No abstract

The 2019 novel coronavirus outbreak (now recognized as SARS-CoV-2, triggering the COVID-19 disease) has spread from Wuhan throughout China and has been distributed to an increasing range of countries. Early activity has concentrated on explaining the course of the disease, reporting critical incidents, and handling the ill. Currently, Vietnam, an Association of Southeast Asian Nations (ASEAN) country that shares a long border with China, has successfully controlled COVID-19. In this article, we aimed to provide updated information regarding COVID-19 in Vietnam, from the first case to the current outbreak. We hope the information in this article will help the world understand more about the surveillance and prevention policies of Vietnam's COVID-19. The numerous lessons learned will serve as a guide for handling possible pandemics, but a permanently new global framework is expected in the immediate future.

Horseshoe lung is a rare, congenital, pulmonary anomaly in which the caudal and basal segments of the left and right lungs are joined together. Most cases of horseshoe lung are associated with scimitar syndrome. Horseshoe lung can be diagnosed using pulmonary angiography, showing that the isthmus of the pulmonary parenchyma crosses the midline into the contralateral side. The isthmus parenchyma is typically supplied by the hypoplastic pulmonary artery. Clinical symptoms, therapeutic methods, and prognosis depend on the incidence of pulmonary hypertension, heart failure, recurrent pneumonia, and other combinations of congenital malformations. In this article, we describe two cases of horseshoe lung associated with scimitar syndrome and pulmonary malformation.

Wilms’ tumor is the most common malignant kidney tumor found in children. The Horseshoe kidney is the most common renal fusion malformation. However, Wilms’ tumor is rarely identified in horseshoe kidney patients. Multimodal treatments in Wilms’ tumor can play important roles in increasing the survival rate. In this study, we report the case of a 6-year-old boy in whom a Wilms’ tumor was identified in a horseshoe kidney. The tumor was successfully treated with preoperative chemotherapy, followed by surgical resection.

Inflammatory myofibroblastic tumor (IMT) is an uncommon neoplasm that rarely arises in the genitourinary system. IMTs in the vulva in infants are extremely rare in the literature. The tumor consists of myofibroblastic spindle cells accompanied by inflammatory cell infiltration. In this article, we aimed to describe the case of IMT in the vulva. A newborn girl presented with a mass in the vulva detected in the prenatal period. The patient was treated with surgery and chemotherapy. Follow-up 8 months after surgery showed no signs of recurrence. In conclusion, IMT has a variable clinical presentation, surgery is the optimal approach, but in cases without complete resection, chemotherapy is essential.