We report the first case of a childhood desmoplastic fibroblastoma (collagenous fibroma). The tumor was located in subcutaneous tissue of the left buttock in a 5-year-old boy. No recurrence has been observed after 12 years, the longest follow-up available.
RosenthalNS, Abdul-KarimFW. Childhood fibrous tumor with psammoma bodies: clinicopathologic features in two cases. Arch Pathol Lab Med1988; 112:798–800.
5.
FetschJF, MontgomeryEA, MeisJM. Calcifying fibrous pseudotumor. Am J Surg Pathol1993;17:502–508.
SusterS, NascimentoAG, MiettinenM, SickelJZ, MoranCA. Solitary fibrous tumors of soft tissue. A clinicopathologic and immunohistochemical study of 12 cases. Am J Surg Pathol1995;11:1257–1266.
9.
EvansHL. Low grade fibromyxoid sarcoma: a report of 12 cases. Am J Surg Pathol1993;17:595–600.
10.
MiettinenM, FetschJF. Collagenous fibroma (desmoplastic fibroblastoma): a clinicopathologic analysis of 63 cases of a distinctive soft tissue lesion with stellate-shaped fibroblasts. Hum Pathol1998;29:676–682.
