Diabetic Foot Files

🎙️ Diabetic Foot Files: Limb Watch with Dr. Shilpa Rajan Mulki
What if some amputations could be prevented simply by recognizing the warning signs sooner?

In this episode of Diabetic Foot Files: Limb Watch, Dr. Gabrielle sits down with Dr. Shilpa Rajan Mulki, a diabetologist and diabetic foot and wound-care specialist practicing in Nairobi, Kenya, for a powerful conversation about limb preservation, prevention, and the gaps that can stand between a patient and saving their limb.

Dr. Mulki shares her personal journey into diabetic foot care and explains why multidisciplinary treatment changed the way she approaches complex wounds. Together, they discuss the warning signs of neuropathy and peripheral arterial disease, why so many patients never receive proper foot screening, and how small missed opportunities can eventually lead to devastating complications.

The conversation goes beyond the wound itself—exploring offloading, infection and antibiotic misconceptions, nutrition, biomechanics, skin-tone differences in assessment, referral pathways, healthcare access, telemedicine, clinician education, and the importance of building multidisciplinary teams that actually work together.

Most importantly, this episode asks a bigger question:

Are we doing enough to prevent diabetic foot complications—or are we waiting until the limb is already in danger?

Dr. Mulki message is one every person living with diabetes, caregiver, nurse, physician, and healthcare professional should hear:

Look at your feet. Recognize the warning signs. Act early. Save the limb.

Because limb preservation doesn't begin in the operating room.

It begins with prevention

A man who built a global whiskey empire may have been felled not by drink or duel but by a small foot injury that turned infected. This episode examines the legend of Jack Daniel’s toe, the historical accounts of gangrene and “blood poisoning,” and what modern medicine would call sepsis.

Beyond the mystery, the episode delivers a clear medical lesson: tiny wounds can become life-threatening without prompt podiatric and vascular care. Learn why early attention to foot injuries matters and how today’s treatments could have changed the outcome.

This episode explains undermining in diabetic foot ulcers—how tissue destruction can extend beneath intact skin, why wounds may appear larger after debridement, and what that means for healing.

We cover the causes (pressure, neuropathy, ischemia, infection), clinical clues, why proper assessment and debridement matter, and practical prevention tips like offloading, vascular care, infection control, and good diabetes management.

In this episode Dr. G recounts a surprising barracuda bite that exposes the challenges of marine injuries, especially for people with diabetes. The episode explains how sharp lacerations, contamination from seawater, retained debris, and organisms like Vibrio can turn a beach wound into a serious infection.

Key takeaways include immediate bleeding control and irrigation, careful wound assessment (tendons, bone, foreign bodies, tetanus status), cautious use of closure and targeted antibiotics, and the importance of early medical attention — particularly for patients with neuropathy or impaired healing.

This episode reviews Madura foot (mycetoma), a chronic implantation infection characterized by long-standing swelling, multiple sinus tracts, and visible ‘‘grains.’p>

There are two main types — eumycetoma (fungal) and actinomycetoma (bacterial) — with different treatments (antifungals ± surgery vs prolonged antibiotics). Diagnosis relies on deep tissue sampling, culture, histology and imaging to define extent. Early recognition, protective footwear, and daily foot checks are key to limb preservation, especially in patients with diabetes and neuropathy.