| Autor: |
Maurya, Vinay, Sharma, Shweta, Singh, Samarjeet, Sharma, Pankaj, Gupta, Amul |
| Zdroj: |
Egyptian Journal of Radiology & Nuclear Medicine; 5/1/2023, Vol. 54 Issue 1, p1-5, 5p |
| Abstrakt: |
Background: Kaposiform Hemangioendothelioma is a rare vascular neoplasm that typically presents in neonates and infancy. Most of the cases of Kaposiform Hemangioendothelioma are reported in neonates (60%) and infancy (93%), and very few cases have been reported prenatally. We describe here a case which was diagnosed prenatally in the 3rd trimester with rapid growth of upper limb and appearance of non-immune hydrops. Case presentation: A 25-year-old primigravida, an antenatally booked case, presented for routine third trimester level III scan at 34-week gestation. Level I scan for nasal bone and nuchal translucency at 12 weeks and level II anomaly scan at 20 weeks were normal. Level III ultrasound scan revealed increased echogenicity and hypertrophy of soft tissues of right upper limb and trunk involving both the subcutaneous and muscular compartments. Fetal middle cerebral artery Doppler, echocardiography and magnetic resonance imaging revealed fetal anemia, cardiac failure, and non-immune hydrops. These findings with hemodynamic changes and rapid evolution were suggestive of Kaposiform Hemangioendothelioma with Kasabach–Merritt phenomenon. Conclusion: The diagnosis of Kaposiform Hemangioendothelioma should be suspected in prenatal period if there is unilateral hypertrophy of limb which has evolved rapidly over a short interval of time and shows findings suggestive of Kasabach–Merritt Phenomenon. Prenatal presentation is life threatening if it is associated with poor fetal hemodynamics. Prenatal counseling in such cases should include advice on termination of pregnancy with emphasis on neonatal management. [ABSTRACT FROM AUTHOR] |
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