Case of new-onset fulminant type 1 diabetes mellitus accompanied by autoimmune thyroid disease after SARS-CoV-2 infection.

There is growing evidence suggesting an association between severe acute respiratory coronavirus syndrome coronavirus 2 (SARS-CoV-2) infection and various extrapulmonary diseases since the advent of coronavirus disease 2019 (COVID-19) pandemic. However, case reports of fulminant type 1 diabetes mellitus (FT1D) following SARS-CoV-2 infection are limited. We encountered a 44-year-old Japanese woman who developed FT1D accompanied by subclinical thyrotoxicosis caused by autoimmune thyroid disease (AITD) approximately one week after SARS-CoV-2 infection.

Endocrinological Features of Hartsfield Syndrome in an Adult Patient With a Novel Mutation of .

Hartsfield syndrome (HS: OMIM 615465) is a rare congenital disease associated with a mutation of the gene () with the main features of holoprosencephaly and ectrodactyly. Patients with HS also present with endocrinological deficits, such as isolated hypogonadotropic hypogonadism and central diabetes insipidus. Although there are several studies on infancy/childhood history, there is no study of infant/childhood/adolescent/young adult HS natural history and endocrinological findings.