Abstract:
:The rate of growth of the left common carotid artery during gestation has not been sufficiently evaluated. The present study was performed on 128 spontaneously aborted human foetuses aged 15-34 weeks to compile normative data for the dimensions of the left common carotid artery at varying gestational ages. Using anatomical dissection, digital image analysis (system of Leica Q Win Pro 16) and statistical analysis (ANOVA, regression analysis), a range of measurements (length, original external diameter and volume) for the left common carotid artery during gestation was examined. No significant gender differences were found (p > 0.05). The growth curves of the best fit for the plot of each morphometric parameter against gestational age were generated. The lengths ranged from 14.82 +/- 2.22 to 42.84 +/- 4.32 mm, according to the linear model y = -9.6918 + 1.5963 x +/- 3.1706 (r = 0.95; p < 0.001). The original external diameter increased from 0.72 +/- 0.18 to 3.28 +/- 0.40 mm, according to the linear function y = -1.5228 + 0.1428 x +/- 0.2749 (r = 0.95; p < 0.001). The left common carotid artery-to-aortic root diameter ratio increased from 0.356 +/- 0.062 to 0.480 +/- 0.101. The left common carotid artery-to-aortic arch diameter ratio increased from 0.447 +/- 0.079 to 0.535 +/- +/- 0.113. The volume ranged from 6.73 +/- 4.06 to 369.30 +/- 107.42 mm3 in accordance with the quadratic function y = 344.8 - 41.001 x + 1.254 x2 +/- +/- 46.955 (R2 = 0.87). The parameters examined have clinical application in the early recognition of arterial abnormalities, especially aortic coarctation.
journal_name
Folia Morphol (Warsz)journal_title
Folia morphologicaauthors
Szpinda M,Flisiński P,Wiśniewski M,Dombek M,Krakowiak-Sarnowska Esubject
Has Abstractpub_date
2008-08-01 00:00:00pages
186-92issue
3eissn
0015-5659issn
1644-3284journal_volume
67pub_type
杂志文章abstract::The inguinal urinary bladder hernia is a rare pathology observed mostly in males. A new case of asymptomatic reducible acquired inguinal hernia was revealed in a 54-year-old male during computed tomography (CT) undertaken for oncological follow-up. The right nephrectomy was previously performed due to clear cell carci...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.2014.0075
更新日期:2014-11-01 00:00:00
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journal_title:Folia morphologica
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journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/fm.2013.0033
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journal_title:Folia morphologica
pub_type: 杂志文章
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更新日期:2007-05-01 00:00:00
abstract:BACKGROUND:The hippocampal formation (HF) is one of the most important parts of the brain in the magnetic resonance imaging (MRI) volumetric analysis in various domains, but not completely from all aspects, including the handedness. The aim of our study was to evaluate the possible differences in the volume of the righ...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.2015.0102
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journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.2014.0030
更新日期:2014-05-01 00:00:00
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journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2004-08-01 00:00:00
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journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
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journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
abstract::A study was performed on 12 human embryos at developmental stages 16 and 17 (6(th) week). In the investigated embryos the primary palate is formed from medial nasal, lateral nasal, and maxillary processes. The medial and lateral nasal processes merge and form the nasal fin at stage 16. This fin regresses and at stage ...
journal_title:Folia morphologica
pub_type: 杂志文章
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更新日期:2011-02-01 00:00:00
abstract::Using the thiocholine method of Koelle and Friedenwald and histological techniques, the otic ganglion in Egyptian spiny mouse (Acomys cahirinus, Desmarest) was studied. The ganglion was found to be a single oval cluster of neurocytes, situated at the medial and posterior surface of the mandibular nerve just above the ...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2001-01-01 00:00:00
abstract::The aim of this work was to evaluate the morphology and asymmetry of the ovale and spinous foramina. Examinations were carried out on 102 mediaeval and 85 contemporary male skulls. In both groups there predominated individuals who had died at mature (maturus) and adult (adultus) age. Radiological images in occipital p...
journal_title:Folia morphologica
pub_type: 历史文章,杂志文章
doi:
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Diastema is a space between teeth. The most often is maxillary midline diastema between upper central incisors. One of the main causes of diastema is enlarged upper lip frenulum attachment. The aim of the study was to assess frenulum attachment in patients with diastema and investigate if type of upper lip f...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2016.0079
更新日期:2017-01-01 00:00:00
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journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/fm.2013.0022
更新日期:2013-05-01 00:00:00
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journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:1989-01-01 00:00:00
abstract::The inferior colliculus (IC) of the bank vole is made up of 3 nuclei: the external and pericentral nucleus, which are located on the outer border of the IC, and the central nucleus, which is the largest part of IC and shows a laminated structure. On the basis of various morphological criteria 5 types of neurons have b...
journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
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journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2004-02-01 00:00:00
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journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2007-02-01 00:00:00
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journal_title:Folia morphologica
pub_type: 杂志文章
doi:
更新日期:2005-08-01 00:00:00
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journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2017.0119
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journal_title:Folia morphologica
pub_type: 杂志文章
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journal_title:Folia morphologica
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journal_title:Folia morphologica
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pub_type: 杂志文章
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更新日期:2014-08-01 00:00:00
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journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2020.0045
更新日期:2020-04-17 00:00:00
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journal_title:Folia morphologica
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doi:
更新日期:1998-01-01 00:00:00
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journal_title:Folia morphologica
pub_type: 杂志文章
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journal_title:Folia morphologica
pub_type: 杂志文章
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journal_title:Folia morphologica
pub_type: 杂志文章
doi:10.5603/FM.a2017.0049
更新日期:2017-01-01 00:00:00