The white coating has completely disappeared, and new epithelium fully covers the floor. Because the new tissue is thin and has many blood vessels, it appears as a "red scar".
| Feature | Group I (Primarily Pulmonary) | Group II (Extra-Pulmonary) | | :--- | :--- | :--- | | | Lungs / Thoracic cavity | Outside the lungs (nodes, brain, bones) | | Pathophysiology | Localized primary complex | Hematogenous dissemination | | Radiology | Hilar adenopathy, lung infiltrates | Often normal lung X-ray (unless miliary) | | Contagiousness | Low (children usually paucibacillary) | None (unless concomitant pulmonary TB) | | Example | TB Lymphadenitis (Hilar) | TB Meningitis, Scrofula (Neck) | sakitamiwa classification
: Edema decreases, the ulcer margin becomes clear, and small amounts of regenerating epithelium appear at the edges. Healing Stage (H1 & H2) H1 (Healing-1) The white coating has completely disappeared, and new
How to in specific cases.
Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider for diagnosis and treatment decisions based on your individual case. Healing Stage (H1 & H2) H1 (Healing-1) How
The Healing Stage marks the body's successful structural defense and repair response.