Angiolymphoid hyperplasia with eosinophilia

Epidemiology and treatment of angiolymphoid hyperplasia with eosinophilia (ALHE): A systematic review

BACKGROUND

Current knowledge of angiolymphoid hyperplasia with eosinophilia (ALHE) derives from retrospective reports and case series, leading to a nonevidence-based treatment approach.

OBJECTIVE

We sought to systematically review the literature relating to cutaneous ALHE to estimate its epidemiology and treatment outcomes.

METHODS

A literature search of PubMed, EMBASE, Web of Science, and Google Scholar was conducted. Articles detailing cases of histologically confirmed cutaneous ALHE were included.

RESULTS

In all, 416 studies were included in the review, representing 908 patients. There was no sex predominance among patients with ALHE. Mean age at presentation was 37.6 years. There was a significant association between presence of multiple lesions and pruritus, along with bleeding. Surgical excision was the most commonly reported treatment for ALHE. Treatment failure was lowest for excision and pulsed dye laser. Mean disease-free survival after excision was 4.2 years. There were higher rates of recurrence postexcision with earlier age of onset, longer duration of disease, multiple lesions, bilateral lesions, pruritus, pain, and bleeding.

LIMITATIONS

Potential for publication bias is a limitation.

CONCLUSIONS

Surgical excision appears to be the most effective treatment for ALHE, albeit suboptimal. Pulsed dye and other lasers may be effective treatment options. More studies are needed to improve the treatment of ALHE.

Spontaneous regression of a rare tumour in a child: angiolymphoid hyperplasia with eosinophilia of the hand: case report and review of the literature

Angiolymphoid hyperplasia with eosinophilia (ALHE) is an uncommon benign, idiopathic vasculoproliferative condition manifested by multiple or solitary subcutaneous nodules, usually in the head and neck region of young adults. It is very rare in the extremities especially in the hands. Although recurrence is common, surgical excision is still regarded as the treatment of choice. We report an 11-year-old girl with histologically confirmed ALHE on the dorsum of her left hand, which underwent complete spontaneous regression within 10 weeks. Angiolymphoid hyperplasia is a benign disease and it is important to recognise this condition so that early superficial lesions can be observed for 3-6 months pending spontaneous regression.

Angiolymphoid hyperplasia with eosinophilia of the hand. A case report

Angiolymphoid hyperplasia with eosinophilia is an uncommon benign vascular neoplasm manifested by multiple or solitary subcutaneous nodules, usually on or about the head of young adults. Angiolymphoid hyperplasia with eosinophilia is characterized microscopically by marked proliferation of large endothelial cells with a mixed inflammatory infiltrate consisting of lymphocytes, histiocytes, and eosinophils. This benign skin disorder may resemble an angiosarcoma both clinically and histologically. We wish to report a patient with angiolymphoid hyperplasia with eosinophilia on the palm of the hand and discuss therapeutic recommendations.

Treatment of angiolymphoid hyperplasia of the external ear with carbon dioxide laser

Two women with long histories of angiolymphoid hyperplasia involving the left external ear were successfully treated with carbon dioxide laser vaporization. In one of these patients a previous treatment with argon laser photocoagulation had proved unsuccessful. Carbon dioxide laser vaporization can be advantageous in the treatment of angiolymphoid hyperplasia, especially when the patient is not a good candidate for cold steel surgery or when the disease process involves confined or convoluted structures such as those on the external ear.

Angiolymphoid hyperplasia with eosinophilia-acquired port-wine-stain-like lesions: attempt at treatment with the argon laser

An unusual case of angiolymphoid hyperplasia with eosinophilia (ALHE) simulating port-wine stain in a 50-year-old woman is reported. The lesions of ALHE are typically papules or subcutaneous masses that range from light pink to red-brown in color. In addition to the usual histologic findings of ALHE, the biopsy in our patient showed some fibrin-like material and fibrous long-spacing collagen on ultrastructural examination. This unusual lesion necessitates biopsy because the differential diagnosis includes port-wine stain, sarcoidosis, lupus erythematosus, and non-Hodgkin lymphoma (mycosis fungoides). Many different forms of treatment have been attempted for ALHE including radiotherapy, cytotoxic chemotherapy, corticosteroids, and antibiotics. The lesions in our patient responded to argon laser therapy and surgical excision, though there has been recurrence on the border of the treated area. Because laser energy is noncumulative in the tissues and effective in removing the lesions, we recommend it as the treatment of choice for these lesions.