Introduction: Recurrent anemia, deep vein thrombosis and periodic paralysis hypokalemic have rarely been reported as a complication of Sheehan's Syndrome. The following was an unusual case reports detailing a patient presenting with all three above presentations.
Case Presentation:The case consisted of a 51-year-old woman, admitted for deterioration of general condition, with vomiting and disorder consciousness. In her past medical history, she had experienced an abundant postpartum hemorrhage 21 years ago complicated by recurrent anemia treated with blood transfusion. She presented agalactorrhea and amenorrhea following the last delivery. Clinical examination showed Glasgow's score 12/15, low blood pressure 80/50 mmHg, heart rate at 60 bpm, mucocutaneous pallor, painful edema of the right lower limb. The laboratory findings showed microcytic anemia 8.9 g/ dl, high level of ferritin at 1642 ng/ml (4.63-204) and transferring saturation coefficient 70% (normal 20 and 40%), hyponatremia 103 mmol/L (136-144) and hypokalemia 3 mmol/L (3.5-5), high level of serum creatine kinase 2545 (25-170IU/L). Hormonal test found anterior pituitary insufficiency with destruction of the thyrotropic, corticotropic, gonadotropic and lactotrophic axis functions. MR images of the pituitary gland showing an empty sella turcica with no visualization of the anterior pituitary, posterior pituitary and pituitary stalk. Diagnostic of Sheehan's syndrome was finally established. In addition, she presented deep vein thrombosis of the posterior tibial vein of the right lower limb. Hydrocortisone ® substitution was complicated by periodic paralysis hypokalemic (low level of kalemia 2, 4 mmol/L (3.5-5). Her weakness and hypokalemia responded well to potassium supplement.
Conclusion:From this case, panhypopituitarism should be counted among the possible causes of recurrent anemia. This anemia and secondary hemochromatosis could explain the deep vein thrombosis. Furthermore, clinicians should beware of this manifestation when administering steroids in the SS patients, especially to avoid periodic paralysis hypokalemic.