Your team

The team behind this pigment laser comparison

The Plastic Surgery & Aesthetics Medical Center at Chongqing West District Hospital is led by four consultants working inside a tertiary general hospital. Ke He, MD, is responsible for the medical review of this site. Choosing between two pigment lasers genuinely involves the other three: the dermatological diagnosis that decides whether a lesion should be treated at all, the lesions that need to be removed and examined instead, and the surgical boundary where light stops being the right instrument.

Specialist profiles

Who reviews this content

Ke He (何锞)

Deputy Director & Head of Skin & Laser Aesthetics · Attending Physician, Licensed Aesthetic Attending · Lead Physician of This Site

Skin & laser aesthetics · pigment and ink · matching pulse to target

Dr. Ke He is Deputy Director of the Plastic Surgery & Aesthetics Medical Center at Chongqing West District Hospital and head of its skin and laser aesthetic service — and she is the lead physician of this site. A core specialist formerly at the Plastic and Aesthetic Surgery Department of Xinqiao Hospital, affiliated with Army Medical University, she has worked on the clinical front line in skin laser and injectable aesthetics for more than 20 years, serving over ten thousand patients.

A picosecond pulse and a Q-switched pulse are not two versions of one machine, and Dr. He does not present them that way. Her part of this site is the assessment that comes first: what the mark actually is, how deep it sits, whether it is a defined particle or pigment spread across an area, how this skin is likely to respond, and therefore which pulse — or neither — matches it.

Clinical focus

Assessment of pigmented lesions before any laser treatment
Picosecond and Q-switched laser planning, and the honest limits of each
Skin-type assessment that decides the risk of pigmentary change
Tattoo ink treatment planning, including the colours that respond poorly
Recognising when a lesion should be referred for diagnosis rather than treated

Academic roles & achievements

Member, Laser Medicine Group, Chinese Medical Association Plastic Surgery Branch
Member, Facial Rejuvenation Group, Chinese Medical Association Plastic Surgery Branch
Member, Chongqing Plastic Surgery Quality Control Center
Published 5 papers, holds 5 national patents, and introduced 2 new clinical techniques

The pulse follows the target

A very short pulse and a short pulse are chosen because of what they can reach, not because one is newer. A single spot of ink and freckling spread across a cheek are different targets, and they are not treated with the same pulse. The assessment decides, and the equipment does not.

Yongbo Jia (贾勇波)

Deputy Director & Head of Dermatology · Vice Chief Physician, Licensed Aesthetic Attending

Dermatology · diagnosis and pigmentary risk

Dr. Yongbo Jia is a dermatologist within the Plastic Surgery & Aesthetics Medical Center at Chongqing West District Hospital. Within the team his role is medical skin assessment — diagnosing and managing pigment and barrier conditions, and treating skin that a device or an injection has irritated.

Not everything dark on a face is a cosmetic problem, and light applied to the wrong lesion delays a diagnosis instead of improving it. Dr. Jia's part in this comparison is the dermatological one: lesions that are new or changing, and the pigmentary conditions that laser treatment can aggravate rather than settle.

Clinical focus

Medical skin assessment behind injectable treatment plans
Diagnosis and management of pigment and barrier conditions
Dermatologic care of skin after irritation or a delayed reaction

Shaoliang Wang (王韶亮)

Director, Plastic Surgery & Aesthetics Medical Center · Vice Chief Physician, Associate Professor, Doctor of Medicine

Plastic surgery · lesions that need a sample

Dr. Shaoliang Wang is Director of the Plastic Surgery & Aesthetics Medical Center at Chongqing West District Hospital. Within the team he provides the surgical perspective and the tertiary-hospital backstop — the assessment when an operation is the honest answer, and the hospital-level care for the rare complication that needs it.

A lesion that has to come out and be looked at is a surgical decision rather than a cosmetic one, and it belongs on a diagnostic pathway rather than in a laser plan. Dr. Wang is part of that pathway within a tertiary hospital.

Clinical focus

Center leadership and multidisciplinary case review
Surgical assessment when an operation is the honest answer to descent or excess skin
Hospital-based care for the rare complication that needs theatre-level management

Tongchun Mao (毛彤春)

Deputy Director & Head of Aesthetic Surgery · Vice Chief Physician, Licensed Aesthetic Attending

Aesthetic surgery · the surgical boundary

Dr. Tongchun Mao is an aesthetic surgeon within the Plastic Surgery & Aesthetics Medical Center at Chongqing West District Hospital. Within the team his role is refinement and honest referral: he is the person who says so when an operation will do better than an injectable or a device.

Where the concern turns out to be a lesion that needs excision, a scar, or a change in the skin rather than in its colour, the honest answer is that a laser is the wrong instrument. Dr. Mao's part is recognising when the question is a different one.

Clinical focus

Aesthetic surgical assessment and refinement of contour and asymmetry
Honest referral when surgery outperforms a course of injections
Shared case planning within the four-physician team

The target and the skin decide, not the device

An assessment establishes what the mark is, how deep it sits, and how your skin type responds to injury. We will say plainly which pulse — if either — matches it, and what we would advise if the answer is that a lesion should be examined rather than treated.

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