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An interesting diagnosis for a presacral mass: case report
Sina Babazadeh1, Matthew L Broadhead, John L Slavin
1Department of Orthopaedics and Department of Surgery, University of Melbourne, St Vincent's Hospital, Melbourne, Australia. sarcoma@bigpond.net.au.
International Seminars in Surgical Oncology : ISSO
|November 10, 2009
Summary
Extramedullary haematopoiesis, the production of blood cells outside bone marrow, is an extremely rare cause of presacral masses. This case highlights an incidental finding in a patient without hematological issues, prompting a literature review.
Area of Science:
- Oncology
- Hematology
- Radiology
Background:
- Presacral masses pose diagnostic challenges for surgical oncologists.
- Differential diagnoses include congenital, neurological, and malignant conditions.
- Standard diagnostic tools include imaging (CT, MRI) and tissue biopsy.
Purpose of the Study:
- To report an unusual case of extramedullary haematopoiesis presenting as a presacral mass.
- To emphasize the rarity of this condition in the presacral region, particularly in patients without hematological abnormalities.
- To review the existing literature on extramedullary haematopoiesis.
Main Methods:
- Case presentation of a 71-year-old female with an incidentally discovered presacral mass.
- Review of diagnostic imaging (CT and MRI) and histopathological findings.
- Comprehensive literature search for similar cases and relevant information.
Main Results:
- The presacral mass was diagnosed as extramedullary haematopoiesis.
- This diagnosis was incidental and occurred in a patient with no prior hematological abnormalities.
- Extramedullary haematopoiesis is a rare etiology for presacral masses.
Conclusions:
- Extramedullary haematopoiesis is an uncommon cause of presacral masses.
- This condition should be considered in the differential diagnosis, even in the absence of overt hematological disease.
- Further investigation and literature review are warranted for rare presentations of presacral masses.