hCG (human chorionic gonadotropin) is a hormone primarily produced during pregnancy but can also be elevated in certain cancers. Its levels can indicate pregnancy, multiple births, or specific cancers. Qualitative tests show presence, while quantitative measures indicate amounts. Historical pregnancy tests involved animal injections. This is part of "Internal Medicine for the Ignorant," releasing in November 2024.
A man presented with a chronic sore on his back. Upon examination, fluctuance and gas emission were noted, prompting a CT scan. Despite normal vital signs and low sepsis risk, gas presence raised concerns of necrotizing fasciitis. A surgeon drained the abscess and initiated antibiotics, emphasizing the importance of imaging in atypical cases.
Understanding suture needles and materials is crucial for effective wound closure. Various needle types like cutting, taper, and blunt cater to different tissue needs. Suture materials are categorized into absorbable and non-absorbable, selected based on tissue type, absorption rate, and patient factors. Medical courses offer valuable education to optimize patient care and outcomes.
After graduate school, I faced gaps in my emergency department skills, particularly in laceration repair. Despite initial training, I needed help.