Journal of Turgut Ozal Medical Center

Cilt: 22 Sayı: 4 15 Aralık 2015
  • Ebru Ünlü
  • Sena Ulu
  • Şerife Özdinç
  • Elif Dogan Baki
  • Emre Kaçar
  • Mehtap Beker Acay
  • Ergün Karavelioğlu
  • Emel Yılmaz
  • Hanife Uzel Tas
PDF İndir
EN TR

The Relationship Between Computed Tomography Density Values and Platelet Number and Function in Acute Intracerebral Hematomas

Abstract

Objective: The linear relationship between density of hematomas on unenhanced computed tomography and hemoglobin levels were shown before. However, there are no studies about the effects of platelet count and functions on density values of hematomas. Our aim is to investigate the relationship between the density of hematomas measured on unenhanced Computed Tomography scans and platelet count and functions.

Materials and Methods: Seventy seven patients diagnosed with intracranial hematoma by unenhanced computed tomography scans between the ages of 10 and 89, who did not have anemia or coagulopathy, were included in the study. The density values of intracranial hematomas were measured on independent computed tomography diagnostic console. Patients were divided into two groups according to their hematoma densities as higher or lower than 60 Hounsfield Units. The relationship between the densities of hematomas and platelet count, mean platelet volume, platelet distribution width, hemoglobin, hematocrit, and red cell distribution width were investigated in all the patient population among the two groups.

Results: It has been found that the hematoma densities were only significantly correlated with mean platelet volume values among the blood parameters in the study population (p=0,007). Also, a significantly statistical correlation was found between mean platelet volume values of the two groups. (p=0,003).

Conclusion: Mean platelet volume is a significant factor that affects hematoma density value on computed tomography like hemoglobin. It is considered that this finding may also be a reason that explains the differences between hematoma densities of patients without anemia and coagulopathy.

Keywords: Intracranial Hematoma; Computed Tomography; Mean Platelet Volume.

Keywords

Kaynakça

  1. Broderick JP, Adams HP Jr, Barsan W, Feinberg W, Feldmann E, Grotta J, et al. Guidelines for the management of spontaneous intracerebral hemorrhage: A statement for healthcare professionals from a special writing group of the Stroke Council. Stroke 1999;30:905-15.
  2. Opeskin K, Silberstein M. False positive diagnosis of subarachnoid haemorrhage on computed tomography scan. J Clin Neurosci 1998;5:382-6.
  3. Smith WP Jr, Batnitzky S, Rengachary SS. Acute isodense subdural hematomas: a problem in anemic patients. AJR Am J Roentgenol 1981;136:543-6.
  4. New PF, Aronow S. Attenuation measurements of whole blood and blood fractions in computed tomography. Radiology 1976;121:635-40.
  5. Boyko OB, Cooper DF, Grossman CB. Contrast-enhanced CT of acute isodense subdural hematoma. AJNR Am J Neuroradiol 1991;12:341-3.
  6. Parizel PM, Makkat S, Van Miert E, Van Goethem JW, van den Hauwe L, De Schepper AM. Intracranial hemorrhage: principles of CT and MRI interpretation. Eur Radiol 2001;11:1770-83.
  7. Ziai WC, Torbey MT, Kickler TS, Oh S, Bhardwaj A, Wityk RJ. Platelet count and function in spontaneous intracerebral hemorrhage. J Stroke Cerebrovasc Dis 2003;12:201-6.
  8. Bath PM, Butterworth RJ. Platelet size: Measurement, physiology and vascular disease. Blood Coagul Fibrinolysis 1996;7:157-61.

Ayrıntılar

Birincil Dil

Tr

Konular

-

Bölüm

-

Yazarlar

Ebru Ünlü Bu kişi benim

Şerife Özdinç Bu kişi benim

Elif Dogan Baki Bu kişi benim

Emre Kaçar Bu kişi benim

Mehtap Beker Acay Bu kişi benim

Ergün Karavelioğlu Bu kişi benim

Emel Yılmaz Bu kişi benim

Hanife Uzel Tas Bu kişi benim

Yayımlanma Tarihi

15 Aralık 2015

Gönderilme Tarihi

15 Aralık 2015

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2015 Cilt: 22 Sayı: 4

Kaynak Göster

APA
Ünlü, E., Ulu, S., Özdinç, Ş., Baki, E. D., Kaçar, E., Beker Acay, M., Karavelioğlu, E., Yılmaz, E., & Uzel Tas, H. (2015). The Relationship Between Computed Tomography Density Values and Platelet Number and Function in Acute Intracerebral Hematomas. Journal of Turgut Ozal Medical Center, 22(4), 257-260. https://izlik.org/JA22XP29US
AMA
1.Ünlü E, Ulu S, Özdinç Ş, vd. The Relationship Between Computed Tomography Density Values and Platelet Number and Function in Acute Intracerebral Hematomas. J Turgut Ozal Med Cent. 2015;22(4):257-260. https://izlik.org/JA22XP29US
Chicago
Ünlü, Ebru, Sena Ulu, Şerife Özdinç, vd. 2015. “The Relationship Between Computed Tomography Density Values and Platelet Number and Function in Acute Intracerebral Hematomas”. Journal of Turgut Ozal Medical Center 22 (4): 257-60. https://izlik.org/JA22XP29US.
EndNote
Ünlü E, Ulu S, Özdinç Ş, Baki ED, Kaçar E, Beker Acay M, Karavelioğlu E, Yılmaz E, Uzel Tas H (01 Aralık 2015) The Relationship Between Computed Tomography Density Values and Platelet Number and Function in Acute Intracerebral Hematomas. Journal of Turgut Ozal Medical Center 22 4 257–260.
IEEE
[1]E. Ünlü vd., “The Relationship Between Computed Tomography Density Values and Platelet Number and Function in Acute Intracerebral Hematomas”, J Turgut Ozal Med Cent, c. 22, sy 4, ss. 257–260, Ara. 2015, [çevrimiçi]. Erişim adresi: https://izlik.org/JA22XP29US
ISNAD
Ünlü, Ebru - Ulu, Sena - Özdinç, Şerife - Baki, Elif Dogan - Kaçar, Emre - Beker Acay, Mehtap - Karavelioğlu, Ergün - Yılmaz, Emel - Uzel Tas, Hanife. “The Relationship Between Computed Tomography Density Values and Platelet Number and Function in Acute Intracerebral Hematomas”. Journal of Turgut Ozal Medical Center 22/4 (01 Aralık 2015): 257-260. https://izlik.org/JA22XP29US.
JAMA
1.Ünlü E, Ulu S, Özdinç Ş, Baki ED, Kaçar E, Beker Acay M, Karavelioğlu E, Yılmaz E, Uzel Tas H. The Relationship Between Computed Tomography Density Values and Platelet Number and Function in Acute Intracerebral Hematomas. J Turgut Ozal Med Cent. 2015;22:257–260.
MLA
Ünlü, Ebru, vd. “The Relationship Between Computed Tomography Density Values and Platelet Number and Function in Acute Intracerebral Hematomas”. Journal of Turgut Ozal Medical Center, c. 22, sy 4, Aralık 2015, ss. 257-60, https://izlik.org/JA22XP29US.
Vancouver
1.Ebru Ünlü, Sena Ulu, Şerife Özdinç, Elif Dogan Baki, Emre Kaçar, Mehtap Beker Acay, Ergün Karavelioğlu, Emel Yılmaz, Hanife Uzel Tas. The Relationship Between Computed Tomography Density Values and Platelet Number and Function in Acute Intracerebral Hematomas. J Turgut Ozal Med Cent [Internet]. 01 Aralık 2015;22(4):257-60. Erişim adresi: https://izlik.org/JA22XP29US