5.3 Recommending a Medical Opinion: Red Flags & Referral
Key Takeaways
- Recommending that a client seek a medical opinion is a named blueprint competency and is the correct answer whenever a lesion is undiagnosed.
- Estheticians observe and describe; they never diagnose, name a disease to a client, or recommend prescription treatment.
- The ABCDE criteria — asymmetry, border, colour, diameter, evolution — are the recognition framework for a suspicious pigmented lesion.
- Rule 0440-02-.12(1) converts referral into a legal requirement when a patron presents with definite open sores or contagious skin disease.
- Every refusal and referral should be documented with the date, the observation and the recommendation made.
The Third Consultation Outcome
The blueprint lists three consultation competencies, and the third is recommendation client seek a medical opinion. On the examination, when a scenario contains an undiagnosed, changing, non-healing or infected lesion, referral is almost always the keyed answer — and in practice, an esthetician who sees a client's face in raking light every six weeks is genuinely well placed to notice a change the client cannot see.
The Line You Do Not Cross
Estheticians observe and describe. Physicians diagnose.
| You may say | You may not say |
|---|---|
| "I'm seeing a change in this spot compared with your last visit." | "That's a basal cell carcinoma." |
| "This area isn't healing the way I'd expect. Please have it looked at." | "That's just eczema, it's nothing." |
| "This is outside what I can treat. I'd like you to see a dermatologist first." | "You should try a prescription retinoid." |
| "I'd rather not work over this area until a doctor has seen it." | "You've got rosacea." |
Naming a disease to a client is diagnosis, and diagnosis is the practice of medicine. Even a reassuring misdiagnosis is dangerous: "that mole looks fine" can delay a client from seeking care.
Red Flags That Trigger Referral
Pigmented lesions — the ABCDE criteria
| Letter | Sign |
|---|---|
| A — Asymmetry | One half does not match the other |
| B — Border | Irregular, ragged, notched or blurred edges |
| C — Colour | Uneven, multiple shades, black, blue, red or white areas within one lesion |
| D — Diameter | Larger than about 6 mm — roughly a pencil eraser — though melanoma can be smaller |
| E — Evolving | Changing in size, shape, colour or elevation; new itching, bleeding or crusting |
The ugly duckling sign supplements ABCDE: a mole that simply looks unlike all the client's other moles deserves attention regardless of whether it ticks a letter.
Evolution is the single most important sign. A lesion that has changed since the client's last appointment warrants referral even if it satisfies nothing else.
Other referral triggers
| Presentation | Why refer |
|---|---|
| A sore that has not healed in three weeks | Non-healing lesions require medical assessment |
| A lesion that bleeds without trauma | Vascular or neoplastic change |
| Sudden severe cystic or nodular acne | Needs medical management, not extraction |
| Spreading honey-coloured crusting | Suggests impetigo; highly contagious |
| Ring-shaped scaling patches | Suggests a fungal infection |
| Clustered blisters or vesicles | Suggests herpes simplex or zoster |
| Rapid onset of swelling, heat and pain with fever | Suggests spreading infection; urgent |
| Sudden onset of many new moles or pigmented lesions | Requires assessment |
| Skin changes with unexplained systemic symptoms | Skin can signal internal disease |
| Any lesion the client is worried about | Reassurance is not yours to give |
Where Referral Becomes a Legal Duty
Tennessee removes the discretion in one specific circumstance. Rule 0440-02-.12(1) provides that no patron with definite open sores, exhibiting symptoms of infectious or contagious disease or disorders of the skin, or parasitic infestations, will be served in a shop or school unless written permission from a physician has been secured.
So where the presentation falls into that category, referral is not an optional courtesy. Either the client obtains written physician permission, or the service does not happen.
Rule 0440-02-.16 draws the parallel line for procedures: only the non-living, uppermost layers of facial skin — the epidermis — may be removed, and only for the purpose of beautification. Techniques affecting the living layers, the dermis, are prohibited. Anything therapeutic belongs to medicine.
How to Refer Without Alarming
The skill is delivering a serious message calmly.
- Be matter-of-fact. "I want to point something out."
- Describe what you see, not what it is. "This spot has changed shape since your last visit."
- Give a clear instruction. "I'd like you to have a dermatologist look at it."
- Give a time frame. "Within the next couple of weeks would be sensible."
- Explain your position. "It's outside my scope — I'm not able to diagnose skin."
- Keep the relationship. "Once you've been seen, let's get you back in."
- Do not speculate, and do not answer "do you think it's cancer?" with anything other than "I'm not qualified to say, which is exactly why I want a doctor to look."
It helps enormously to have a short referral list ready — a dermatology practice, a general practice clinic, and a plastic surgery or medical spa contact for procedures beyond your scope. A referral with a name and a phone number gets acted on; a vague "you should see someone" does not.
Documentation
Every refusal and referral goes in the client record:
- Date.
- What you observed, in descriptive, non-diagnostic language: "raised, irregularly bordered pigmented lesion approx. 7 mm, left temple; client reports it has darkened over three months."
- What you declined or altered and why.
- The referral you made.
- The client's response, including a refusal to seek care.
- What you did instead, if anything.
This record does three jobs: it protects the client by creating continuity, it protects you if a complaint follows, and it gives you a baseline to compare against at the next visit. A photograph, taken with the client's written permission and stored securely, is even better — but permission first, always.
Referral Runs Both Ways
A client may arrive from a physician to you, and post-procedure skin care under medical direction is legitimate work. What matters is who holds responsibility for the medical decision. Under Tennessee's rules an esthetician performing procedures beyond the scope defined in Rule 0440-02-.16 does so only where a physician has properly delegated and supervises that specific task. If you cannot identify who the supervising physician is and what exactly was delegated, you are not covered.
A long-standing client has a mole on the temple that has darkened and developed an irregular edge since her last visit six weeks ago. What should the esthetician do?
Which statement about an esthetician's scope in this area is correct?
In the ABCDE framework, what does the E stand for and why does it matter most to an esthetician?
A client arrives with spreading, honey-coloured crusting around the nose and insists on her booked facial. Under Tennessee's rules, what governs the decision?