Subscribe to RSS
DOI: 10.3415/VCOT-12-04-0059
Synovial osteochondromatosis and sclerosing osteosarcoma in a cat
Publication History
Received
29 April 2012
Accepted
10 October 2012
Publication Date:
18 December 2017 (online)
Summary
The clinical, radiographic and histological features of synovial osteochondromatosis in multiple joints and an unrelated sclerosing osteosarcoma of the left tibia in a cat are reported. Radiographic evaluation showed signs of several nodular radiopacities in both stifles and both shoulders. Pathologic transverse fractures of the left tibia and fibula were also present. A midfemoral amputation of the left hindlimb was performed and treatment consisted of lifelong administration of nonsteroidal anti-inflammatory drugs. Histological evaluation confirmed synovial osteochondromatosis of the left stifle and sclerosing osteosarcoma of the left tibia. This is the first report of a feline patient with bilateral synovial osteochondromatosis that describes the clinical, radiographic and histological aspects of this disease.
-
References
- 1 Crotty JM, Monu JU, Pope TL. Synovial osteochondromatosis. Rad Clin of North Am 1996; 34: 327-342.
- 2 Alexander JE, Holder JC, Mc Connel JR. et al. Synovial osteochondromatosis. Am Fam Phys 1987; 35: 157-161.
- 3 Milgram JW. Synovial osteochondromatosis in association with Legg-Calvé-Perthes disease. Clin Orthop and Rel Res 1979; 145: 179-182.
- 4 Rosen DS, Pritzker KP, Greenbaum J. et al. Synovial chondromatosis affecting the temporomandibular joint. Arthritis Rheum 1977; 20: 736-740.
- 5 Dunn AW, Whisler JH. Synovial chondromatosis of the knee with associated extracapsular chrondromas. J of Bone and Joint Surg (Am) 1973; 55A: 1747-1748.
- 6 Kirk MD. Radiographic and histologic appearance of synovial osteochondromatosis of the femorotibial bursa in a horse: a case history report. Vet Rad 1982; 23: 167-170.
- 7 Smith RK, Coumbe A, Schramme MC. Bilateral synovial chondromatosis of the metatarsophalangeal joints in a pony. Eq Vet J 1995; 27: 234-238.
- 8 Newell SM, Roberts RE, Baskett A. Presumptive tenosynovial osteochondromatosis in a horse. Vet Rad Ultrasound 1996; 37: 112-115.
- 9 Flo GL, Stickle RL, Dunstan RW. Synovial chondrometaplasia in five dogs. J Am Vet Med Assoc 1987; 191: 1417-1422.
- 10 Gregory SP, Pearson GR. Synovial osteochondromatosis in a Labrador Retriever bitch. J Small Anim Pract 1990; 31: 580.
- 11 Edinger DT, Manley PA. Arthrodesis of the shoulder for synovial osteochondromatosis. J Small Anim Pract 1998; 39: 397-400.
- 12 Kunkel KA, Rochat MC. A review of lameness attributable to the shoulder in the dog: part two. J Am Anim Hosp Assoc 2008; 44: 163-70.
- 13 Diaz-Bertrana C, Durall I, Rial JM. et al. Extra- and intra-articular synovial chondromatosis and malignant transformation to chondrosarcoma. Vet Comp Orthop Traumatol 2010; 23: 277-283.
- 14 Smith TJ, Baltzer WI, Löhr C. et al. Primary synovial osteochondromatosis of the stifle in an English Mastiff. Vet Comp Orthop Traumatol 2012; 25: 160-166.
- 15 Hubler H, Johnson KA, Burling RT. et al. Lesions resembling osteochondromatosis in two cats. J Small Anim Pract 1986; 27: 181.
- 16 Allan GS. Radiographic features of feline joint diseases. Vet Clin North Am Small Anim Pract 2000; 30: 281-302.
- 17 Kealy JK. Bones and joints. In: Diagnostic Radiology of the dog and cat. WB Saunders Company; Philadelphia: 1979: 348.
- 18 Villacin AB, Brigham Bullough PG. Primary and secondary synovial chondrometaplasia: histopathologic and clinicoradiologic differences. Human Path 1979; 10: 439-451.
- 19 Piermattei DL, Flo GL, Decamp CE. Part V - Miscellaneous conditions of the musculoskeletal system. In: Brinker, Piermattei and Flo’s Handbook of Small Animal Orthopedics and Fracture Repair. St. Louis: Saunders Elsevier; 2006. pg. 788-789.
- 20 Quigley PJ, Leedale AH. Tumors involving bone in the domestic cat: a review of 58 cases. Vet Pathol 1983; 20: 670-686.
- 21 Chun R. Common malignant musculoskeletal neoplasm of dogs and cats. Vet Clin North Am Small Anim Pract 2005; 35: 1155-1167.
- 22 Heldmann E, Anderson MA, Wagner-Mann C. Feline osteosarcoma: 145 cases (1990-1995). J Am Anim Hosp Asoc 2000; 36: 518-521.