Uncontrolled bleeding during tooth extraction from an undiagnosed arteriovenous malformation.

Arteriovenous malformations (AVMs) are rare congenital disorders of vascular morphogenesis. These lesions are characterised by high vascular flow with risk of severe bleeding from accidental trauma or surgical manipulation. Although infrequent, potentially life-threatening and fatal oral bleeding has been reported during extraction of tooth associated with AVM.

Retrospective analysis of chest HRCT findings in coronavirus disease pandemic (COVID-19)- An early experience.

Context: Corona virus disease (COVID-19) has spread in a rampant manner all over the World causing severe acute respiratory illness. Prompt recognition of disease is invaluable to ensure timely treatment, and rapid patient isolation is crucial for containment of this communicable disease.

Aims: To evaluate the performance of high resolution CT (HRCT) in the diagnosis of COVID-19.

Left subclavian arterial thrombosis presenting as acute limb ischemia in a COVID-19 patient - An extreme rarity.

The peak of the coronavirus disease 2019 (COVID-19) crisis has exposed a substantial number of patients presenting with manifestations of venous and arterial thrombosis. Here, described is an extremely rare case of subclavian arterial thrombosis in a COVID-19 patient. Moreover, the patient presented with normal D-dimer, antinuclear antibody, fibrinogen, serum ferritin levels, prothrombin time, and platelet count.

Large Gastric Perforation Sealed by Splenic Lysis: Emphasis on Indirect Signs - A Rare Case Report.

Background: Gastric perforation is a life-threatening condition, requiring early and reliable discovery. The delay before surgical treatment is a strong determinant of poor outcome, associated complications and hospitalization costs. By using ultrasound and multi-detector computed tomography (MDCT) we can further evaluate undiagnosed cases of silent gastric perforations presenting with non-specific acute abdomen.