Metaphyser hyperactivity in femoral head osteonecrosis

Cilt: 26 Sayı: 1 11 Eylül 2006
  • Mustafa Unlu
  • Mehmet Kitapci
  • Hatice Durak
  • Mahmut Kis
  • Gunaydin Erbengi
  • Dundar Sabah
  • Coskun Bekdik
Acta Orthopaedica et Traumatologica Turcica Kapak
Acta Orthopaedica et Traumatologica Turcica
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Metaphyser hyperactivity in femoral head osteonecrosis

Abstract

Metaphyser hyperactivity as searched in 10 normals and 15 patients who had confirmed diagnosis of uniIateral femoral head osteonecrosis by core biopsies. 99m T c MDP bone SPECT study was performed in all cases. Using a standard ROI, counts per pixel were determined from coronary slices for both femoral heads and metaphysis. Femoral head activity ratio was calculated as; right femoral head/left femoral head in normals and involved femoral head/intact femoral head in patients. Metaphyser activity ratio was calculated as; right metaphysis Ieft metaphysis in normals and metaphisis of involved side metaphisis of intact side in patients. Mean femoral head activity ratio and metaphyser activity ratio was 0.99 ± 0.9, 1.1 0 ±0.11 in normals and 0.88 ± 0.50, 0.99 ± 0.33 in patients respectively. Femoral head activity ratio and metaphyser activity ratio were positively correlated (r: 0.64) in patients. Although photon deficient areas were identified by SPECT imaging in all patients, this correlation may be a useful parameter when the surrounding hyperactivity obscures the defect. Increased metaphyser activity may indicate the presence of femoral head osteonecrosis.

Keywords

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

-

Yazarlar

Mustafa Unlu Bu kişi benim

Mehmet Kitapci Bu kişi benim

Hatice Durak Bu kişi benim

Mahmut Kis Bu kişi benim

Gunaydin Erbengi Bu kişi benim

Dundar Sabah Bu kişi benim

Coskun Bekdik Bu kişi benim

Yayımlanma Tarihi

11 Eylül 2006

Gönderilme Tarihi

6 Mart 2014

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 1992 Cilt: 26 Sayı: 1

DOI

https://doi.org/10.3944/aott.v26i1.1286

IZ

https://izlik.org/JA59YK45JS

Kaynak Göster

RIS / Bibtex
APA
Unlu, M., Kitapci, M., Durak, H., Kis, M., Erbengi, G., Sabah, D., & Bekdik, C. (2006). Metaphyser hyperactivity in femoral head osteonecrosis. Acta Orthopaedica et Traumatologica Turcica, 26(1), 28-31. https://doi.org/10.3944/aott.v26i1.1286
AMA
1.Unlu M, Kitapci M, Durak H, vd. Metaphyser hyperactivity in femoral head osteonecrosis. Acta Orthopaedica et Traumatologica Turcica. 2006;26(1):28-31. doi:10.3944/aott.v26i1.1286
Chicago
Unlu, Mustafa, Mehmet Kitapci, Hatice Durak, vd. 2006. “Metaphyser hyperactivity in femoral head osteonecrosis”. Acta Orthopaedica et Traumatologica Turcica 26 (1): 28-31. https://doi.org/10.3944/aott.v26i1.1286.
EndNote
Unlu M, Kitapci M, Durak H, Kis M, Erbengi G, Sabah D, Bekdik C (01 Eylül 2006) Metaphyser hyperactivity in femoral head osteonecrosis. Acta Orthopaedica et Traumatologica Turcica 26 1 28–31.
IEEE
[1]M. Unlu vd., “Metaphyser hyperactivity in femoral head osteonecrosis”, Acta Orthopaedica et Traumatologica Turcica, c. 26, sy 1, ss. 28–31, Eyl. 2006, doi: 10.3944/aott.v26i1.1286.
ISNAD
Unlu, Mustafa - Kitapci, Mehmet - Durak, Hatice - Kis, Mahmut - Erbengi, Gunaydin - Sabah, Dundar - Bekdik, Coskun. “Metaphyser hyperactivity in femoral head osteonecrosis”. Acta Orthopaedica et Traumatologica Turcica 26/1 (01 Eylül 2006): 28-31. https://doi.org/10.3944/aott.v26i1.1286.
JAMA
1.Unlu M, Kitapci M, Durak H, Kis M, Erbengi G, Sabah D, Bekdik C. Metaphyser hyperactivity in femoral head osteonecrosis. Acta Orthopaedica et Traumatologica Turcica. 2006;26:28–31.
MLA
Unlu, Mustafa, vd. “Metaphyser hyperactivity in femoral head osteonecrosis”. Acta Orthopaedica et Traumatologica Turcica, c. 26, sy 1, Eylül 2006, ss. 28-31, doi:10.3944/aott.v26i1.1286.
Vancouver
1.Mustafa Unlu, Mehmet Kitapci, Hatice Durak, Mahmut Kis, Gunaydin Erbengi, Dundar Sabah, Coskun Bekdik. Metaphyser hyperactivity in femoral head osteonecrosis. Acta Orthopaedica et Traumatologica Turcica. 01 Eylül 2006;26(1):28-31. doi:10.3944/aott.v26i1.1286