https://solidgold.co.za Where South Africa's Imaging story comes alive From hospital corridors to cutting-edge labs — this podcast explores the science, people, and innovations transforming radiology across South Africa. Health & Fitness en Thu, 23 Oct 2025 10:26:37 +0200 Thu, 23 Oct 2025 10:35:31 +0200 30 http://blogs.law.harvard.edu/tech/rss iono.fm 2.5.3.0 Solid Gold Podcasts #BeHeard no Yearly feeds@iono.fm (Feed Manager) https://cdn.iono.fm/files/p1036/logo_9571_20251125_170607_1400.jpeg https://solidgold.co.za Where South Africa's Imaging story comes alive From hospital corridors to cutting-edge labs — this podcast explores the science, people, and innovations transforming radiology across South Africa. Solid Gold Podcasts #BeHeard episodic Solid Gold Podcasts #BeHeard info@solidgold.co.za false ZA https://iono.qa/e/1635136 https://iono.qa/e/1635136
In this episode, we journey through one of medicine’s most dramatic transformations: how a single element turned blurry shadows into lifesaving clarity. From Röntgen’s eerie glowing screen in 1895 to the high-stakes, trial-and-error era of early contrast experiments, we trace the desperate quest to make the invisible visible. Enter iodine — small, mighty, and scientifically elegant.

We’re joined again by Dr Ashesh Ranchod, who brings his trademark clarity to the chemistry, physics, and sheer audacity behind iodine’s rise in imaging. Together, we unpack the early toxic formulations, the breakthrough of tri-iodinated benzene rings, the 1950s game-changer Hypaque, and the evolution toward modern non-ionic contrast that revolutionised both CT and vascular imaging.

If you’ve ever wondered how radiology moved from murky guesses to precise, targeted diagnosis — this is the story. Bold science. Brave pioneers. And one element that changed everything. ]]> Health & Fitness Tue, 20 Jan 2026 07:00:00 +0200 0 0 The Invisible Revealed: Iodine and the Birth of Clearer Medicine 0 0 Solid Gold Podcasts #BeHeard full 29:22 Radiology with a Dose of Insight https://iono.qa/e/1610591 https://iono.qa/e/1610591
Step inside the story of how radiology taught the world to see the unseen.
Host Dr. Mantha Makume chats with Dr. Ashesh Ranchod, one of South Africa’s leading radiologists, to trace the fascinating evolution of medical imaging — from Wilhelm Röntgen’s mysterious “X-rays” to modern AI-powered scans. This episode explores the science, the pioneers, and the daring discoveries that revolutionised how we diagnose and treat disease. ]]> Health & Fitness Thu, 23 Oct 2025 10:30:00 +0200 0 0 125 Years of Radiology 0 0 Solid Gold Podcasts #BeHeard full 25:31 Radiology with a Dose of Insight