Painless Left Scrotal Mass: A Rare Case of Paratesticular Angiofibroma.

Angiofibromas, also known as angiomyofibroblastoma-like tumors or AMF-like tumors, refer to a collection of rare, benign yet highly cellular tumors of the vulva, scrotum, perineum, or inguinal region. In this paper, we present a 34-year-old Saudi man who presented with findings of a testicular tumor on physical examination and imaging and tested negative for all the markers associated with testicular tumors.

Report of Low Incidence of Thrombosis with Early Prophylaxis in Hospitalized Patients with COVID-19 from Two Saudi Tertiary Centers.

Background: Thrombotic events can increase the COVID-19 associated disease mortality. The administration of prophylactic anticoagulants had been shown to decrease the incidence of thrombosis, mortality, and ICU admission rates in COVID-19 patients.

Aims: The present study investigates the rate of thrombosis with early anticoagulation prophylaxis, the various risk factors for thrombotic events, and the overall survival rate in hospitalized COVID-19 cases.

Incidence of lupus anticoagulant in hospitalized covid-19 patients.

Background: Procoagulant profile of 2019-nCoV/SARS-CoV-2 has been well documented over the last year. Perturbance in coagulating factors has also been reported in Covid-19 patients, including increased d-dimers and reports of lupus anticoagulant (LA).

Methods: The current study aimed to identify the incidence of positivity of lupus anticoagulant in Covid-19 patients and analyze the association between LA and D-dimer in predicting thrombosis and mortality in one-hundred and five hospitalized adult (age >14 years) patients and forty-three hospitalized pediatric (age <14 years) patients with a confirmed diagnosis of Covid-19 between June 2020 and September 2020.

Screening hemostatic defects in Saudi University students with unexplained menorrhagia: a diagnosis, which could be missed.

Bleeding disorders are a common cause of unexplained menorrhagia in adolescents. However, there is lack of information provided on Arab girls. To estimate the prevalence of coagulation factor deficiencies and platelet dysfunction among Saudi university students with unexplained menorrhagia.