Diagnosis: Hidradenitis suppurativa, Hurley stage II
A 28-year-old female presents with recurrent painful nodules and sinus tracts in the axilla persisting for several years. Despite multiple treatments, her condition has progressed, leading to significant discomfort and impact on her quality of life. This case illustrates the challenges in managing Hurley stage II hidradenitis suppurativa.
A 28-year-old female with a 5-year history of recurrent painful nodules and sinus tracts in the axillae, exacerbated by friction and sweating. On examination, there are multiple tender, inflamed nodules with associated sinus tracts and purulent drainage.Location: Axillary region with bilateral involvement.Lesion characteristics: Tender, fluctuant nodules with drainage.Scarring: Evidence of significant scarring and skin changes.Systemic symptoms: No fever or systemic signs of infection noted.Impact on quality of life: Patient reports significant discomfort and limitations in daily activities.
The patient reports that the onset of her symptoms began in her early twenties, initially presenting as isolated nodules that would spontaneously drain. She identifies friction from clothing and heat as triggers for exacerbations. Previous treatments include topical clindamycin, oral antibiotics (doxycycline 100 mg BID), and intralesional corticosteroids, with limited success. There is no significant past medical history or family history of similar skin conditions. The patient is a non-smoker and has no history of obesity.Onset: Symptoms began in early twenties.Triggers: Friction and heat exacerbate the condition.Prior treatments: Topical clindamycin, oral doxycycline, intralesional corticosteroids.Past medical history: No significant past medical or surgical history.Family history: No known family history of hidradenitis suppurativa or similar skin disorders.Social history: Non-smoker, no significant psychosocial stressors.
Acute / First-Line ManagementOral antibiotics: Doxycycline 100 mg BID for 10-12 weeks to manage acute inflammatory lesions.Intralesional corticosteroids: Triamcinolone acetonide 10-40 mg/mL injected into nodules to reduce inflammation and pain.Warm compresses: Applied to affected areas to promote drainage and alleviate discomfort.Workup and Diagnostic ConfirmationClinical diagnosis based on history and physical examination, supplemented by imaging studies (e.g., ultrasound) if abscess formation is suspected.Consideration of a skin biopsy if atypical features are present or to rule out other conditions.Long-Term ManagementLong-term antibiotics: Continuous low-dose doxycycline or clindamycin may be considered for chronic management.Biologics: Consideration of adalimumab 40 mg subcutaneously every other week for moderate to severe cases.Surgical intervention: Referral for surgical options (e.g., incision and drainage, excision of affected skin) if conservative measures fail.Patient education: Importance of lifestyle modifications, including weight management, smoking cessation, and avoiding skin friction.
Acne vulgaris: Characterized by comedones and inflammatory papules, primarily affecting adolescents and young adults, unlike the recurrent nodules and sinus tracts seen here.Folliculitis: Often presents with localized pustules and may have a more acute onset; typically resolves with topical antibiotics.Pyoderma gangrenosum: Associated with systemic diseases and presents as painful ulcers rather than nodules; requires biopsy for diagnosis.Cutaneous Crohn's disease: Can mimic hidradenitis but usually involves more chronic, indurated lesions with a history of gastrointestinal symptoms.Steatocystoma multiplex: Presents as painless, sebaceous cysts, often familial, and lacks inflammatory features.Granuloma annulare: Typically presents as annular plaques without the painful, suppurative nature of this case.Keratoacanthoma: Rapidly growing nodules that may resemble hidradenitis but are usually solitary and self-limiting.Secondary infections: Consideration of abscess formation due to bacterial infection in the context of existing nodular lesions.
High-Yield PearlsChronicity: Hidradenitis suppurativa is a chronic inflammatory skin condition that requires long-term management strategies.Hurley staging: Understanding the Hurley classification system aids in determining treatment approaches and prognosis.Biologics: Anti-TNF therapy, such as adalimumab, has shown efficacy in moderate to severe cases.Comorbidities: Patients may have associated conditions such as obesity, metabolic syndrome, and inflammatory bowel disease.Patient education: Instructing patients on lifestyle modifications can significantly impact disease course and quality of life.Recognizing the chronic nature of hidradenitis suppurativa is crucial for effective long-term management.
Tags: hidradenitis suppurativa, HS