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Showing posts from February, 2026

Testicular torsion

Testicular torsion 1. Epididymis 2. Head of epididymis 3. Lobules of epididymis 4. Body of epididymis 5. Tail of epididymis 6. Duct of epididymis 7. Deferent duct (ductus deferens or vas deferens) Specialty Urology, emergency medicine Symptoms Severe testicular pain, elevated testicle Complications Infertility Usual onset Sudden Types Intravaginal torsion, extravaginal torsion Risk factors "Bell clapper deformity", testicular tumor, cold temperature Diagnostic method Based on symptoms Differential diagnosis Epididymitis, inguinal hernia, torsion of the appendix testicle Treatment Physically untwisting the testicle, surgery Prognosis Generally good with rapid treatment Frequency ~1 in 15,000 per year (under 25 years old) Testicular torsion  occurs when the spermatic cord (from which the testicle is suspended) twists, cutting off the blood supply to the testicle. The most common symptom in children is sudden, severe tes...

Angina Pectoris

Angina Other names Stenocardia, angina pectoris Illustration depicting angina Pronunciation / æ n ˈ dʒ aɪ n ə ,   ˈ æ n dʒ ɪ n ə /   ann- JY -nə,  AN -jin-ə Specialty Cardiology Complications Myocardial infarction, unstable angina Angina , in full  angina pectoris , is chest pain or pressure, usually caused by insufficient blood flow to the heart muscle (myocardium). It is most commonly a symptom of coronary artery disease. Angina is typically the result of partial obstruction or spasm of the arteries that supply blood to the heart muscle. The main mechanism of coronary artery obstruction is atherosclerosis as part of coronary artery disease. Other causes of angina include abnormal heart rhythms, heart failure and, less commonly, anemia. The term derives from Latin  angere   ' to strangle '  and  pectus   ' chest ' , an...

General and Emergency managment of poisoning

  Poisoning is a significant medical emergency that can happen suddenly, whether through accidental ingestion, occupational exposure, or intentional overdose. The difference between a full recovery and a tragic outcome often lies in the speed and appropriateness of the initial response. This article provides a comprehensive overview of the general and emergency management of poisoning, from the crucial first aid steps that can be taken at home to the advanced life-saving interventions performed in a hospital setting. Understanding Poisoning: An Overview Poisoning occurs when exposure to a substance, in sufficient quantity, leads to harmful effects on the body. This exposure can happen through various routes, including  ingestion  (swallowing),  inhalation  (breathing in),  injection  (with a needle), or  absorption  through the skin or eyes  . While many household products are nontoxic, others can cause severe, life-threatening toxicity....