Throughout the coronavirus disease 2019 pandemic, patients using oral anticoagulants for mechanical valve replacement and/or another clinical-pathological condition might have faced various clinical scenarios. Rectus sheath hematoma is one of acute abdominal pain syndromes. This study presented a patient with developed anticoagulation-induced rectus after mitral replacement.

Myelodysplastic syndromes (MDS) are a heterogeneous group of neoplastic diseases the hematopoietic cells manifested by ineffective hematopoiesis and tendency to transform into acute myeloid leukemia. MDS should be considered in differential diagnosis cytopenia, especially elderly. This article presents recommendations experts Polish Adult Leukemia Group (PALG) for myelodysplastic syndromes. We ...

Paraneoplastic syndromes of central nervous system are rare neurologic syndromes caused by cancer but not secondary to metastases. The physiopathologic mechanisms underlying these syndromes are still under debate. We report the biological and clinical features of the most frequent paraneoplastic syndromes involving the central nervous system. Their early clinical identification might be an usef...

Recent evidence has suggested that psychosis could develop not only in people at clinical high risk for psychosis (CHR-P) but also in those with clinical risk syndromes for emergent nonpsychotic mental disorders. The proportion of people with these clinical risk syndromes who will develop psychosis rather than to other nonpsychotic mental disorders is undetermined. Electronic databases were sea...

BACKGROUND Wilms Tumor (WT) can occur in association with tumor predisposition syndromes and/or with clinical malformations. These associations have not been fully characterized at a clinical and molecular genetic level. This study aims to describe clinical malformations, genetic abnormalities, and tumor predisposition syndromes in patients with WT and to propose guidelines regarding indication...

OBJECTIVE The objective was to provide a brief history of J wave syndromes and to summarize our current understanding of their molecular, ionic, cellular mechanisms, and clinical features. We will also discuss the existing debates and further direction in basic and clinical research for J wave syndromes. DATA SOURCES The publications on key words of "J wave syndromes", "early repolarization s...

premenstrual syndromes (pms) are a group of menstrually related, chronic and cyclical disorders characterized by emotional, behavioral, and physical symptoms in the second half (luteal phase) of the menstrual cycle. several line of evidence point to a significant role of the serotonergic system in the course of the luteal phase in women with pms/ premenstrual dysphoric disorder. it has been rep...

Background:  The clinical presentation of SARS-CoV-2 infection was initially dominated by respiratory symptoms. However the clinical spectrum is wide and neuropsychiatric syndromes are also a source of medical concern. Our aims are to present an atypical clinical presentation of SARS-CoV-2 infection characterized by auditory hallucinations and unusual behavior and to emphasize the diversity of ...

Several clinical syndromes can develop in many different liver diseases. They are important to understanding the clinical manifestations of hepatobiliary diseases. The signs, diagnostic procedures, and specific diseases associated with these syndromes are discussed.