Cutaneous malignant melanoma is the most aggressive skin cancer, with a high mortality rate despite advances in therapy. This study aimed to evaluate the relationship between lymphovascular and perineural invasion and key clinicopathological parameters in superficial spreading melanoma, in order to assess their potential prognostic significance.
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Pediatric ovarian tumors represent a rare but clinically important category of gynecologic conditions, comprising approximately 1-2% of all childhood malignancies and about 5% of pediatric abdominal masses. While most are benign, a meaningful percentage can be hormonally active, raising diagnostic and therapeutic challenges. Due to nonspecific symptoms such as abdominal pain or distension, early diagnosis is often delayed, potentially compromising fertility preservation and long-term outcomes. A multidisciplinary, age-specific approach is essential to optimize management.
Acute non-occupational chemical poisoning is a current public health problem in the Republic of Moldova, affecting both children and adults. The global increase in the use of chemical substances and mixtures raises the risk of chemical poisoning, which ranks fourth among the causes of injury in children, after road traffic injuries, burns, and drowning. It also generates a significant economic burden, and its quantification contributes to making informed decisions regarding the efficient allocation of resources.
The expansion of the range of herbal medicinal products requires the availability of a large number of different reference standards for their analysis. A possible solution is the use of herbal reference standards (HRS), which, in turn, requires the development of simple production methods that meet all the requirements for reference standards
Dental caries is one of the most widespread diseases in the human population, and the causes of increased susceptibility to dental caries remain of continuing interest to researchers. Active immunological components of oral fluid significantly influence the evolution of dental caries. The aim of this research is to study the relationship between zinc levels, the antimicrobial peptide LL-37, and transforming growth factor beta-1 in oral fluid, and the incidence of dental caries in children.
Post-stroke depression (PSD) and anxiety are common neuropsychiatric sequelae of stroke, occurring in roughly one-third of survivors. Cognitive impairment is also frequently observed, affecting up to half of stroke patients. These conditions adversely impact rehabilitation and quality of life. This study aimed to determine the prevalence and severity of depression, anxiety, and cognitive deficits in patients with acute ischemic stroke.
Recurrent laryngeal papillomatosis is a rare but significant pediatric condition caused by human papillomavirus types 6 and 11. Characterized by the repeated growth of benign exophytic lesions in the respiratory tract, recurrent laryngeal papillomatosis poses a considerable burden due to its recurrent nature, frequent need for surgical intervention, and potential impact on respiratory function. This study aims to describe the epidemiological profile of pediatric recurrent laryngeal papillomatosis in the Republic of Moldova, identify high-risk groups, and explore the socioeconomic implications of the disease.
Optimizing surgical management of thyroid nodules: a prospective study on an individualized approach
Thyroid nodules are a common condition in medical practice, and the correct selection of patients for surgical treatment is essential in their management. Thyroidectomy is indicated with predilection for nodules suspected of being malignant, with progressive growth or with compressive symptoms.
Pulmonary embolism is a life-threatening condition requiring prompt diagnosis. While contrast-enhanced computed tomography is the gold standard, its limited availability and associated risks necessitate complementary diagnostic tools. Recent studies suggest that combining multiple electrocardiographic abnormalities into a composite score may enhance diagnostic performance.
Male infertility has a heterogeneous etiology, most commonly caused by disorders of spermatogenesis, clinically manifested as azoospermia or severe oligospermia. Genetic factors account for approximately 30% of male infertility cases associated with azoospermia. This high frequency is due to the involvement of numerous genes in the regulation of sexual development and reproduction. Among the various genetic causes of spermatogenic failure, chromosomal abnormalities are among the most clinically significant. The objective of the study was to evaluate the profile of chromosomal variations in infertile men with azoospermia, to optimize assisted reproductive strategies in infertile couples.