Kei Takasawa

Tokyo, Japan

Last Updated: 09/26/2026

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Found 84 publications

Gonadotropin Suppression During Mini-Puberty as an Early Biomarker of Classic 21-Hydroxylase Deficiency.

Gonadotropin Suppression During Mini-Puberty as an Early Biomarker of Classic 21-Hydroxylase Deficiency.

Journal: Endocrinology, diabetes & metabolism
Published: June 27, 2026

Neonatal Hyperinsulinemia and Maternal Diabetes Associated With a Hepatocyte Nuclear Factor 4 Alpha (HNF4A) Variant.

Neonatal Hyperinsulinemia and Maternal Diabetes Associated With a Hepatocyte Nuclear Factor 4 Alpha (HNF4A) Variant.

Journal: Cureus
Published: April 09, 2026

Congenital adrenal hypoplasia with neurodevelopmental delay due to contiguous Xp21 deletion: a case series with review of literature.

Congenital adrenal hypoplasia with neurodevelopmental delay due to contiguous Xp21 deletion: a case series with review of literature.

Journal: Endocrine journal
Published: November 24, 2025

A Two-Step LC-MS/MS method to differentiate 21OHD and PORD in Screen-Positive newborns.

A Two-Step LC-MS/MS method to differentiate 21OHD and PORD in Screen-Positive newborns.

Journal: Endocrine
Published: November 14, 2025

Enhancing Accuracy of Newborn Screening for 21OHD: Strategic Use of 21-Deoxycortisol in a Large-Scale Tokyo Cohort.

Enhancing Accuracy of Newborn Screening for 21OHD: Strategic Use of 21-Deoxycortisol in a Large-Scale Tokyo Cohort.

Journal: The Journal of clinical endocrinology and metabolism
Published: July 30, 2025

Enhancing Accuracy of Newborn Screening for 21OHD: Strategic Use of 21-Deoxycortisol in a Large-Scale Tokyo Cohort.

Enhancing Accuracy of Newborn Screening for 21OHD: Strategic Use of 21-Deoxycortisol in a Large-Scale Tokyo Cohort.

Journal: The Journal of clinical endocrinology and metabolism
Published: July 30, 2025

Disseminated Mycobacterium abscessus Infection in a Three-Year-Old Girl With CHARGE Syndrome: A Case Report and Literature Review.

Disseminated Mycobacterium abscessus Infection in a Three-Year-Old Girl With CHARGE Syndrome: A Case Report and Literature Review.

Journal: Cureus
Published: July 18, 2025

A Premature Infant With Renal Tubular Dysgenesis Who Survived 61 Days With Anuria.

A Premature Infant With Renal Tubular Dysgenesis Who Survived 61 Days With Anuria.

Journal: Cureus
Published: June 18, 2025

Detorsion of Wandering Spleen Causes Significant Hypersplenism Resulting in Thrombocytopenia and Spinal Cord Injury: A Case Report.

Detorsion of Wandering Spleen Causes Significant Hypersplenism Resulting in Thrombocytopenia and Spinal Cord Injury: A Case Report.

Journal: Surgical case reports
Published: February 26, 2025

Endocrinological study of low-dose adrenocorticotropic hormone therapy without tapering in infantile epileptic spasms syndrome.

Endocrinological study of low-dose adrenocorticotropic hormone therapy without tapering in infantile epileptic spasms syndrome.

Journal: Brain & development
Published: January 17, 2025

Marked improvement in severe pulmonary arterial hypertension following airway infection in a patient with a heterozygous BMP9 nonsense mutation: a case report.

Marked improvement in severe pulmonary arterial hypertension following airway infection in a patient with a heterozygous BMP9 nonsense mutation: a case report.

Journal: European heart journal. Case reports
Published: January 10, 2025

Hyaluronidase 2 deficiency due to novel compound heterozygous variants in HYAL2: a case report of siblings with HYAL2 deficiency showing different clinical severity and literature review.

Hyaluronidase 2 deficiency due to novel compound heterozygous variants in HYAL2: a case report of siblings with HYAL2 deficiency showing different clinical severity and literature review.

Journal: Journal of human genetics
Published: January 10, 2025
Showing 1-12 of 84

Last Updated: 09/26/2026