PTEN Hamartoma Tumor Syndrome (PHTS), an autosomal dominant disorder. This syndrome is characterized by proliferative lesions in various tissues, including the thyroid gland, breast, gastrointestinal system, kidneys, and endometrium. We present a patient who initially presented with a breast mass an...

hrp0098p2-238 | Pituitary, Neuroendocrinology and Puberty | ESPE2024

Vaginal Bleeding in a Severely Premature Infant During the Mini-Puberty Period

Korkmaz Vural Meltem , Seyma Eken Emine , Ozkaya Donmez Beyhan , Arı Hasan , Kurnaz Erdal , Keskin Meliksah , Aslı Bala Keziban , Seref Kıvanç , Ucan Berna , Savas Erdeve Senay

Introduction: Mini-puberty is defined as the transient activation of the hypothalamic-pituitary-gonadal (HPG) axis during the first 3-6 months of life. Postnatal HPG activation occurs more robustly and for a longer duration in premature infants compared to term infants. In this report, we present a case of severely premature infant who presented with vaginal bleeding during the mini-puberty period.Case: A 5-month and 12-...