Patient with myelodysplastic syndrome presented with recurrent pericardial effusion diagnosed as epicardial hemangioma; Case report of a rare diagnosis with rare presentation.

Primary cardiac tumors are extremely rare and cardiac hemangiomas comprise less than 3% of them. Presentation of such disease with recurrent pericardial effusion is even rarer. Our patient is known case of myelodysplastic syndrome and up to our knowledge there are no reported case in which cardiac hemangioma was diagnosed in a patient with myelodysplastic syndrome.

Intracardiac amorphous tumor presenting in a patient with homocystinuria; a case report with literature review.

Homocystinuria is a rare genetic disease with autosomal recessive pattern. It is reported to be highest in Arabian descend and could cause thrombosis, but mainly peripherally. Cardiac amorphous tumor has been recognized in the past 20 years and it is also a very rare cause primary benign tumor of the heart.

Large vessel thrombosis in patient with COVID-19, a case series.

Introduction: Involvement of the large vessels is rarely reported and poorly understood in cases of Corona virus disease-19 (COVID-19). The aim of this study is to present a series of cases with large vessel thrombosis (LVT).

Methods: This is a multicenter prospective case series study.

Metachronous recurrent pediatric primary spontaneous pneumothorax: A case presentation and literature review.

Introduction: Pediatric primary spontaneous pneumothorax (PSP) is defined as the presence of air in the pleural cavity without underlying lung disease or thoracic trauma. Metachronous recurrence of PSP whether ipsilateral or contralateral is rare. Apical bullae and sub-pleural blebs are found in the majority of PSP patients.