Araştırma Makalesi
BibTex RIS Kaynak Göster

Bilgisayarlı Tomografi Görüntülerinde Cavalieri Prensibi Kullanılarak Sağlıklı Bireylerde Karaciğer ve Dalak Hacimleri Arasındaki İlişkinin Değerlendirilmesi

Yıl 2026, Cilt: 8 Sayı: 1, 18 - 27, 28.02.2026
https://doi.org/10.52827/hititmedj.1697774
https://izlik.org/JA44CE96FS

Öz

Amaç: Hepatomegali ve splenomegali birçok sağlık sorunu nedeniyle bağımsız olarak ortaya çıkabilir. Karaciğer ve dalak boyut ilişkileri ile yaş, kilo, boy ve vücut kitle indeksi henüz ayrıntılı olarak değerlendirilmemiştir. Bu çalışma, Cavalieri prensibini kullanarak sağlıklı bireylerin bilgisayarlı tomografi (BT) görüntülerindeki karaciğer ve dalak hacimlerini hesaplamayı ve orantılı ilişkilerini belirlemeyi amaçlamaktadır.
Gereç ve Yöntem: Karın içi patolojisi olmayan 24 kadın ve 27 erkek 51 bireyde abdominal BT görüntülerinde karaciğer ve dalak hacimleri ölçüldü. Karaciğer ve dalak hacimleri Cavalieri Prensibi'ne dayalı ImageJ yazılımı kullanılarak hesaplandı ve karşılaştırıldı. Deneklerin karaciğer ve dalak hacimleri boy, kilo ve bel çevresiyle ilişkileri de değerlendirildi.
Bulgular: Karaciğer ve dalak hacimleri arasında orta düzeyde anlamlı bir korelasyon bulundu (r=0,523; p<0,01). Erkeklerde karaciğer hacmi ile yaş (r=-0,460; p=0,016) arasında negatif korelasyon, BKİ (r=0,412; p=0,033), kilo (r=0,754; p<0,001), boy (r=0,534; p=0,004) ve göbek çevresi (r=0,708; p<0,001) değerleri arasında pozitif korelasyon bulunurken, kadınlarda bu değişkenler arasında ilişki bulunamamıştır. Erkeklerde dalak hacmi ile vücut ağırlığı (r=0,516; p=0,006) ve göbek çevresi (r=0,606; p= 0,001) arasında pozitif korelasyon bulunurken, kadınlarda dalak hacmi ile diğer değişkenler arasında anlamlı ilişki bulunamamıştır.
Sonuç: Karaciğer ve dalak hacimleri arasında tespit edilen orta düzeyde korelasyon, bu iki organın yapısal ve işlevsel birlikteliğine işaret etmektedir. Elde edilen veriler, hepatosplenomegali değerlendirmelerinde bireysel ve cinsiyete özgü parametrelerin dikkate alınması gerektiğini göstermektedir.
Anahtar kelimeler: Bilgisayarlı tomografi, cavalieri prensibi, korelasyon, karaciğer, dalak.

Etik Beyan

Çalışmamız da Ondokuz Mayıs Üniversitesi Tıbbi Araştırma Etik Kuruluna başvurulmuş ve 12.01.2017, B.30.2.ODM.0.20.08/673 numaralı resmi belge ile tıbbi araştırma etik kurul onayı alınmıştır

Destekleyen Kurum

Çalışmada herhangi bir kişi, kurum veya kuruluştan maddi destek alınmamıştır.

Proje Numarası

B.30.2.ODM.0.20.08/673

Kaynakça

  • Yaşar F, İmamoğlu T, Adam G, Erdoğan N. Manyetik rezonans görüntüleme ile karaciğer hacminin hesaplanmasında formül ve Cavalieri yönteminin karşılaştırılması. Tepecik Eğit Hast Dergisi 2011;21(1):19-24.
  • Pozo AL, Godfrey EM, Bowles KM. Splenomegaly: investigation, diagnosis and management. Blood Rev 2009;23(3):105-111.
  • Taveira MO, de Barros e Silva MJ, Vieira Barbosa Pinto PN. Imaging-calculated splenic volume is associated with response in melanoma patients treated with immunotherapy. Immunotherapy 2023;15(5):343-351.
  • Arya LS, Dinand V, Bakhshi S, Thavaraj V, Singh R, Dawar R. Significance of splenomegaly in childhood Hodgkin disease. J Pediatr Hematol Oncol 2004;26(12):807-812.
  • Marcos R, Monteiro RA, Rocha E. The use of design-based stereology to evaluate volumes and numbers in the liver: a review with practical guidelines. J Anat 2012;220(4):303-317.
  • Bayırlı M. "ImageJ" yazılımı kullanarak morfolojik görüntülerin tanımlanması. Presented at: Akademik Bilişim; 2013;23-25.
  • Sahin B, Elfaki A. Estimation of the volume and volume fraction of brain and brain structures on radiological images. NeuroQuantology 2012;10(1):87-97.
  • Acer N, Ilıca AT, Turgut AT, Ozçelik O, Yıldırım B, Turgut M. Comparison of three methods for the estimation of pineal gland volume using magnetic resonance imaging. The Scientific World Journal 2012;2012:123412.
  • Yağcı Şentürk A, Taslak Şengül A, Şahin B, Başoğlu A. Stereolojik bir araştırma: Akciğer hacmi ve izdüşüm yüzey alanı arasındaki ilişki. Black Sea J Health Science 2021;4(3):264-269.
  • Sahin B, Emirzeoglu M, Uzun A, et al. Unbiased estimation of the liver volume by the Cavalieri principle using magnetic resonance images. Eur J Radiology 2003;47(2):164-170.
  • Canan S, Şahin B, Odacı E, et al. Toplam hacim, hacim yoğunluğu ve hacim oranlarının hesaplanmasında kullanılan bir stereolojik yöntem: Cavalieri prensibi. Turkiye Klinikleri J Med Science 2002;22:7-14.
  • Zhou B; Cooperative Meta-Analysis Group of the Working Group on Obesity in China. Predictive values of body mass index and waist circumference for risk factors of certain related diseases in Chinese adults: study on optimal cut-off points of body mass index and waist circumference in Chinese adults. Biomed Environ Science 2002;15(1):83-96.
  • Moltrer M, Pala L, Cosentino C, et al. Body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR) and waist body mass index (wBMI): Which is better? Endocrine 2022;76(3):578-583.
  • Zhou J, Zhou F, Wang W, et al. Epidemiological features of NAFLD from 1999 to 2018 in China. Hepatology 2020;71(5):1851-1864.
  • Li H, Chen TW, Zhang XM, et al. Liver lobe volumes and the ratios of liver lobe volumes to spleen volume on magnetic resonance imaging for staging liver fibrosis in a minipig model. PLoS One 2013;8(11).
  • Asghar A, Agrawal D, Yunus SM, Sharma PK, Zaidi SH, Sinha A. Standard Splenic Volume Estimation in North Indian Adult Population: Using 3D Reconstruction of Abdominal CT Scan Images. Anat Research International 2011:707325.
  • Joshi R, Singh A, Jajoo N, Pai M, Kalantri SP. Accuracy and reliability of palpation and percussion for detecting hepatomegaly: a rural hospital-based study. Indian J Gastroenterol 2004;23(5):171-174.
  • Karakaya AD, Gündoğmuş CA, Kanmaz T, Karataş C, Kapakin S. Donor bile duct evaluation with magnetic resonance cholangiography in living-donor liver transplantation: a novel anatomical classification for predicting surgical techniques. Diagn Interv Radiol 2024;30(2):74-79.
  • Kasapoğlu B, Yalçın K, Türkay C. Canlı donörden karaciğer transplantasyonu. Güncel Gastroenteroloji 2010;14(2):96-102.
  • Odacı E, Bahadır A, Yıldırım Ş, et al. Volume estimation using the Cavalieri principle on computerized tomography and magnetic resonance images and its clinical application: review. Turkiye Klinikleri J Med Sci 2005;25(3):421-428.
  • Nahir M, Şahin B. Can graphic tablets facilitate expedited and more accurate volume measurements? J Exp Clin Med 2024;41(2):233-238.
  • Acer N, Sahin B, Usanmaz M, Tatoğlu H, Irmak Z. Comparison of point counting and planimetry methods for the assessment of cerebellar volume in human using magnetic resonance imaging: a stereological study. Surg Radiol Anat 2008;30(4):335-339.
  • Gundersen HJ, Jensen EB. The efficiency of systematic sampling in stereology and its prediction. J Microsc 1987;147(Pt 3):229-263.
  • Sharma M, Singh A, Goel S, Satani S, Mudgil K. Assessment of liver volume with spiral computerized tomography scanning: predicting liver volume by age and height. Int J Res Med Science 2016;4:3020-3023.
  • Farraher SW, Jara H, Chang KJ, Hou A, Soto JA. Liver and spleen volumetry with quantitative MR imaging and dual-space clustering segmentation. Radiology 2005;237(1):322-328.
  • Sahin B, Ergur H. Assessment of the optimum section thickness for the estimation of liver volume using magnetic resonance images: a stereological gold standard study. Eur J Radiology 2006;57(1):96-101.
  • Samir A, Gharraf HS, Baess AI, et al. Splenomegaly versus pathological lung volume during COVID-19 infection with or without cytokine storm: a linear regression analysis using CT volumetry. Egypt J Radiol Nucl Med 2022;53:117.
  • Adam G, İmamoğlu T, Yaşar F, et al. Estimation of splenic volume in cross-sectional images by using Cavalieri method: comparison with formula-based calculations. Anatol J Gen Med Res 2010;20(2):63-69.
  • Kapila V, Wehrle CJ, Tuma F. Physiology, Spleen. In: StatPearls. Treasure Island (FL): StatPearls Publishing; May 1, 2023. Available from: https://www.ncbi.nlm.nih.gov/books/NBK537307/
  • Ando H, Nagino M, Arai T, Nishio H, Nimura Y. Changes in splenic volume during liver regeneration. World J Surg 2004;28(10):977-981.
  • Betal D, Hughes ML, Whitehouse GH, Roberts N. Postprandial decrease in splenic volume demonstrated by magnetic resonance imaging and stereology. Clin Anat 2000;13(6):404-409.
  • Chow KU, Luxembourg B, Seifried E, Bonig H. Spleen size is significantly influenced by body height and sex: establishment of normal values for spleen size at US with a cohort of 1200 healthy individuals. Radiology 2015;279(1):306-313.
  • Harris A, Kamishima T, Hao HY, et al. Splenic volume measurements on computed tomography utilizing automatically contouring software and its relationship with age, gender, and anthropometric parameters. Eur J Radiol 2010;75(1):97-101.
  • Kaneko J, Sugawara Y, Matsui Y, Ohkubo T, Makuuchi M. Normal splenic volume in adults by computed tomography. Hepatogastroenterology 2002;49(48):1726-1727.
  • Ueda J, Mamada Y, Taniai N, et al. Distribution of splenic arterial flow and segmental spleen volume for partial splenic arterial embolization. J Nippon Med Sch 2024;91(1):83-87.
  • Stiff PJ, Bensinger W, Abidi MH, et al. Clinical and ultrasonic evaluation of spleen size during peripheral blood progenitor cell mobilization by filgrastim: results of an open-label trial in normal donors. Biol Blood Marrow Transplant 2009;15(7):827-834.
  • Sahin NE, Oner Z, Oner S, Turan MK. A study on the correlation between spleen volume estimated via Cavalieri principle on computed tomography images with basic hemogram and biochemical blood parameters. Anat Cell Biol 2022;55(1):40-47.

Evaluating the Relationship between Liver and Spleen Volumes in Healthy Individuals Using the Cavalieri Principle on Computed Tomography Images

Yıl 2026, Cilt: 8 Sayı: 1, 18 - 27, 28.02.2026
https://doi.org/10.52827/hititmedj.1697774
https://izlik.org/JA44CE96FS

Öz

Objective: Hepatomegaly and splenomegaly can occur independently due to many health problems. The liver and spleen size relationships with age, weight, height and body mass index have not yet been evaluated in detail. This study aims to calculate liver and spleen volumes in computed tomography (CT) images of healthy individuals using the Cavalieri principle and to determine their proportional relationships.
Materials and Methods: Liver and spleen volumes were measured in abdominal CT images of 51 individuals, 24 females and 27 males, without any intra-abdominal pathology. Liver and spleen volumes were calculated and compared using the ImageJ software based on the Cavalieri Principle. The relationships between liver and spleen volumes of the subjects and height, weight and waist circumference were also evaluated.
Results: A moderately significant correlation was found between liver and spleen volumes (r=0.523; p<0.01). In men, there was a negative correlation between liver volume and age (r=-0.460; p=0.016), and a positive correlation between BMI (r=0.412; p=0.033), weight (r=0.754; p<0.001), height (r=0.534; p=0.004) and umbilical circumference (r=0.708; p<0.001), while no relationship was found between these variables in women. In men, there was a positive correlation between spleen volume and body weight (r=0.516; p=0.006) and umbilical circumference (r=0.606; p= 0.001), while in women, no significant relationship was found between spleen volume and other variables.
Conclusion: The moderate correlation between liver and spleen volumes indicates the structural and functional association of these two organs. The data obtained show that individual and gender-specific parameters should be taken into account in the evaluation of hepatosplenomegaly.

Etik Beyan

The current study has been approved by the Ondokuz Mayıs University Medical Research Ethics Committee on 12.01.2017 with the official number B.30.2.ODM.0.20.08/673.

Destekleyen Kurum

The study did not receive any financial support from any person, institution or organization.

Proje Numarası

B.30.2.ODM.0.20.08/673

Kaynakça

  • Yaşar F, İmamoğlu T, Adam G, Erdoğan N. Manyetik rezonans görüntüleme ile karaciğer hacminin hesaplanmasında formül ve Cavalieri yönteminin karşılaştırılması. Tepecik Eğit Hast Dergisi 2011;21(1):19-24.
  • Pozo AL, Godfrey EM, Bowles KM. Splenomegaly: investigation, diagnosis and management. Blood Rev 2009;23(3):105-111.
  • Taveira MO, de Barros e Silva MJ, Vieira Barbosa Pinto PN. Imaging-calculated splenic volume is associated with response in melanoma patients treated with immunotherapy. Immunotherapy 2023;15(5):343-351.
  • Arya LS, Dinand V, Bakhshi S, Thavaraj V, Singh R, Dawar R. Significance of splenomegaly in childhood Hodgkin disease. J Pediatr Hematol Oncol 2004;26(12):807-812.
  • Marcos R, Monteiro RA, Rocha E. The use of design-based stereology to evaluate volumes and numbers in the liver: a review with practical guidelines. J Anat 2012;220(4):303-317.
  • Bayırlı M. "ImageJ" yazılımı kullanarak morfolojik görüntülerin tanımlanması. Presented at: Akademik Bilişim; 2013;23-25.
  • Sahin B, Elfaki A. Estimation of the volume and volume fraction of brain and brain structures on radiological images. NeuroQuantology 2012;10(1):87-97.
  • Acer N, Ilıca AT, Turgut AT, Ozçelik O, Yıldırım B, Turgut M. Comparison of three methods for the estimation of pineal gland volume using magnetic resonance imaging. The Scientific World Journal 2012;2012:123412.
  • Yağcı Şentürk A, Taslak Şengül A, Şahin B, Başoğlu A. Stereolojik bir araştırma: Akciğer hacmi ve izdüşüm yüzey alanı arasındaki ilişki. Black Sea J Health Science 2021;4(3):264-269.
  • Sahin B, Emirzeoglu M, Uzun A, et al. Unbiased estimation of the liver volume by the Cavalieri principle using magnetic resonance images. Eur J Radiology 2003;47(2):164-170.
  • Canan S, Şahin B, Odacı E, et al. Toplam hacim, hacim yoğunluğu ve hacim oranlarının hesaplanmasında kullanılan bir stereolojik yöntem: Cavalieri prensibi. Turkiye Klinikleri J Med Science 2002;22:7-14.
  • Zhou B; Cooperative Meta-Analysis Group of the Working Group on Obesity in China. Predictive values of body mass index and waist circumference for risk factors of certain related diseases in Chinese adults: study on optimal cut-off points of body mass index and waist circumference in Chinese adults. Biomed Environ Science 2002;15(1):83-96.
  • Moltrer M, Pala L, Cosentino C, et al. Body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR) and waist body mass index (wBMI): Which is better? Endocrine 2022;76(3):578-583.
  • Zhou J, Zhou F, Wang W, et al. Epidemiological features of NAFLD from 1999 to 2018 in China. Hepatology 2020;71(5):1851-1864.
  • Li H, Chen TW, Zhang XM, et al. Liver lobe volumes and the ratios of liver lobe volumes to spleen volume on magnetic resonance imaging for staging liver fibrosis in a minipig model. PLoS One 2013;8(11).
  • Asghar A, Agrawal D, Yunus SM, Sharma PK, Zaidi SH, Sinha A. Standard Splenic Volume Estimation in North Indian Adult Population: Using 3D Reconstruction of Abdominal CT Scan Images. Anat Research International 2011:707325.
  • Joshi R, Singh A, Jajoo N, Pai M, Kalantri SP. Accuracy and reliability of palpation and percussion for detecting hepatomegaly: a rural hospital-based study. Indian J Gastroenterol 2004;23(5):171-174.
  • Karakaya AD, Gündoğmuş CA, Kanmaz T, Karataş C, Kapakin S. Donor bile duct evaluation with magnetic resonance cholangiography in living-donor liver transplantation: a novel anatomical classification for predicting surgical techniques. Diagn Interv Radiol 2024;30(2):74-79.
  • Kasapoğlu B, Yalçın K, Türkay C. Canlı donörden karaciğer transplantasyonu. Güncel Gastroenteroloji 2010;14(2):96-102.
  • Odacı E, Bahadır A, Yıldırım Ş, et al. Volume estimation using the Cavalieri principle on computerized tomography and magnetic resonance images and its clinical application: review. Turkiye Klinikleri J Med Sci 2005;25(3):421-428.
  • Nahir M, Şahin B. Can graphic tablets facilitate expedited and more accurate volume measurements? J Exp Clin Med 2024;41(2):233-238.
  • Acer N, Sahin B, Usanmaz M, Tatoğlu H, Irmak Z. Comparison of point counting and planimetry methods for the assessment of cerebellar volume in human using magnetic resonance imaging: a stereological study. Surg Radiol Anat 2008;30(4):335-339.
  • Gundersen HJ, Jensen EB. The efficiency of systematic sampling in stereology and its prediction. J Microsc 1987;147(Pt 3):229-263.
  • Sharma M, Singh A, Goel S, Satani S, Mudgil K. Assessment of liver volume with spiral computerized tomography scanning: predicting liver volume by age and height. Int J Res Med Science 2016;4:3020-3023.
  • Farraher SW, Jara H, Chang KJ, Hou A, Soto JA. Liver and spleen volumetry with quantitative MR imaging and dual-space clustering segmentation. Radiology 2005;237(1):322-328.
  • Sahin B, Ergur H. Assessment of the optimum section thickness for the estimation of liver volume using magnetic resonance images: a stereological gold standard study. Eur J Radiology 2006;57(1):96-101.
  • Samir A, Gharraf HS, Baess AI, et al. Splenomegaly versus pathological lung volume during COVID-19 infection with or without cytokine storm: a linear regression analysis using CT volumetry. Egypt J Radiol Nucl Med 2022;53:117.
  • Adam G, İmamoğlu T, Yaşar F, et al. Estimation of splenic volume in cross-sectional images by using Cavalieri method: comparison with formula-based calculations. Anatol J Gen Med Res 2010;20(2):63-69.
  • Kapila V, Wehrle CJ, Tuma F. Physiology, Spleen. In: StatPearls. Treasure Island (FL): StatPearls Publishing; May 1, 2023. Available from: https://www.ncbi.nlm.nih.gov/books/NBK537307/
  • Ando H, Nagino M, Arai T, Nishio H, Nimura Y. Changes in splenic volume during liver regeneration. World J Surg 2004;28(10):977-981.
  • Betal D, Hughes ML, Whitehouse GH, Roberts N. Postprandial decrease in splenic volume demonstrated by magnetic resonance imaging and stereology. Clin Anat 2000;13(6):404-409.
  • Chow KU, Luxembourg B, Seifried E, Bonig H. Spleen size is significantly influenced by body height and sex: establishment of normal values for spleen size at US with a cohort of 1200 healthy individuals. Radiology 2015;279(1):306-313.
  • Harris A, Kamishima T, Hao HY, et al. Splenic volume measurements on computed tomography utilizing automatically contouring software and its relationship with age, gender, and anthropometric parameters. Eur J Radiol 2010;75(1):97-101.
  • Kaneko J, Sugawara Y, Matsui Y, Ohkubo T, Makuuchi M. Normal splenic volume in adults by computed tomography. Hepatogastroenterology 2002;49(48):1726-1727.
  • Ueda J, Mamada Y, Taniai N, et al. Distribution of splenic arterial flow and segmental spleen volume for partial splenic arterial embolization. J Nippon Med Sch 2024;91(1):83-87.
  • Stiff PJ, Bensinger W, Abidi MH, et al. Clinical and ultrasonic evaluation of spleen size during peripheral blood progenitor cell mobilization by filgrastim: results of an open-label trial in normal donors. Biol Blood Marrow Transplant 2009;15(7):827-834.
  • Sahin NE, Oner Z, Oner S, Turan MK. A study on the correlation between spleen volume estimated via Cavalieri principle on computed tomography images with basic hemogram and biochemical blood parameters. Anat Cell Biol 2022;55(1):40-47.
Toplam 37 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Radyoloji ve Organ Görüntüleme
Bölüm Araştırma Makalesi
Yazarlar

Meltem Açar Güdek 0000-0002-4517-5889

Bünyamin Şahin 0000-0001-8538-8443

Proje Numarası B.30.2.ODM.0.20.08/673
Gönderilme Tarihi 13 Mayıs 2025
Kabul Tarihi 26 Eylül 2025
Yayımlanma Tarihi 28 Şubat 2026
DOI https://doi.org/10.52827/hititmedj.1697774
IZ https://izlik.org/JA44CE96FS
Yayımlandığı Sayı Yıl 2026 Cilt: 8 Sayı: 1

Kaynak Göster

AMA 1.Açar Güdek M, Şahin B. Evaluating the Relationship between Liver and Spleen Volumes in Healthy Individuals Using the Cavalieri Principle on Computed Tomography Images. Hitit Medical Journal. 2026;8(1):18-27. doi:10.52827/hititmedj.1697774