⚠️ Important Medical Disclaimer

Diagnosis

Elephantiasis Nostras Verrucosa (ENV)

• also called chronic lymphedema with verrucous hyperkeratosis

• Massive, dark (hyperpigmented) induration of the entire ankle and lower leg
• Warty, cobblestone-like verrucous papules and nodules
• Areas of erosion, crusting, and exudate
• Severe non-pitting-type skin thickening
• Deep skin folds and fibrosis

• Chronic venous insufficiency / varicose veins
• Recurrent bacterial lymphangitis / cellulitis
• Obesity
• Filariasis (parasitic, in endemic areas)
• Cardiac failure, renal failure (secondary lymphedema)

Conventional Treatment (Evidence-Based)

1. Compression therapy - graduated compression stockings, pneumatic compression pumps (first-line)
2. Manual lymphatic drainage (physiotherapy)
3. Skin hygiene - daily wound care, antiseptic dressings (e.g., povidone-iodine)
4. Treat underlying cause - diuretics (furosemide) for fluid overload, antibiotics for superinfection
5. Retinoids (isotretinoin/acitretin) - can reduce hyperkeratosis
6. Surgical debulking in refractory, severe cases

Homeopathic Treatment

• Furosemide 120 mg/day (conventional)
• Homeopathic Apocynum cannabinum CH30, three times daily
• Daily povidone-iodine dressings

• Massive pitting and non-pitting edema
• Dropsical conditions with general anasarca
• Swelling of feet and legs
• Skin that is dusky and indurated

Summary & Urgent Advice

1. See a dermatologist/vascular specialist - biopsy may be needed to rule out malignant transformation (angiosarcoma in areas of chronic lymphedema is a known complication)
2. Compression is the cornerstone of all treatment
3. Infection control with antiseptic dressings is essential given the erosions and crusting visible
4. If pursuing homeopathic treatment, the published case evidence points to Apocynum cannabinum CH30, t.d.s., used alongside conventional care - not as a replacement

Note: The textbook (Dermatology 5e, Bolognia) states: "In dermatology, homeopathy is most often used for the treatment of atopic dermatitis and psoriasis. In general, there is little evidence to support the effectiveness of homeopathic therapies for skin disorders." The one published case for ENV is a single case report (evidence tier 8/8 - lowest level). Use integrative approaches under medical supervision.

Diagnosis: Chromoblastomycosis (most likely primary diagnosis)

Supporting Evidence from All 4 Images:

"Chromoblastomycosis presents as a 'verrucous dermatosis'... an expanding verrucous plaque on the lower extremity is the classic presentation... Several lesions may coalesce to form a multinodular mass."

"Chromoblastomycosis is an indolent subcutaneous infection characterized by nodular, verrucous, or plaque-like painless lesions that occur predominantly on the lower extremities and grow slowly over months to years. Long-term consequences include bacterial superinfection, chronic lymphedema..."

Differential Diagnoses

Confirmatory Tests Required

1. Skin scraping / KOH preparation - look for thick-walled muriform (sclerotic/"Medlar") bodies - this is pathognomonic for chromoblastomycosis
2. Punch biopsy + histopathology (H&E + PAS stain) - demonstrates pseudoepitheliomatous hyperplasia and dark "copper penny" sclerotic bodies
3. Fungal culture (Sabouraud dextrose agar) - slow-growing olive-black dematiaceous colonies in 3-4 weeks
4. PCR - if culture negative

Treatment Overview

• Itraconazole 200-400 mg/day for 12-24+ months (most evidence)
• Terbinafine 250-500 mg/day - comparable efficacy, good for Fonsecaea species

• Itraconazole + terbinafine (combination for severe/refractory cases)
• Cryotherapy (liquid nitrogen) - effective for early, small plaques; can combine with antifungals
• Thermotherapy (local heat 42-45°C) - fungi are heat-sensitive; used in some centres

• Wide surgical excision for localized disease
• CO2 laser ablation

This person needs urgent referral to a dermatologist/tropical medicine specialist and a skin biopsy before any treatment is started.

Confirmed Diagnosis: Chronic Lichenoid Eczema (Lichen Simplex Chronicus - Severe)

Pathophysiology

1. A triggering pruritic stimulus (atopic, contact, stasis, neuropathic, or unknown)
2. Patient scratches/rubs habitually - even during sleep
3. Repeated mechanical trauma causes epidermal hypertrophy, lichenification, and acanthosis
4. The lichenified skin itself generates more itch (lower threshold)
5. Cycle becomes self-perpetuating and independent of the original trigger

Underlying Triggers to Rule Out

• Stasis/venous dermatitis (very common at ankle) - check for varicose veins, venous insufficiency
• Atopic dermatitis - personal/family history of atopy, asthma, allergic rhinitis
• Allergic contact dermatitis - footwear rubber/dyes, topical medications (patch testing)
• Neuropathic itch - peripheral neuropathy, radiculopathy
• Systemic causes - diabetes, chronic renal disease, thyroid disease, iron deficiency
• Anxiety / obsessive-compulsive disorder - strong psychological component

Treatment

Step 1 - Break the Itch-Scratch Cycle (Essential)

Step 2 - Topical Anti-inflammatory (Mainstay)

Step 3 - Intralesional Corticosteroid

• Triamcinolone acetonide 2.5-5 mg/mL intralesional injection for thick, nodular, resistant plaques
• Inject into mid-dermis (not superficially - risk of atrophy and depigmentation)
• Do NOT inject infected lesions

Step 4 - Antipruritic Agents

Step 5 - Adjunct and Refractory Options

• Narrowband UVB phototherapy - highly effective for widespread or refractory lichenoid eczema
• Unna boot (zinc paste bandage) - complete occlusion breaks the cycle in the most severe cases
• Botulinum toxin A injection - reported as curative in some refractory cases
• Topical capsaicin 8% or lidocaine 5% patches - for neuropathic itch component
• Dupilumab (IL-4/IL-13 blockade) - for atopic-driven cases, increasingly used

Skin Care / Emollients

• Thick emollients (white soft paraffin, urea-containing creams) for the severe xerosis and hyperkeratosis, especially on the plantar surface
• Avoid irritants - harsh soaps, synthetic footwear

Key Point on Severity

• Prolonged treatment (months)
• Likely intralesional triamcinolone for the thickest nodular areas
• Phototherapy referral if not improving with topicals
• Addressing any venous component at the ankle with compression

Homeopathic Treatment for Chronic Lichenoid Eczema (LSC)

Evidence Summary

• Gupta et al., Homeopathy journal (2007) - A case series of 27 LSC patients over 1 year. The most prescribed remedy was Hydrocotyle (21 patients). Thuja (3 patients) showed the best complete improvement (2 cases). Graphites achieved complete improvement in 1 patient. Most others had partial itch relief.
• Case report (2026) - Sepia succus 200C achieved remission and prevented recurrence in a confirmed LSC patient.

Remedy Selection by Symptom Totality

Top Remedies for This Presentation

• Thick, rough, horny, hard skin - "leathery" induration
• Deep cracks and fissures in the skin, especially on the ankles, feet, and between toes
• Skin that oozes a sticky, honey-like or glutinous discharge
• Intense itching, worse at night and from warmth
• Post-inflammatory hyperpigmentation on dark skin
• Patient is typically obese, chilly, constipated, with tendency to keloid
• Potency: 30C or 200C

• Verrucous, hyperkeratotic skin thickening - especially on lower extremities
• Intense itching with thickened, rough skin
• Skin markings are very prominent and exaggerated
• Warty, lichenified plaques on legs and feet
• Potency: 6C, 30C, or 200C

• Deeply cracked, thick, indurated skin especially on the heels, ankles, and soles
• Skin is extremely rough and hard, almost like leather
• Bleeds from deep fissures
• Worse in winter, better in summer
• Strong indication when plantar hyperkeratosis is prominent (as in image 3)
• Potency: 30C

• Dry, rough skin that burns intensely and itches
• Scratching gives no relief or makes itching worse
• Restlessness, anxiety, worse after midnight
• Skin looks unhealthy, dark-pigmented, and indurated
• Burning relieved by warmth
• Potency: 30C or 200C

• Chronic, dirty-looking, unhealthy skin with intense itching
• Worse from warmth, washing, and at night
• Burning sensation after scratching
• Great remedy when previous treatments have suppressed the skin condition
• Often used as an opener (to clear the case) before a deeper remedy
• Potency: 200C (single dose weekly or as constitutional)

• Intensely itching eruptions - scratching leads to thickened, lichenified skin
• Thick, chalk-like crusts with oozing underneath
• Burning and itching simultaneously
• Anxiety felt in the stomach
• Potency: 30C

• Lichenoid, brownish, indurated patches especially on extremities
• Itching not relieved by scratching
• Worse in the evenings and from cold
• Constitutional: indifferent, exhausted, hormonal disturbances
• Sepia succus 200C was specifically reported effective for LSC in a 2026 case report
• Potency: 200C

• Hard, warty, nodular skin lesions - especially when the lichenified lesions have a verrucous/nodular component (as seen here)
• Unhealthy, oily skin; lesions on covered parts
• History of repeated vaccinations or suppressed skin conditions
• Complete improvement was noted in 2 LSC patients in the Gupta et al. case series
• Potency: 1M or 10M (the case series used high potencies)

Repertory Rubrics for This Case

Suggested Approach

1. Start with Sulphur 200C (single dose) as an opener to activate the case if the patient has had previous suppressive treatments (steroids)
2. Follow with the constitutional remedy based on full case taking - most likely Graphites 200C or Thuja 1M given the visible features
3. Hydrocotyle Q (mother tincture) topically - has been used for thickened, hyperkeratotic skin
4. Calendula Q (topical) - soothes fissures, prevents secondary infection, promotes healing

Note: The published evidence for homeopathy in LSC is limited to small case series and individual case reports. This should be used alongside - not in place of - emollients and measures to break the itch-scratch cycle.