PubMed · 14128686
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R DEGOS, J GUILAINE, J CIVATTE. [MULTIPLE GLOMUS TUMORS].. https://pubmed.ncbi.nlm.nih.gov/14128686/
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Hildreth's test is a clinical test for the diagnosis of glomus tumours. It is positive if there is a reduction in pain and tenderness on exsanguination and ischaemia of the affected part. This study assessed Hildreth's test, and found 92% sensitivity and 91% specificity with a positive predictive value of 92% and a negative predictive value of 91%.
Glomus organs are small arteriovenous anastomoses chiefly responsible for thermoregulation of the distal portion of the extremities. Glomangiomas are benign tumors of these bodies. They occur preferentially in the fingers and toes, but some case reports describe primary glomangiomas in the respiratory or gastrointestinal tract and genitals. To date, no glomangiomas of the liver have been reported. We report on a 61-year-old patient in whom routine ultrasound disclosed a subcapsular well-defined mass in the liver. Further imaging showed that the mass did not correspond to any of the usual liver tumors. Biopsy finally revealed it to be a primary glomangioma of the liver. Clinically, there was lack of appetite and weight loss over a period of several months. Owing to the possibility of malignant transformation of glomangiomas, as described in the literature, the tumor was excised under existing clinical symptoms and continued slow growth. Further histological evaluation of the tumor did not reveal malignancy. Primary glomangioma of the liver is a new differential diagnosis for benign liver neoplasms. Because there is a potential for malignant transformation, the existence of clinical symptoms and continuing growth are indications for resection.
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