Dermatology and skin biopsies
Hemostasis in punch and shave biopsies, Mohs surgery, basal-cell and squamous-cell excisions. Especially in elderly patients on antiplatelet therapy.
Bleeding in dermatologic surgery
Skin procedures cause low-intensity bleeding from the dermal and subcutaneous vascular plexuses. But in patients on warfarin, DOACs, and antiplatelets the risk of hematoma and wound dehiscence is meaningfully higher. Most dermatology associations (AAD, BAD) recommend NOT holding therapy before minor skin procedures — hemostasis is achieved locally.
Procedure types and expected blood loss
Shave biopsy
Superficial — epidermis and papillary dermis only. Capillary bleeding, controlled with pressure + aluminium chloride in 1–2 min.
Punch biopsy
Diameter 3–6 mm, depth to subcutaneous fat. Small vessels may be involved. 4-0 or 5-0 suture; if not sutured, hemostat is mandatory.
Excisional biopsy / Mohs surgery
Layer-by-layer tumour excision with margin control. Bleeding can be significant — needs electrocautery + topical hemostat to control capillary ooze.
Hemostasis in dermatologic surgery
Direct pressure
Sterile gauze + 2–5 min compression. Enough for shave biopsies and superficial punches.
Chemical agents
20% aluminium chloride, silver nitrate — for superficial bleeding. May cause hyperpigmentation in darker skin types.
Electrocautery
Spot hemostasis in deeper wounds. Caution in pacemaker patients (use bipolar mode).
Topical hemostat
BloodSTOP iX® 5×5 cm applied dry onto the defect floor. Especially valuable in patients who cannot maintain pressure (tremor, children).
BloodSTOP iX®'s role
In dermatology BloodSTOP iX® is especially valuable in three scenarios: (1) Mohs surgery — diffuse capillary ooze after excision, (2) patients on DOACs and antiplatelets without holding therapy, (3) elderly patients with thin skin and a high risk of rebleeding when the secondary dressing is removed.
BloodSTOP iX 5×5 cm
Punch, shave, small excisions, biopsies.
BloodSTOP iX 10×5 cm
Defect after Mohs surgery, large lesion excision.
Further reading
More on the manufacturer's site
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