Gestational thrombocytopenia is the commonest cause of thrombocytopenia in pregnancy, accounting for 70-80% of cases. It is a benign condition that recovers completely in the postpartum period. Although the cause is not fully understood, it is thought that pregnancy-related hemodilution and increased platelet consumption play a significant contributory role. Several life-threatening causes of thrombocytopenia in pregnancy make up the remaining 20-30% of cases. There are reports of recurrence of GT in women, but not many case reports document more than three consecutive episodes. We present a case of a young woman who had gestational thrombocytopenia during the third trimester of her four consecutive pregnancies, followed by complete recovery after each pregnancy. We ruled out other sinister and life-threatening causes of thrombocytopenia in pregnancy. During her four consecutive pregnancies, her platelet count fell below normal at the beginning of the third trimester, with a nadir towards the end. The other hematological indices, generally used as markers of hemodilution, remained in the normal pregnancy-specific reference range during each of her four pregnancies. This case argues against pregnancy-related hemodilution being a major factor in gestational thrombocytopenia. A systematic approach is paramount when differentiating the several causes of thrombocytopenia in pregnancy.
Pheochromocytoma most commonly presents with the triad of paroxysms of headache, palpitations, and diaphoresis. Pheochromocytoma crisis, caused by a supra-physiological surge of catecholamine release, is an endocrine emergency that can present with various clinical manifestations. Acute pulmonary edema is one of the manifestations of pheochromocytoma crisis and can be either cardiogenic or non-cardiogenic. Here, we report cases of acute pulmonary edema of each type, related to pheochromocytoma crisis, which were presented to our district general hospital in 2020.
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