Please login or create an account. If you do not have access to this content, you will be shown a 30 second preview and licensing options.
- Presentation
Post-Mohs Complication Management, Scar Reduction, and AI-Assisted Triage
Description
The speaker reviews practical management of common post-Mohs and dermatologic surgery complications, emphasizing prevention, early recognition, and patient reassurance. Key surgical tips include using deep plicating sutures to eliminate dead space and reduce hematoma, continuing antiplatelet agents and warfarin despite bruising risk, and recognizing that smoking worsens flap and graft outcomes. For infections, the advice is to stop occlusive Vaseline, let the wound dry, consider vinegar soaks and cephalosporins such as Keflex even in penicillin-allergic patients, and treat early before the infection crosses a tipping point. He also discusses spitting sutures, allergic contact dermatitis from products like Neosporin, dehiscence, hypergranulation, and the importance of telling patients in advance about expected bruising or drainage so they are not alarmed. Scar reduction is framed around lowering tension and using positive pressure to reduce fibrosis; plicating sutures and early intervention can change scar trajectory. The talk also highlights the value of rapid patient communication, including sharing a cell phone number or enabling office access, and suggests using AI tools with de-identified wound photos plus detailed prompts to help generate a differential diagnosis and compare with clinician judgment. Several real-world examples show how photo-based triage helped identify benign healing changes versus infection or other complications, improving timely follow-up and patient confidence.
View moreConclusions
- Most postoperative complications in dermatologic surgery can be reduced by meticulous technique, especially eliminating dead space with plicating sutures and controlling wound tension.
- Early and clear communication with patients, including direct access to the surgeon and photo-based follow-up, helps detect complications sooner and improves management.
- Hematoma risk is strongly influenced by anticoagulant combinations, but the talk argues that most antiplatelet and anticoagulant therapies should usually be continued rather than stopped because thrombotic risk is too high.
- If hematoma does occur, prompt reopening, evacuation, pressure dressings, and sometimes tranexamic acid or antibiotics are favored over watchful waiting.
- Postoperative infections are often gram-positive and should be treated early with a low threshold for cephalexin and local wound care, while stopping occlusive ointment like Vaseline can help in infected or hypergranulating wounds.
- Spitting sutures are best diagnosed with dermoscopy, then removed cleanly with magnification while reassuring the patient rather than embarrassing them.
- Scarring is driven largely by tension and a biologic wound-response pathway, so reducing tension with plication, botulinum toxin, and proper closure technique can improve long-term scar outcomes.
- Some scars can be improved later by resuturing or laser treatment, and different scar segments may respond at different rates depending on where tension remains.
- Dehiscence is usually preventable and most often reflects surgical technique, excessive tension, smoking, or secondary complications such as infection or hematoma.
- AI tools can support postoperative triage by analyzing de-identified wound photos, but they work best when given a careful clinical prompt and still require clinician judgment.
- Update and Review of Bleeding Considerations in Dermatologic Surgery: Hemostatic Techniques and Treatment Strategies for Bleeding Complications. Dermatologic Surgery. 46(2), February 2020.#10.1097/dss.0000000000002138
- PAUSE trial. JAMA Internal Medicine, 2019.