Diagnosis: Frontal fibrosing alopecia
A 62-year-old female presents with progressive band-like frontotemporal hair recession and loss of eyebrows over the past year. Examination reveals a smooth, scarred scalp with a distinct hairline recession, raising suspicion for a specific type of scarring alopecia. Further workup is warranted to confirm the diagnosis and guide management.
A 62-year-old female with a one-year history of gradual hair loss presents with chief complaints of frontotemporal recession and eyebrow loss. On examination, there is a band-like recession of the frontal hairline and complete loss of the eyebrows, with visible scarring of the underlying skin. The scalp appears smooth and devoid of follicular openings, indicative of scarring alopecia.Band-like recession: Notable frontotemporal hairline recession.Eyebrow loss: Complete loss of both eyebrows.Scarring: Smooth scalp with absence of follicular openings.Itching or discomfort: Patient reports mild pruritus in the affected areas.Age and sex: Predominantly affects postmenopausal women.
The patient reports that her hair loss began approximately one year ago, with no identifiable triggers such as stress or illness. She has not sought treatment prior to this visit. Her past medical history is notable for hypothyroidism, which is well-controlled with levothyroxine. There is no family history of similar conditions, and she denies any history of autoimmune diseases. Social history reveals that she is a retired school teacher, living alone, and has not experienced significant life changes lately.Onset: Hair loss began gradually over the last year.Triggers: No known triggers; denies recent illness or stress.Treatments: No prior treatments attempted for hair loss.Medical history: Hypothyroidism, well-controlled.Family history: No relevant family history of hair loss or autoimmune conditions.Social history: Retired, living alone, no significant life changes.
Acute / First-Line ManagementTopical corticosteroids: Clobetasol propionate 0.05% ointment applied twice daily to affected areas.Intralesional corticosteroid injections: Triamcinolone acetonide 10-40 mg/mL every 4-8 weeks in affected areas.Minoxidil 5% topical solution: Applied twice daily to enhance hair regrowth.Workup and Diagnostic ConfirmationScalp biopsy: To confirm diagnosis, typically performed on an edge of the lesion.Histopathology: Shows lymphocytic infiltrate and scarring changes in the hair follicles.Serological tests: To rule out associated autoimmune conditions, including thyroid function tests.Long-Term ManagementOngoing monitoring: Regular follow-up visits to assess treatment efficacy and side effects.Consideration of systemic therapies: In cases of extensive disease, oral corticosteroids or immunosuppressants may be indicated.Patient education: Discuss the chronic nature of the condition and the potential for continued hair loss.
Androgenetic alopecia: Typically presents as a patterned hair loss in both men and women, often with preserved hairline. Family history is common.Alopecia areata: Characterized by sudden patches of hair loss; scalp may show exclamation mark hairs and is not usually associated with scarring.Lichen planopilaris: Presents with similar scarring alopecia but may have associated symptoms like pruritus and a violaceous hue on examination.Discoid lupus erythematosus: Can cause scarring alopecia with erythematous plaques and often demonstrates a history of photosensitivity.Central centrifugal cicatricial alopecia: More common in women of African descent, typically presents as a crown-like pattern of hair loss.Keratosis pilaris follicularis: A condition that can mimic scarring alopecia but is associated with keratin plugs and not true follicular destruction.Traction alopecia: Due to prolonged tension on the hair, often seen in individuals with tight hairstyles.
High-Yield PearlsScarring alopecia: Recognize that not all hair loss is reversible; early diagnosis is crucial to prevent permanent loss.Biopsy: A scalp biopsy is essential for diagnosing scarring alopecias, distinguishing them from non-scarring types.Management: Topical and intralesional corticosteroids are first-line treatments for inflammatory scarring alopecias.Patient education: Inform patients about the chronic nature of the condition and the potential need for ongoing treatment.Autoimmune associations: Be vigilant for underlying autoimmune conditions that may coexist with scarring alopecia.Timely intervention in scarring alopecia can significantly impact the prognosis and quality of life for affected individuals.
Tags: FFA, scarring alopecia