Thrombotic disorders encompass a range of conditions where abnormal blood clot formation—thrombosis—occurs within blood vessels. These disorders pose significant health risks, as clots can obstruct…
Thrombosis with thrombocytopenia syndrome (TTS) is a rare but life-threatening condition characterized by the combination of blood clots (thrombosis) and a low platelet count (thrombocytopenia).…
Heparin-induced thrombocytopenia (HIT) is a severe prothrombotic immune complication of heparin exposure, particularly concerning in the setting of percutaneous coronary intervention (PCI). Despite its thrombocytopenic…
The Fontan procedure is a palliative surgical intervention performed in patients with single-ventricle congenital heart defects. This operation reroutes systemic venous return directly to the…
Thromboembolism due to prosthetic heart valves represents a significant clinical concern, particularly in patients with mechanical valve replacements. These complications arise when thrombi form on…
Thrombocytopenia is a common hematologic manifestation in patients with chronic hepatitis C virus (HCV) infection. It is characterized by a platelet count below 150,000/µL and…
Thrombocytopenia, defined as a platelet count below 150,000/µL, is a frequent hematological abnormality in patients with chronic hepatitis. It is most commonly observed in those…
Thallium is a highly toxic heavy metal once commonly used in rodenticides, insecticides, and electronics manufacturing. Despite regulations limiting its commercial use, thallium exposure still…
Tetany refers to a medical condition characterized by involuntary muscle contractions, cramps, or spasms due to increased neuromuscular excitability. This physiological state is most commonly…
Tension-type headache (TTH) is the most common form of primary headache globally, characterized by a bilateral, pressing or tightening sensation often described as a "band…