Surgical Management of Colorectal Cancer – Part 1
After listening to this podcast, learners will be able to: 1. Describe the anatomy and blood supply of the proximal colon. 2. Outline the principle…
Blog Archives
Recognizing Stomas
After listening to this podcast, learners will be able to: 1. Describe different types of stomas, including ileostomy, colostomy, urostomy, and mucus…
Laryngeal Cancer
Today, we’re going to discuss the topic of laryngeal cancer, a difficult head and neck cancer which has significantly improved prognosis if caught ear…
Neck Dissection
After listening to this podcast, you should be able to: ● Describe the basic anatomy of lymph nodes in the neck ● List 4 different types of neck di…
Beyond the Horizon: Ongoing Innovations and the Future of Endoscopy
The close of the 20th century saw endoscopy and laparoscopy evolve from passive optical tools into dynamic platforms that integrated real-time guidanc…
From Fiber to Video: The Visual Revolution in Endoscopy and Laparoscopy
By the mid-20th century, endoscopy’s long-standing challenge of safely illuminating internal structures was transformed by postwar advances—especially…
The Fiberoptic Breakthrough: Hopkins, Hirschowitz, and the Flexible Scope
By the mid-20th century, endoscopy and laparoscopy were ready for major advancement. Although instruments had evolved into semi-flexible designs, visu…
The Semiflexible Era: Schindler and the Pre-Fiberoptic Revolution
Endoscopy evolved from candle-lit rigid tubes to electrically illuminated instruments, paving the way for flexible designs through late 19th-century t…
From Mirrors to Incandescent Bulbs: The 19th- Century Leap
By the mid-19th century, improvements in illumination and optics transformed endoscopy from a theoretical idea into a practical clinical tool, …
A Candle in the Darkness – Philipp Bozzini and the Lichtleiter
In 1806, physician Philipp Bozzini introduced the Lichtleiter, a candle-lit, mirror-lined instrument designed for direct visual inspection of internal…