Parsonage-Turner syndrome of the brachial plexus secondary to COVID-19 vaccine: A case report.

Parsonage-Turner syndrome (PTS) is a peripheral inflammatory neuropathy of unknown etiology. We present a rare case of a 50-year-old male patient with PTS post-COVID-19 BNT162b2 mRNA vaccine. Symptoms occurred 15 days after the second dose.

Neuro-meningeal cryptococcal infection revealing a multiple myeloma.

Rare cases of Cryptococcus have been documented in patients living with multiple myeloma. To date there has been no documented evidence of cryptococcosis revealing multiple myeloma. We reported a 63-year-old man who had a 2-months history continuous holocranial headaches, morning vomiting, complaining of blurred vision and fever.

[Disseminated intravascular coagulation: role of the International Society on Thrombosis and Haemostasis (ISTH) diagnostic scoring system].

Disseminated intravascular coagulation (DIC) is a life-threatening event during resuscitation. The International Society on Thrombosis and Haemostasis (ISTH) diagnostic scoring system enables early diagnosis of DIC. We here report three clinical cases of DIC characterized by several etiologies: prostatic adenocarcinoma, septic shock and retroplacental hematoma.

Association of FV G1691A Polymorphism but not A4070G With Coronary Artery Disease.

Coronary artery disease (CAD) is one of the chief causes of death in the world. Several hypotheses have been promoted as for the origin of the disease, among which are genetic predispositions and/or environmental factors. The aim of this study was to determine the effect of factor V (FV) gene polymorphisms (Leiden, G1691A [FVL] and HR2 A4070G) and to analyze their association with traditional risk factors in assessing the risk of CAD.

Association between an angiotensin-converting enzyme gene polymorphism and Alzheimer's disease in a Tunisian population.

Background: The angiotensin-converting enzyme gene (ACE) insertion/deletion (I/D or indel) polymorphism has long been linked to Alzheimer's disease (AD), but the interpretation of established data remains controversial. The aim of this study was to determine whether the angiotensin-converting enzyme is associated with the risk of Alzheimer's disease in Tunisian patients.

Methods: We analyzed the genotype and allele frequency distribution of the ACE I/D gene polymorphism in 60 Tunisian AD patients and 120 healthy controls.