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Pregnancy complicated by multiple pituitary hormone deficiencies
Tatsuya Fukami1, Yasuo Makino, Tatsuhiko Kawarabayashi
1Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan.
The Journal of Obstetrics and Gynaecology Research
|April 6, 2006
Summary
This case study highlights pituitary stalk transection causing pituitary dwarfism and diabetes insipidus in a pregnant woman. Treatment with desmopressin (DDAVP) effectively managed her symptoms, enabling a successful delivery.
Area of Science:
- Endocrinology
- Reproductive Medicine
- Neuroscience
Background:
- Pituitary dwarfism and diabetes insipidus can arise from pituitary stalk transection.
- This condition presents unique challenges during pregnancy, particularly concerning fluid balance and hormonal regulation.
Observation:
- A pregnant Japanese woman with a history of pituitary dwarfism presented with severe polyuria and hydronephrosis.
- Cranial MRI revealed pituitary stalk transection, confirming the cause of her symptoms.
- Treatment with 1-desamino-8-D-arginine vasopressin (DDAVP) effectively controlled polyuria.
Findings:
- The patient's urine output normalized with intranasal DDAVP, demonstrating effective management of diabetes insipidus.
- Despite her short stature (138 cm), a cesarean section at 37 weeks resulted in a healthy neonate.
- Postpartum follow-up showed no visual deterioration or persistent polyuria in the mother.
Implications:
- This case underscores the importance of diagnosing and managing pituitary stalk transection in pregnant individuals.
- Effective treatment with DDAVP can ensure favorable maternal and fetal outcomes.
- Further research into long-term effects and management strategies for this condition is warranted.