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Topic Review
Cannabis as Drug
Various effects of cannabis have been reported, some of which are positive and some negative. Cannabis is one of the most popular drugs of the 21st century, especially among adolescents and young adults. Research shows that cannabis may have positive effects on symptoms associated with neurological disorders, such as multiple sclerosis (MS) and chronic pain.  For example, cannabis-based medication can improve subjective alleviation of MS symptoms and improve appetite and sleep. As the brain continues to develop throughout adolescence, cannabis may influence neuropsychological development and functioning.
  • 207
  • 26 Oct 2023
Topic Review
Differential Diagnosis of Acute Pelvic Pain
In female patients, acute pelvic pain can be caused by gynaecological, gastrointestinal, and urinary tract pathologies. Due to the variety of diagnostic possibilities, the correct assessment of these patients may be challenging. The most frequent gynaecological causes of acute pelvic pain in non-pregnant women are pelvic inflammatory disease, ruptured ovarian cysts, ovarian torsion, and degeneration or torsion of uterine leiomyomas. On the other hand, spontaneous abortion, ectopic pregnancy, and placental disorders are the most frequent gynaecological entities to cause acute pelvic pain in pregnant patients.
  • 241
  • 26 Oct 2023
Topic Review
Comorbid Sepsis and Cardiogenic Shock
Septic shock management in the cardiac intensive care unit (CICU) is challenging due to the complex interaction of pathophysiology between vasodilatory and cardiogenic shock, complicating how to optimally deploy fluid resuscitation, vasopressors, and mechanical circulatory support devices.
  • 360
  • 26 Oct 2023
Topic Review
Gastric Mucosal Atrophy for Predicting Gastric Cancer Risk
Patients suffering from chronic gastritis and developing gastric mucosa atrophy are at increased risk of the development of gastric cancer. The diagnosis of chronic atrophic gastritis (CAG) is a complex procedure involving a detailed history taking, a thorough physical examination and the use of laboratory and instrumental diagnostic methods among which the endoscopy of the upper digestive tract is the cornerstone because it allows the assessment of the topography of gastritis and identification of erosions and areas of intestinal metaplasia with the use of narrow band imaging (NBI) endoscopy. However, the diagnosis of CAG requires morphological examination of the gastric mucosa.
  • 339
  • 26 Oct 2023
Topic Review
Diagnosis of Pityriasis Versicolor
Pityriasis versicolor (PV), also known as tinea versicolor, is a mild, non-contagious chronic, superficial fungal skin infection caused by lipid-dependent yeast-like fungus Malassezia. It manifests as poorly to well-demarcated discoloured or light pink scaly patches, usually affecting the trunk and arms. The disease occurs worldwide but is most prevalent in humid and warm tropical regions. PV tends to be more active in summer seasons. 
  • 472
  • 26 Oct 2023
Topic Review Peer Reviewed
Operational Stress Injury
An operational stress injury (OSI) is a term used most often to describe mental disorders which result from, or are exacerbated by, military or police service. In the Canadian context, this most often refers to active or former members of the Canadian Armed Forces (CAF) or the Royal Canadian Mounted Police (RCMP). The most common diagnoses within this term include post-traumatic stress disorder (PTSD), anxiety disorders, depression, and substance use disorders.
  • 365
  • 26 Oct 2023
Topic Review
Ultrasound-Guided Ethanol Ablation for Thyroglossal Duct Cyst
The thyroglossal duct cyst (TGDC) is the most common congenital neck mass, accounting for 70–75% of all congenital neck masses. Although the Sistrunk operation has been used as a standard of treatment, it is accompanied by a considerable surgical burden, including the need for general anesthesia, a visible surgical scar on the neck surface, and postoperative complications. Ultrasound-guided ethanol ablation (US-EA) is a minimally invasive and office-based technique that is widely used as a non-surgical treatment for several benign cystic lesions, particularly benign thyroid cysts. US-EA has also been gaining popularity as a good alternative for TGDC treatment, which is associated with high feasibility, a high safety profile, and favorable treatment outcomes. 
  • 277
  • 26 Oct 2023
Topic Review
Myopia Control in Children
The growing incidence of myopia worldwide justifies the search for efficient methods of myopia prevention. Numerous pharmacological, optical, and lifestyle measures have already been utilized, but there remains a need to explore more practical and predictable methods for myopia control.
  • 253
  • 26 Oct 2023
Topic Review
Breast Cancer and Bone Mineral Density
Breast cancer is associated with phosphate toxicity, the toxic effect from dysregulated phosphate metabolism that can stimulate tumorigenesis. Phosphate toxicity and dysregulated phosphate metabolism are also associated with bone mineral abnormalities, including excessive bone mineral loss and deposition.
  • 221
  • 26 Oct 2023
Topic Review
Executive Functions and Theory of Mind in Aging
Social cognition is essential for maintaining relationships throughout life, with Theory of Mind (ToM) as its central component. ToM encompasses both cognitive and affective processes, enabling individuals to decipher concealed social cues and make moral judgments within various social contexts. ToM is a current topic of interest investigated in diverse age-related conditions, such as Mild Cognitive Impairment (MCI), a transitional stage between healthy and pathological aging. Recognizing ToM difficulties is crucial, as they can significantly impact decision-making and social interactions while also serving as valuable indicators for tracking disease progression. However, assessing ToM poses challenges, given the variety of available tests and the ongoing debate about its connection with other cognitive abilities. Existing literature suggests that executive functions (EF) can influence ToM performance, but only a few studies have delved into this aspect deeply. Improving the understanding of the dynamics of ToM, its interaction with age-related changes, and its possible variations in MCI is critical to promoting social well-being and cognitive health in older people.
  • 353
  • 25 Oct 2023
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