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Testosterone is the primary androgen hormone, acting as a key regulator in the development and maintenance of numerous physiological processes. Testosterone affects muscle and bone mass, metabolism, the cardiovascular system, cognitive function, and psychological health. Testosterone replacement therapy (TRT) has becom...
Syncope is a sudden and complete loss of consciousness caused by global hypoperfusion of the brain. It is characterized by a short duration of usually a few minutes, spontaneous and complete recovery. It is divided into orthostatic hypotension and consequent syncope, cardiogenic syncope and reflex syncope, which is als...
Ganglijski pleksusinterna medicinaParasympatheticKliničke medicinske znanosti
Free microvascular tissue transfer represents the gold standard of modern reconstruction for complex head and neck defects following oncological resection, trauma, osteoradionecrosis and other indications. Despite contemporary success rates exceeding 95 % in high-volume centres, revision surgery and flap failure remain...
MicrosurgerySlobodni tkivni režnjeviPostoperativne komplikacijeGlava i vrat - neoplazme
Endometriosis is a chronic, estrogen-dependent disease affecting a significant proportion of women of reproductive age and represents one of the most common causes of infertility. The pathophysiology of infertility associated with endometriosis is multifactorial and includes alterations in pelvic anatomy, a chronic inf...
Autism spectrum disorder (ASD) is a neurodevelopmental disorder that affects between 0,02% and 3,66% of the global population, although a significant increase in prevalence has been observed over past twenty years. The diagnosis of ASD is established primarily based on clinical presentation, which is characterized by p...
Acute aortic syndromes (AAS) represent a spectrum of life-threatening conditions that include classic acute aortic dissection, intramural hematoma and penetrating aortic ulcer. These entities arise when an intimal tear or ulcer permits blood to enter the aortic media or when rupture of the vasa vasorum results in intra...
Parkinson's disease is a progressive neurodegenerative disorder whose prevalence and global burden are rising faster than those of any other neurological condition. Although oral levodopa remains the gold standard in the early stages, long-term treatment leads to a narrowing of the therapeutic window and the developmen...
Gastrointestinal hemorrhage is defined as bleeding that can originate from any part of the digestive tract and may manifest clinically as either overt or occult bleeding. Overt gastrointestinal bleeding may present in the form of melena, hematemesis, or hematochezia. Occult gastrointestinal bleeding is defined as bleed...
Endoskopija video kapsulominterna medicinaGastrointestinalno krvarenjeEndoskopska hemostaza
Acne vulgaris is a chronic inflammatory disease which affects the pilosebaceous unit. The body regions where it most commonly presents are face, nuchal, region, and upper trunk, mostly in adolescents and young adults. The etiopathogenesis of the disease is complex and consists of several factors, such as heredity, horm...
Rheumatoid arthritis (RA) is a chronic autoimmune disease in which the basic pathophysiological substrate is synovitis, which, if untreated, leads to destruction of surrounding structures, erosion and instability of the musculoskeletal system, and can lead to irreversible deformations, loss of joint functionality and s...
rheumatoid arthritistreatmentliječenjePhysical and Rehabilitation Medicine
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