Diagnostic Dermatology forms the foundation of accurate, effective skin treatment. Many dermatological conditions appear similar on the surface but differ significantly at a cellular, microbial, or immunological level. Precise diagnosis is therefore essential before initiating any medical or aesthetic intervention.
Our diagnostic dermatology services combine clinical expertise with advanced diagnostic tools, allowing us to identify skin, hair, nail, and mucosal conditions with accuracy and confidence. This ensures that every treatment plan is evidence-based, targeted, and safe.
Dermatopathology
Dermatopathology is the microscopic examination of skin and related tissues to establish a definitive diagnosis. When clinical evaluation alone is insufficient, biopsy-based analysis provides clarity.
We perform various biopsy procedures, including
- Skin Biopsy – For inflammatory, infectious, autoimmune, and neoplastic skin disorders
- Mucosal Biopsy – For oral and genital mucosal diseases
- Nail Biopsy – For nail matrix and nail bed disorders
- Scalp Biopsy – Essential in diagnosing scarring and non-scarring alopecia
Biopsies are conducted using minimally invasive techniques under local anesthesia. Samples are examined by experienced dermatopathologists, enabling precise correlation between clinical findings and histological results.
Skin Analysis
Comprehensive skin analysis allows us to objectively assess the skin’s current condition and underlying needs. This is especially important for patients seeking long-term skin health, medical treatment, or aesthetic procedures.
Our skin analysis evaluates
- Skin type and overall condition
- Hydration levels
- Pore size and distribution
- Elasticity and firmness
- Early signs of aging or barrier damage
This data-driven assessment helps us design personalized skincare and treatment protocols, ensuring optimal results while preventing over- or under-treatment.
Sebumeter Testing
Sebum production plays a critical role in conditions such as acne, seborrheic dermatitis, and oily or dehydrated skin. A Sebumeter is a specialized device used to quantitatively measure sebum levels on different areas of the skin.
This objective measurement allows us to:
- Identify excess or deficient oil production
- Differentiate between oily, dry, and combination skin
- Monitor response to medical or cosmetic treatments
Sebumeter testing ensures that skincare and therapeutic decisions are based on measurable data rather than assumptions.
Wood’s Lamp Examination
Wood’s Lamp Examination uses ultraviolet (UV) light to detect subtle skin changes that may not be visible under normal lighting conditions. This examination is particularly useful in diagnosing:
- Fungal infections
- Bacterial skin infections
- Certain metabolic or photosensitive conditions
Different skin conditions fluoresce in characteristic colors under UV light, assisting in rapid, non-invasive diagnosis and treatment planning.
Tzanck Smear Examination / Slit Skin Smear Examination
These microscopic techniques are essential in diagnosing infectious and inflammatory skin diseases.
Tzanck Smear Examination is commonly used to identify viral infections such as herpes simplex and varicella, as well as certain blistering disorders.
Slit Skin Smear Examination is used primarily in the diagnosis and monitoring of leprosy and other granulomatous conditions.
Both tests are quick, minimally invasive, and provide valuable immediate diagnostic information when clinical suspicion exists.
Dermoscopy / Trichoscopy
Dermoscopy is a non-invasive diagnostic tool that allows magnified visualization of skin structures not visible to the naked eye.
It is widely used for
- Evaluation of pigmented skin lesions and moles
- Early detection of skin cancers
- Diagnosis of inflammatory skin diseases
Trichoscopy, a specialized application of dermoscopy, focuses on hair and scalp disorders. It helps diagnose:
- Androgenetic alopecia
- Alopecia areata
- Scarring alopecia
- Hair shaft abnormalities
These tools improve diagnostic accuracy while reducing the need for unnecessary biopsies.
KOH Mount / Gram Staining / AFB Staining
Microscopic staining techniques are essential for identifying infectious organisms.
- KOH Mount – Used to detect fungal elements in skin, hair, and nail samples
- Gram Staining – Helps identify bacterial infections
- AFB Staining – Used for detecting acid-fast bacilli, particularly in leprosy and related conditions
These tests allow for rapid confirmation of infections, enabling timely and appropriate treatment.
Fungal Culture
In cases of persistent or recurrent fungal infections, fungal culture is essential for identifying the exact species responsible.
Fungal culture helps in
- Confirming diagnosis
- Identifying resistant organisms
- Guiding targeted antifungal therapy
This approach prevents unnecessary prolonged treatments and improves long-term outcomes.
Antibiotic Sensitivity Testing
Antibiotic resistance is a growing concern in dermatology. Antibiotic sensitivity testing identifies the most effective medication against a specific bacterial infection.
This ensures
- Precision-based treatment
- Faster resolution of infection
- Reduced risk of resistance
By selecting the right antibiotic from the start, we promote safe and responsible medical care.
Our Diagnostic Philosophy
At our clinic, diagnostic dermatology is not just about testing—it is about understanding the condition completely before treatment begins. Every investigation is chosen thoughtfully, ensuring accuracy without unnecessary procedures.