GENERAL CHARACTERISTICS OF RENAL CALICES OF A MATURE AND ELDERLY HUMAN

Autor: I. Yevtushenko
Rok vydání: 2022
Předmět:
Zdroj: Clinical anatomy and operative surgery. 21:6-8
ISSN: 1993-5897
1727-0847
Popis: The use of non-invasive and minimally invasive diagnostic and treatment methods in modern urological practice dictates the need to study the location of the initial section of the extrarenal urinary tract. The aim of the study was to describe general characteristics of renal calices of a mature and elderly human. Material and methods. The study included 175 corrosive preparations of human pyelocalyceal complexes. Organometric study of number, shape of arches, linear parameters, volumes, ranking place in the ranking distribution of renal calyces volumes was performed. Results. The upper renal is characterized by a large height (14.8±9.2 mm) and a wide neck (7.2±2.3 mm) and the largest volume 1202-1246 mm3. The anterior superior renal calyx has round vault of medium diameter (6.7±2.3 mm) and medium height (7.2±3.1 mm), a narrow neck (5.0±1.6 mm) and a small stable volume (14.8 mm3). The anterior middle calyx has a round vault of medium diameter (7.4±2.2 mm) and height (10.7±5.1 mm) and a narrow neck (4.8±1.6 mm); its volume is 348.4 mm3. The anterior inferior renal calyx has medium diameter (7.2±2.3 mm) and height (8.9±4.6 mm) with a narrow neck (4.8±1.8 mm); its volume is 275.2-307.1 mm3. The posterior superior renal calyx has medium arch diameter (8.4±3.0 mm) and height (8.6±4.5 mm) with a narrow neck (5.7±2.1 mm) and a small stable volume (less than 500.0 mm3). The posterior middle renal calyx has medium diameter (7.2±2.3 mm) and height (10.7±5.1 mm) with a narrow neck (5.1±1.9 mm), medium volume (402.1 mm3). The posterior inferior renal calyx has medium diameter (7.2±2.2 mm) and height (7.0±3.6 mm) with a narrow neck (5.3±2.3 mm), small stable volume (402.1 mm3). The lower renal calyx has medium diameter (7.4±2.4 mm) and height (8.6±4.6 mm) with a narrow neck (5.7±2.2 mm) and medium volume (402.1 mm3). Conclusions. As a result of the study, we determined the general characteristics of the renal calyces of a person of mature and elderly ages. New morphological information about the structure of the pyelocalyceal complex can be used to improve the diagnosis and treatment of the kidneys extrarenal urinary tract.
Databáze: OpenAIRE
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