Malignant eccrine hidradenoma of neck causing acute heart failure.
Tumours of eccrine sweat glands are uncommon, with complex classification and different terms used even for the same tumour. Therefore, for practical purposes, it may be sufficient to differentiate between benign and malignant. Malignant eccrine hidradenoma has a predilection for head and neck, with high incidence of recurrence following surgical excision and also regional and distant metastases. We describe a case, which presented as a medical emergency with symptoms of severe anaemia and acute heart failure secondary to intermittent bleeding from a huge ulcerative neck lesion, which was subsequently diagnosed as eccrine hidradenocarcinoma. The tumour was successfully treated with complete surgical excision and reconstruction followed by radiotherapy. Two years postoperatively, the patient is very well with no sign of recurrence.
Khalil
Hesham M B
HM
Department of Otolaryngology-Head and Neck Surgery, Barking, Havering and Redbridge Hospitals NHS Trust, Essex, UK. khalilhesham@hotmail.com
Yusuf
Hafza
H
Kaddour
Hesham S
HS
D018250:Acrospiroma / Q000150:complications* / Q000503:physiopathology / Q000628:therapy; D000208:Acute Disease; D006607:Adenoma, Sweat Gland / Q000150:complications* / Q000503:physiopathology / Q000628:therapy; D000368:Aged; D000740:Anemia / Q000209:etiology; D004630:Emergencies; D006333:Heart Failure / Q000209:etiology*; D006470:Hemorrhage / Q000150:complications / Q000209:etiology; D006801:Humans; D008297:Male; D009333:Neck; D012883:Skin Ulcer / Q000150:complications / Q000209:etiology*; D014057:Tomography, X-Ray Computed