RESUMEN
OBJECTIVE: To report on the imaging evolution of florid reactive periostitis (FRP) and bizarre parosteal osteochondromatous proliferation (BPOP) of the phalanges of the hands from prospective diagnosis to operation and on postsurgical outcome. DESIGN AND PATIENTS: Three patients (2 female, 1 male; age range 11-34 years) presented with a swollen digit of the hand. Following presumptive radiographic diagnosis of FRP, they were closely observed both clinically and radiographically until operation. All three patients had radiographs of the involved digit, and one patient had an MR imaging examination. The interval between presumptive diagnosis and operation ranged from 2 to 8 months. Following operation, the patients have been clinically followed for 9-13 months (mean 10 months). RESULTS: In each of the patients, maturing of periosteal reaction without bone destruction was observed within 1-2 weeks of the presumptive diagnosis of FRP. Periosteal reaction was initially minimal in relation to the extent of soft tissue swelling and subsequently became more florid. In one patient, the lesion ossified, became adherent to the phalanx, and had an "osteochondromatous" appearance. In another patient, periosteal reaction was seen on both sides of the phalanx with an intact phalanx. In the sole patient who had MR imaging, edema was seen in the phalanx distal to the symptomatic site and the metacarpal proximal to the symptomatic site. CONCLUSIONS: Close clinical and radiographic correlation permits an accurate pre-biopsy diagnosis of FRP. The first follow-up radiograph taken within 2 weeks usually provides re-assurance of the accuracy of the diagnosis. FRP may progress to BPOP. Arbitrary antibiotic treatment can be avoided, and a planned surgical approach can be adopted.
Asunto(s)
Neoplasias Óseas/diagnóstico por imagen , Neoplasias Óseas/cirugía , Osteocondroma/diagnóstico por imagen , Osteocondroma/cirugía , Periostitis/diagnóstico por imagen , Periostitis/cirugía , Adulto , Niño , Femenino , Dedos , Humanos , Masculino , Radiografía , Resultado del TratamientoRESUMEN
Dupuytren's disease is a polyclonal fibroproliferative disorder of the palmar fascia of unclear pathogenesis. It has been described as a disease of northern European men and is reportedly rare in other races. A 10-year retrospective study using the Department of Veterans Affairs computer system was conducted to determine the racial distribution of this disorder among patients treated at all Department of Veterans Affairs medical centers. The study also determined demographic and clinical characteristics of black veterans treated for the condition at department medical centers. There were 9938 patients identified between the fiscal years of 1986 and 1995, of whom 412 were black (estimated prevalence of 130 per 100,000 population), 9071 were white (734 per 100,000), 234 were Hispanic white (237 per 100,000), 11 were Native American (144 per 100,000), 8 were Asian (67 per 100,000), and 202 were of unknown race. The characteristics of the disease in blacks are similar to those in whites. In both groups, the disease has a late onset, affects predominantly the ulnar digits, and is associated with other medical conditions, such as alcoholism, smoking, and diabetes. Unlike Dupuytren's disease in whites, however, the disease is rarely bilateral in blacks. The differential prevalence among racial groups suggests a genetic component to the pathogenesis of the disease.