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autoimmune thyroid disease [41]. In this case series, we could
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of ICI-induced combined endocrinopathies.
In conclusion, we presented 3 cases of complicated com
bined endocrinopathies comprising hypophysitis and T1DM
due to ICIs. The use of anti-PD-1 antibodies may be associated
with the occurrence of combined endocrinopathies. HLA
genotyping was performed in all 3 cases, and the hypophysitisor T1DM-associated haplotype was frequently found
(HLA*A 24:02). Further case accumulation and pathogenic
investigations are needed to identify the significant features
of this extremely rare occurrence of combined endocrinopa
thies as irAEs.
Journal of the Endocrine Society, 2023, Vol. 7, No. 3
Journal of the Endocrine Society, 2023, Vol. 7, No. 3
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