Pyogenic granuloma pathology: what the report means

Pyogenic granuloma is also called lobular capillary haemangioma. Under the microscope, the pathologist looks for a characteristic arrangement of small blood vessels and the surface changes caused by irritation or minor trauma. The report may mention ulceration, inflammation, bleeding, or a lobular pattern. These terms describe the appearance of the specimen; they do not mean the growth contains pus or was caused by an infection.

A pathology result is interpreted alongside the lesion’s size, colour, location, speed of change, and examination findings. If the sample was partial, a clinician may recommend removing the remaining tissue so the diagnosis and treatment are both complete.

Ask the clinician who removed or sampled the lesion to explain whether the edges were fully removed and whether any further treatment is needed. Keep the area clean, follow the wound-care instructions, and avoid picking a scab. If tissue remains, options can include curettage and cautery, which removes the growth and treats its base; read more about [Curettage And Cautery](/treatments/surgical-dermatology/curettage-and-cautery/).

Contact your clinic promptly if bleeding does not settle with firm continuous pressure, the wound becomes increasingly red or swollen, pain is worsening, or drainage develops. Arrange reassessment if a new lump grows at the same spot, because recurrent tissue may need another examination.

Was the specimen completely removed? Does the report contain any unexpected feature? How should I care for the wound, and when should the site be checked again?