Abstract
A 36-year-old female, with newly diagnosed seronegative arthritis, presented with median nerve compression symptoms in her right hand. An ultrasound and MRI of the right wrist revealed a nine centimetre heterogenous, elongated, ill-defined solid lesion extending from the carpal tunnel to the mid-palm. A soft tissue sarcoma was suspected due to the size and extent of the neoplasm. A positron emission tomography (PET) scan demonstrated increased metabolic activity in the lesion. The sarcoma multi-disciplinary team (MDT) recommended an excisional biopsy. At surgery, a soft tissue mass was found involving the third lumbrical and parts of the flexor digitorum profundus of both the middle and ring fingers. The lesion was macroscopically excised en bloc with the third lumbrical. Histology revealed a benign lesion with no evidence of malignancy. The appearance was in keeping with inflammatory synovitis. This article reviews the imaging difficulties in distinguishing between benign and malignant hand neoplasms, the pitfalls of closed biopsy techniques in the hand, and investigative adjuncts to aid diagnosis.
Level of evidence: Level V, Diagnostic.
Similar content being viewed by others
References
Siegel HJ, Sessions W, Casillas MA, Said-Al-Naief N, Lander PH, Lopez-Ben R (2007) Synovial sarcoma: clinicopathologic features, treatment, and prognosis. Orthop 30(12):1020–1025; quiz 6–7
Stevens JC, Beard CM, O'Fallon WM, Kurland LT (1992) Conditions associated with carpal tunnel syndrome. Mayo Clin Proc 67(6):541–548
Józsa L, Renner A (1994) Tumors and tumor-like lesions arising in tendons. Arch Orthop Trauma Surg 110(2):83–86
Posch LJ (1956) Tumors of the hand. J Bone Joint Surg 38(3):517–562
Clark MA, Fisher C, Judson I, Thomas JM (2005) Soft-tissue sarcomas in adults. NEJM 353(7):701–711
Trigg SD (2004) Biopsy of hand, wrist, and forearm tumors. Hand Clin 20(2):131–135
García‐Solano J, García‐Rojo B, Sánchez‐Sánchez C, Montalbán‐Romero S, Martínez‐Parra D, Pérez‐ Guillermo M (2000) On the utility and limitations of fine‐needle aspiration of palpable lesions located in the hand. Diagn Cytopathol 23(4):284–291
Kitagawa Y, Ito H, Sawaizumi T, Matsubara M, Yokoyama M, Naito Z (2003) Fine needle aspiration cytology for soft tissue tumours of the hand. J Hand Surg Eur Vol 28(6):582–585
Weissberg Z, Sebro R (2018) Distinguishing synovial sarcoma from benign and malignant mimics: MR imaging indicators. (magnetic resonance imaging) (Report). Appl Radiol 47(6):15
Thomas B, Sasi K, Pallapati S, Mathew A, Sreekanth R, Thomas M (2011) Malignant tumours of the hand and wrist. (Review Article) (Report). Indian J Plast Surg 44(2):337
Sen J, Agarwal S, Singh S, Sen R, Goel S (2010) Benign vs malignant soft tissue neoplasms: limitations of magnetic resonance imaging.(Original Article)(Report). Indian J Cancer 47(3):280
McQueen FM (2008) The use of MRI in early RA. Rheumatol 47(11):1597–1599
Nayshtetik I, Khimion L, Piura O, Yaschenko O, Kovalenko Y (2016) AB0202 hands magnetic resonance imaging (MRI) in patients with Seronegative arthritis. Ann Rheum Dis 75(Suppl 2):966
Sahoo TK, Dhal I, Das SK, Majumdar SKD, Parida DK (2017) Synovial sarcoma of palmar aspect of hand and survival: a rare case report. J Clin Diagn Res : JCDR 11(7):XD09
Clement JP, Kassarjian A, Palmer WE (2005) Synovial inflammatory processes in the hand. Eur J Radiol 56(3):307–318
Teh J, Whiteley G (2007) MRI of soft tissue masses of the hand and wrist. Br J Radiol 80(949):47–63
Saif MW, Tzannou I, Makrilia N, Syrigos K (2010) Role and cost effectiveness of PET/CT in management of patients with cancer. YJBM 83(2):53–65
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Ethics approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. This is a case report. No ethics approval is warranted.
Informed consent
Patient signed informed consent regarding the publication of their case and photographs.
Conflict of interest
Justin Yousef, Tzong-Yang Pan, Krishna Rao, and Rostam Farhadieh declare no competing interests.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Yousef, J., Pan, TY., Rao, K. et al. Seronegative arthritis mimicking intratendinous synovial sarcoma: a review of imaging aids. Eur J Plast Surg 45, 993–996 (2022). https://doi.org/10.1007/s00238-022-01949-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00238-022-01949-y