title: Glomus Tumor - A Rarity; M.R.I- A big help in early Diagnosis.
abstract: BACKGROUND
  Glomus tumor is a rare benign tumor arising from neuroarterial plexus concentrated beneath the nailbed usually in women of age group 20-40 yrs. The plexus is an arteriovenous anastomosis functioning without intermediary capillary bed, we report a case of glomus tumor affecting the nailbed of left little finger with characteristic periodic, spontaneous excruciating pain and temperature related algesia for the last 6 months. MRI helped in clinching the diagnosis at an early stage. Patient was operated for excision of the tumor making her completely pain free after resection oftumor.
  
  
  METHODS
  A 40-year-old female patient came in Ortho. OPD with complaints of pain, cold algesia, and point tenderness on the radial side of base of the nailbed of left little finger for the last 6 months. Diagnosis was delayed despite the patient having sought the advice from different clinicians a number of times before coming to us. Pain used to occur on accidental touching of tender spot, cold water immersion; excruciating at times, making the patient faint. On physical examination clinical diagnosis of glomus tumor was made, which was confirmed on MRI as the plain X-ray was non-contributory.
  
  
  CONCLUSIONS
  Most of the glomus tumors are benign, which are amenable to cure with complete surgical excision. Rarely, if the lesion exceeds 2 cm malignant transformation of the tumor must be suspected unless proven otherwise. Delay in clinical diagnosis due to dithering on the part of the clinician unnecessarily prolong the suffering in the patient which can be greatly helped by M.R.I in clinching the diagnosis early.
authors.affiliation: Department of Orthopaedics, Govt. Medical College, Amritsar, India.
authors.forename: Dharam
authors.initials: D
authors.lastname: Singh
authors.affiliation: Department of Orthopaedics, Govt. Medical College, Amritsar, India.
authors.forename: R S
authors.initials: RS
authors.lastname: Garg
authors.affiliation: Department of Orthopaedics, Govt. Medical College, Amritsar, India.
authors.lastname: Vikas
authors.affiliation: Department of Pharmacology, E.S.I Dental College, New Delhi, India.
authors.forename: Yashika
authors.initials: Y
authors.lastname: Garg
authors.affiliation: Department of Radiology, S.G.R.D Medical college, Amritsar, India.
authors.forename: Vijinder
authors.initials: V
authors.lastname: Arora
keywords: Glomus body; M.R.I hand; sucquethoyer canals