Journal Information
Vol. 99. Issue 4.
Pages 297-300 (May 2008)
Share
Share
Download PDF
More article options
Vol. 99. Issue 4.
Pages 297-300 (May 2008)
Case report
Full text access
A Case of Cutaneous Extramedullary Hematopoiesis Associated with Idiopathic Myelofibrosis
Hematopoyesis Extramedular Cutánea en Mielofibrosis Idiopática: A Propósito de un Caso
Visits
8386
F. Corellaa,
Corresponding author
fcorella@santpau.es

Correspondence: Departamento de Dermatología, Hospital Santa Creu i Sant Pau, Sant Antoni Maria Claret, 167, 08025 Barcelona, Spain.
, M.A. Barnadasa, R. Bordesb, R. Curellb, I. Espinosab, C. Vergarab, A. Alomara
a Servicio de Dermatología, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
b Servicio de Anatomía Patológica, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
This item has received
Article information
Abstract

Cutaneous extramedullary hematopoiesis is a rare manifestation of chronic myeloproliferative processes, mainly chronic idiopathic myelofibrosis. In adults, it manifests as macules, papules, nodules, and ulcers on the trunk. The lesions usually appear soon after diagnosis and the possibility of a relationship between splenectomy and the appearance of extramedullary foci of hematopoiesis is still debated. Diagnosis is based on histopathology showing an infiltrate with different combinations of myeloid and erythroid cell precursors and megakaryocytes. Symptomatic treatment is provided alongside treatment of the underlying disease. We report a new case associated with chronic idiopathic myelofibrosis in which foci of cutaneous extramedullary hematopoiesis were observed 9 years after initial diagnosis. The lesions were progressive and the patient went on to develop acute myeloid leukemia.

Key words:
extramedullary hematopoiesis
idiopathic myelofibrosis
erythroid precursors
myeloid precursors
megakaryocytes
Resumen

La hematopoyesis extramedular cutánea es una manifestación infrecuente de los procesos mieloproliferativos crónicos, principalmente de la mielofibrosis crónica idiopática. En el adulto se manifiesta como máculas, pápulas, nódulos y úlceras en el tronco. La aparición suele darse poco después del diagnóstico y todavía es una cuestión debatida la posible relación entre la esplenectomía y la aparición de los focos de hematopoyesis extramedular. El diagnóstico se realiza mediante estudio histopatológico y la visualización de un infiltrado compuesto por diferentes combinaciones de precursores mieloides, eritroides y células megacariocíticas. El tratamiento es sintomático y el propio de la enfermedad de base. Aportamos un nuevo caso asociado a mielofibrosis crónica idiopática que a los 9 años del diagnóstico presentó focos de hematopoyesis extramedular cutánea. Dichas lesiones siguieron un curso progresivo, desarrollando posteriormente una leucemia mieloide aguda.

Palabras clave:
hematopoyesis extramedular
mielofibrosis idiopática
precursores eritroides
mieloides y megacariocitos
Full text is only aviable in PDF
References
[1.]
L. Puig, M. Pilar García, J.M. de Moragas, X. Matias Guiu, A. Moreno, J. Cadafalch.
Cutaneous extramedullary hematopoiesis in a patient with acute myelofibrosis.
Arch Dermatol, 124 (1988), pp. 329-331
[2.]
M.J. Fernández Acenero, J. Borbujo, C. Villanueva, J. Peñalver.
Extramedullary hematopoiesis in an adult.
J Am Acad Dermatol, 48 (2003), pp. S62-S63
[3.]
M.A. Haniffa, B.S. Wilkins, C. Blasdale, N.B. Simpson.
Cutaneous extramedullary hemopoiesis in chronic myeloproliferative and myelodysplastic disorders.
J Am Acad Dermatol, 55 (2006), pp. S28-S31
[4.]
B.C. Wolf, R.S. Neiman.
Myelofibrosis with myeloid metaplasia: pathophysiologic implications of the correlation between bone marrow changes and progression of splenomegaly.
Blood, 65 (1985), pp. 803-809
[5.]
T. Kuo.
Cutaneous extramedullary hematopoiesis presenting as leg ulcers.
J Am Acad Dermatol, 4 (1981), pp. 592-596
[6.]
E. Ruberto, R. Espinola, J. Brusco, M. Bacchiocchi, J. Zoppi, R. Paz.
Idiopathic myelofibrosis with extramedullary hematopoiesis foci in the skin and testicles. Report of a case.
Sangre (Barc), 40 (1995), pp. 157-160
[7.]
C.A. Koch, C.Y. Li, R.A. Mesa, A. Tefferi.
Nonhepatosplenic extramedullary hematopoiesis: associated diseases, pathology, clinical course, and treatment.
Mayo Clin Proc, 78 (2003), pp. 1223-1233
[8.]
W.G. Hocking, G.S. Lazar, J.A. Lipsett, R.W. Busuttil.
Cutaneous extramedullary hematopoiesis following splenectomy for idiopathic myelofibrosis.
Am J Med, 76 (1984), pp. 956-958
[9.]
F. Revenga, C. Horndler, C. Aguilar, J. Paricio.
Cutaneous extramedullary hematopoiesis.
Int J Dermatol, 39 (2000), pp. 957-958
[10.]
M. Mizoguchi, Y. Kawa, T. Minami, H. Nakayama, H. Mizoguchi.
Cutaneous extramedullary hematopoiesis in myelofibrosis.
J Am Acad Dermatol, 22 (1990), pp. 351-355
[11.]
K.S. Kwon, J.B. Lee, H.S. Jang, T.A. Chung, C.K. Oh.
A case of cutaneous extramedullary hematopoiesis in myelofibrosis with a preponderance of eosinophilic precursor cells.
J Dermatol, 26 (1999), pp. 379-384
[12.]
B.M. Patel, W.P. Su, C. Perniciaro, M.A. Gertz.
Cutaneous extramedullary hematopoiesis.
J Am Acad Dermatol, 32 (1995), pp. 805-807
[13.]
D.M. Hoss, N.S. McNutt.
Cutaneous myelofibrosis.
J Cutan Pathol, 19 (1992), pp. 221-225
[14.]
X. Pagerols, N. Curc, J.M. Marti, P. Vives.
Cutaneous extramedullary haematopoiesis associated with blast crisis in myelofibrosis.
Clin Exp Dermatol, 23 (1998), pp. 296-297
[15.]
J.K. Schofield, J.L. Shun, R. Cerio, K. Grice.
Cutaneous extramedullary hematopoiesis with a preponderance of atypical megakaryocytes in myelofibrosis.
J Am Acad Dermatol, 22 (1990), pp. 334-337
[16.]
J.E. Lane, A.N. Walker, A. Kulharya, T. Marzec.
Cutaneous sclerosing extramedullary hematopoietic tumor in chronic myelogenous leukemia.
J Cutan Pathol, 29 (2002), pp. 608-612
[17.]
J.M. Ribera, J. Bladé, E. Feliu, J. Palo, J.M. Mascaró, C. Rozman.
Idiopathic myelofibrosis with cutaneous myeloid metaplasia.
Sangre (Barc), 29 (1984), pp. 478-480
Copyright © 2008. Academia Española de Dermatología y Venereología and Elsevier España, S.L.
Download PDF
Idiomas
Actas Dermo-Sifiliográficas
Article options
Tools
es en

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?