目的 探討下肢靜脈曲張血管壁中滋養(yǎng)血管的變化。
方法 收集32例(36條)下肢靜脈曲張管壁標(biāo)本。對12例(16條)曲張靜脈(曲張組)、9例下肢靜脈曲張復(fù)發(fā)(復(fù)發(fā)組)、11例下肢血栓性淺靜脈炎(靜脈炎組)、9例正常靜脈(對照組)行HE染色,觀察滋養(yǎng)血管分布并測定滋養(yǎng)血管密度。
結(jié)果 曲張組、復(fù)發(fā)組、靜脈炎組外膜和中膜層可見滋養(yǎng)血管明顯增多,而內(nèi)膜少見。曲張組、復(fù)發(fā)組、靜脈炎組滋養(yǎng)血管密度(個/mm2)分別為5.65±1.45、6.20±1.73、5.94±1.63,均明顯大于對照組(2.87±0.54),差異有統(tǒng)計學(xué)意義(P<0.05);曲張組、復(fù)發(fā)組、靜脈炎組3組間滋養(yǎng)血管密度比較差異均無統(tǒng)計學(xué)意義(P>0.05)。
結(jié)論 滋養(yǎng)血管的變化可能是下肢靜脈曲張發(fā)病機(jī)制的一個重要病理改變。
引用本文: 王國華,李鳳臣,徐兵,陳智年,魏定夏. 滋養(yǎng)血管在下肢靜脈曲張管壁病理學(xué)變化的研究. 中國普外基礎(chǔ)與臨床雜志, 2013, 20(8): 919-921. doi: 復(fù)制
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- 1. Elsharawy MA, Naim MM, Abdelmaguid EM, et al. Role ofsaphenous vein wall in the pathogenesis of primary varicose veins[J]. Interact Cardiovasc Thorac Surg, 2007, 6(2):219-224.
- 2. Haviarova Z, Janega P, Durdik S, et al. Comparison of collagen subtype Ⅰ and Ⅲ presence in varicose and non-varicose vein walls[J]. Bratisl Lek Listy, 2008, 109(3):102-105.
- 3. Witter K, Tonar Z, Matejka VM, et al. Tissue reaction to three different types of tissue glues in an experimental aorta dissection model:a quantitative approach[J]. Histochem Cell Biol, 2010, 133(2):241-259.
- 4. Dockery P, Fraher J. The quantification of vascular beds:a stere-ological approach[J]. Exp Pathol, 2007, 82(2):110-120.
- 5. Tonar Z, Kural T, Kochovác P, et al. Vasa vasorum quantificationin human varicose great and small saphenous veins[J]. Ann Anato, 2012, 194(5):473-481.
- 6. Kachlík D, Lametschwandtner A, Rejmontová J, et al. Vasa vasorum of the human great saphenous vein[J]. Surg Radiol Anat, 2003, 24(6):377-381.
- 7. Kachlik D, Baca V, Stingl J, et al. Architectonic arrangement of the vasa vasorum of the human great saphenous vein[J]. J Vasc Res, 2007, 44(2):157-166.
- 8. 褚海波, 王國華, 王濤, 等. 曲張大隱靜脈管壁滋養(yǎng)血管分布與定量研究[J/CD]. 中國血管外科雜志:電子版, 2011, 3(1):25-28.
- 9. Kachlík D, Stingl J, Sosna B, et al. Morphological features of vasa vasorum in pathologically changed human great saphenous vein and its tributaries[J]. Vasa, 2008, 37(2):127-136.
- 10. Lengyel I, Acsády G. Histomorphological and pathobiochemical changes of varicose veins. A possible explanation of the development of varicosis[J]. Acta Morphol Hung, 1990, 38(3-4):259-267.
- 11. Prokopová V, K?cová J, Horáková M, et al. The structure ofnormal and varicose veins of the lower extremity[J]. Prakt Flebol,.
- 12. Kakkos SK, Zolota VG, Peristeropoulou P, et al. Increased mast cell infiltration in familial varicose veins:pathogenetic implications?[J]. Int Angiol, 2003, 22(1):43-49.
- 13. Crotty TP. The roles of turbulence and vasa vasorum in the aetiologyof varicose veins[J]. Med Hypotheses, 1991, 34(1):41-48.
- 14. Riedlová J, Smrzová T. News in the lower extremity veins morp-hology[J]. Rozhl Chir, 2008, 87(10):549-553.
- 15. Bayer IM, Caniggia I, Adamson SL, et al. Experimental angiog-enesis of arterial vasa vasorum[J]. Cell Tissue Res, 2002, 307(3):303-313.
- 16. Mulligan-Kehoe MJ. The vasa vasorum in diseased and nondise-ased arteries[J]. Am J Physiol Heart Circ Physiol, 2010, 298(2):H295-H305.
- 17. Curri BS. The role of vasa vasorum in the genesis of varicose veins[J]. Phlebologie (Paris), 1992,38-42.
- 18. Milroy CM, Scott DJ, Beard JD, et al. Histological appearances of the long saphenous vein[J]. J Pathol, 1989, 159(4):311-316.
- 19. , 7:34-36.