ABSTRACT
The fiddler's neck is an uncommon variant of acne mechanica in violinists and violists. It is a single firm red-brown dermal nodule usually on the left side of neck. This special form of acne mechanica represents a therapeutic challenge since the triggering mechanical factors persist, unless they can be corrected by changes in positioning or modifications of the chin pad. A 72-year-old woman who had played the violin since childhood presented with a red-brown nodule on her neck for 18 months. Cushioning provided no relief. Excision of the affected area with primary closure represented one therapeutic option. Further supportive measures include improved posture to reduce the pressure between skin and instrument and interposing a neck cloth.
Subject(s)
Acne Vulgaris/diagnosis , Acne Vulgaris/etiology , Music , Neck/pathology , Physical Stimulation/adverse effects , Acne Vulgaris/therapy , Aged , Female , Humans , Treatment OutcomeABSTRACT
BACKGROUND: Necrobiosis lipoidica (NL) is an uncommon granulomatous skin disease with association to diabetes mellitus. To date, no proven effective therapy for NL has been implemented. The standard treatment is topical application of corticosteroids, but numerous agents have been reported for NL, with varying degrees of success. In recent case reports, fumaric acid esters (FAE) have been reported to be effective in granulomatous skin diseases such as granuloma annulare, cutaneous sarcoidosis and NL. OBJECTIVES: We sought to investigate the efficacy of FAE in a larger number of patients with NL. METHODS: Eighteen patients with histopathologically proven NL were consecutively recruited into a prospective noncontrolled study. Dosage of FAE was given according to the standard therapy regimen for psoriasis. FAE were administered for at least 6 months. The treatment outcome was evaluated by means of clinical and histological scoring and 20-MHz ultrasound assessments. RESULTS: Three patients discontinued therapy with FAE, while the remaining 15 patients finished the study. After a mean +/- SD treatment period of 7.7 +/- 2.9 months, a significant (P < 0.001) decrease in the mean +/- SD clinical score, from 7.4 +/- 1.8 at the beginning to 2.5 +/- 1.3 at the end of therapy, was observed. Significant clinical improvement of NL was accompanied by significant (P = 0.019) increase of dermal density as assessed by means of 20-MHz ultrasound, and significant (P = 0.011) reduction of the histological score. Adverse effects were moderate and consisted mainly of gastrointestinal complaints and flushing. During follow-up of at least 6 months, clinical outcome remained stable in all patients. CONCLUSIONS: The results of this study demonstrate that FAE are beneficial and safe in the treatment of patients with NL.
Subject(s)
Dermatologic Agents/therapeutic use , Fumarates/therapeutic use , Leg Dermatoses/drug therapy , Necrobiosis Lipoidica/drug therapy , Adult , Aged , Aged, 80 and over , Dermatologic Agents/adverse effects , Dimethyl Fumarate , Drug Combinations , Female , Fumarates/adverse effects , Humans , Leg Dermatoses/diagnostic imaging , Leg Dermatoses/pathology , Male , Middle Aged , Necrobiosis Lipoidica/diagnostic imaging , Necrobiosis Lipoidica/pathology , Prospective Studies , Severity of Illness Index , Skin/diagnostic imaging , Treatment Outcome , UltrasonographyABSTRACT
The 34-year old woman, by profession a farmer, presented herself with the symptoms of hypothyroidism, which were confirmed by laboratory investigations. Chronic autoimmune thyroiditis was assumed due to the constellation of primary hypothyroidism in association with elevated thyroid autoantibodies. Substitution with levothyroxine induced a full clinical recovery, but persistent hyperthyroidism occurred even after discontinuation of levothyroxine treatment. Mild ophthalmopathy developed and Graves disease was diagnosed. The primary manifestation of Graves' disease with hypothyroidism was caused by blocking TSH receptor antibodies. Chronic autoimmune thyroiditis, Graves' disease and the importance of thyroid autoantibodies are discussed.