Journals / SDÜ Tıp Fakültesi Dergisi / 2022 / Cilt: 29 - Sayı: 4

COMPUTED TOMOGRAPHY FINDINGS OF INTRACRANIAL CALCIFICATIONS

İNTRAKRANİYAL KALSİFİKASYONLARIN BİLGİSAYARLI TOMOGRAFİ BULGULARI

Pages
575–583
Publication Date
2022-12-27
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Tentorium cerebelli and dural and arachnoid granulation calcifications are more common in female.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Objective In this study, the anatomical localization and distribution of intracranial calcifications detected on brain computed tomography (CT) were determined and their relationship with age and gender was investigated.
📊
Key Findings & Data:Material and Method Images of 887 patients who underwent brain CT examinations for various reasons between March 2010 and May 2013 were analyzed.
💡
Conclusion & Impact:Tentorium cerebelli and dural and arachnoid granulation calcifications are more common in female.
🔬Design:Research Article
📍Scope:2010 Verileri
⚙️Variables:Bilgisayarlı tomografi · İntrakraniyal · Kalsifikasyon

Abstract

Objective In this study, the anatomical localization and distribution of intracranial calcifications detected on brain computed tomography (CT) were determined and their relationship with age and gender was investigated. Material and Method Images of 887 patients who underwent brain CT examinations for various reasons between March 2010 and May 2013 were analyzed. Images of 124 patients were excluded from the study because of contrast-enhanced examination, bleeding, trauma, hydrocephalus, and image distortion. Seven hundred sixty three patients whose non-contrasted brain CT images were analyzed were divided into age groups according to decades. The pineal gland, choroid plexus, habenula, basal ganglia, tentorium cerebelli, falx cerebri, dural and arachnoid granulation, petroclinoid ligament, arterial wall, orbital, dystrophic and tumoral calcifications were evaluated. The distribution of intracranial calcifications according to age groups and gender were examined. Results Of the patients included in the study, 382 (50.1%) were female and 381 (49.9%) were male. Intracranial calcification was detected in 672 (88.1%) of the patients. The choroid plexus (78.2%) calcifications were most common, followed by habenula (62.4%), pineal gland (55.3%), arterial wall (31.2%), petroclinoid ligament (28.7%), and falx cerebri (20.7%). Calcifications of dural and arachnoid granulation (7.5%), basal ganglia (6.3%), tentorium cerebelli (2.9%), tumoral (1.2%) and orbital (0.5%) were detected less frequently, while dystrophic calcifications (0.4%) were the least common. A statistically significant difference was found in the distribution of calcifications according to age groups, in calcifications located in the pineal gland, choroid plexus, habenula, basal ganglia, tentorium cerebelli, falx cerebri, dural and arachnoid granulation, petroclinoid ligament and arterial wall. A statistically significant difference was found in choroid plexus, habenula, dural and arachnoid granulation and petroclinoid ligament calcifications in distribution according to gender. Conclusion Intracranial calcifications are most frequently detected in the choroid plexus, habenula and pineal gland, while dystrophic calcifications are seen the least. The incidence of intracranial calcifications generally increases from the age of 10. Tentorium cerebelli and dural and arachnoid granulation calcifications are more common in female.

Özet

Amaç Bu çalışmada beyin bilgisayarlı tomografi (BT) tetkiklerinde saptanan intrakraniyal kalsifikasyonların anatomik lokalizasyonu ve dağılımları belirlenip yaş ve cinsiyet ile ilişkisi araştırıldı. Gereç ve Yöntem Mart 2010-Mayıs 2013 tarihleri arasında çeşitli nedenlerle beyin BT tetkikleri yapılan 887 hastanın görüntüleri incelendi. Kontrastlı tetkik, kanama, travma, hidrosefali ve görüntü distorsiyonu nedeniyle 124 hastanın görüntüleri çalışma dışı bırakıldı. Kontrastsız beyin BT görüntüleri incelenen 763 hasta dekatlara göre yaş gruplarına ayrıldı. Hastalardaki pineal gland, koroid pleksus, habenula, bazal gangliyon, tentoryum serebelli, falks serebri, dura ve araknoid granülasyon, petroklinoid ligaman, arteriyel duvar, orbita kalsifikasyonları ile distrofik ve tümöral kalsifikasyonlar değerlendirildi. İntrakraniyal kalsifikasyonların yaş grupları ve cinsiyete göre dağılımları incelendi. Bulgular Çalışmaya dahil edilen hastaların 382’si (%50,1) kadın ve 381’i (%49,9) erkek idi. Hastaların 672'sinde (%88,1) intrakraniyal kalsifikasyon saptandı. En sık koroid pleksus (%78,2) kalsifikasyonları saptanırken, bunu sırasıyla habenula (%62,4), pineal gland (%55,3), arteriyel duvar (%31,2), petroklinoid ligaman (%28,7) ve falks serebri (%20,7) kalsifikasyonları takip etmekteydi. Daha az sıklıkta dura ve araknoid granülasyon (%7,5), bazal gangliyon (%6,3), tentoryum serebelli (%2,9) kalsifikasyonları, tümöral kalsifikasyon (%1,2) ile orbita (%0,5) kalsifikasyonları saptanırken, en az distrofik kalsifikasyonlar (%0,4) tespit edildi. Yaş gruplarına göre kalsifikasyonların dağılımında pineal gland, koroid pleksus, habenula, bazal gangliyon, tentoryum serebelli, falks serebri, dura ve araknoid granülasyon, petroklinoid ligaman ve arteriyel duvarda yerleşen kalsifikasyonlarda istatistiki olarak anlamlı farklılık saptandı. Cinsiyete göre dağılımda koroid pleksus, habenula, dura ve araknoid granülasyon ile petroklinoid ligaman kalsifikasyonlarında istatistiki olarak anlamlı farklılık saptandı. Sonuç İntrakraniyal kalsifikasyonlar en sık koroid pleksus, habenula ve pineal glandda saptanırken en az distrofik kalsifikasyonlar görülmektedir. İntrakraniyal kalsifikasyonların görülme sıklığı genellikle 10 yaşından itibaren artmaktadır. Kadınlarda tentoryum serebelli ile dura ve araknoid granülasyon kalsifikasyonları daha sık görülmektedir.

🔖

Cite This Article

BEYHAN, M., YILMAZ, S., ÇEKER, M. E., GÖKÇE, E., DEMİR, O. (2022). COMPUTED TOMOGRAPHY FINDINGS OF INTRACRANIAL CALCIFICATIONS. SDÜ Tıp Fakültesi Dergisi, Cilt: 29 - Sayı: 4, 575–583. https://ajindex.com/articles/870554

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (15)

  1. Livingston JH, Stivaros S, Warren D, Crow YJ. Intracranial calcification in childhood: a review of aetiologies and recognizable phenotypes. Dev Med Child Neurol 2014;56(7):612-26
  2. Alves G, Cordenonsi I, Magno P, Werle N, Haygert C. Pineal Gland And Choroid Plexus Calcifications On CT: A Retrospective Study In A Brazilian Subtropical City. The Internet Journal of Human Anatomy 2013;2(1):1-7
  3. Chattopadhyay A, Coates J, Craven I, Currie S, Igra MS. Intracranial Calcifications - A Pictorial Review [Internet]. ECR 2018/C-3273. Available from: https://epos.myesr.org/poster/ esr/ecr2018/C-3273/background
  4. Nieto Taborda KN, Wilches C, Manrique A. Diagnostic Algorithm for Patients with Intracranial Calcifications. Rev Colomb Radiol 2017;28(3):4732-9
  5. Mısırlı Gülbeş M, Çerçi Öngün B, Akçay Nİ, Orhan K. Retrospective analysis of the incidence of intracranial physiological calcifications with cone beam computed tomography. Selcuk Dent J 2019;6(4):239-44
  6. Koller WC, Klawans HL: Cerebellar calcification on computerized tomography. Ann Neurol 1980;7(2):193-4
  7. Cohen CR, Duchesneau PM, Weinstein MA. Calcification of the basal ganglia as visualized by computed tomography. Radiology 1980;134(1):97-9
  8. Kobari M, Nogava S, Sugimoto Y, Fukuuchi Y. Familial idiopathic brain calcification with autosomal dominant inheritance. Neurology 1997;48(3):645-9
  9. Al-Zaghal A, Mehdizadeh Seraj S, Werner TJ, Gerke O, Høilund- Carlsen PF, Alavi A. Assessment of Physiological Intracranial Calcification in Healthy Adults Using 18F-NaF PET/CT. J Nucl Med 2019;60:267-71
  10. Guedes MS, Queiroz IC, Castro CC. Classification and clinical significance of intracranial calcifications: a pictorial essay. Radiol Bras 2020;53(4):273-8
  11. Kıroğlu Y, Çallı C, Karabulut N, Öncel Ç. Intracranial calcifications on CT. Diagn Interv Radiol 2010;16:263-9
  12. Yalcin A, Ceylan M, Bayraktutan OF, Sonkaya AR, Yuce I. Age and gender related prevalence of intracranial calcifications in CT imaging; data from 12,000 healthy subjects. J Chem Neuroanat 2016;78:20-4
  13. Daghighi MH, Rezaei V, Zarrintan S, Pourfathi H. Intracranial physiological calcifications in adults on computed tomography in Tabriz, Iran. Folia Morphol (Warsz) 2007;66(2):115-19
  14. Kwak R, Takeuchi F, Ito S, Kadoya S. Intracranial physiological calcification on computed tomography (Part 1): Calcification of the pineal region. No To Shinkei 1988;40(6):569-74
  15. Jassim MH, George NT, Jawad MM. Radiographic Anatomical Study