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Related Concept Videos

The Central Dogma01:25

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The Central Dogma01:20

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The central dogma explains the flow of genetic information from DNA nucleotides to the amino acid sequence of proteins.
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Partial Fractions01:28

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A partial fraction is a component of a rational expression represented as the sum of simpler fractions. When a rational function is expressed as a ratio of two polynomials, it can often be decomposed into a sum of fractions whose denominators are simpler polynomials, typically linear or irreducible quadratic factors. This process is called partial fraction decomposition, and it is used to simplify complex expressions for integration, solving equations, or analysis.Partial fraction decomposition...
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Measures of Central Tendency02:16

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The "center" of a data set is also a way of describing location. The two most widely used measures of the "center" of the data are the mean (average) and the median. The words "mean" and "average" are often used interchangeably. The substitution of one word for the other is common practice. The technical term is "arithmetic mean" and "average" is technically a center location. However, in practice among non-statisticians,...
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Factors Affecting Renal Clearance: Renal Impairment01:17

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Renal dysfunction significantly impairs the renal clearance of drugs, leading to potential complications in drug therapy. Renal failure, which can be caused by various factors, poses a significant challenge in the elimination of drugs from the body.
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Unless individual gases chemically react with each other, the individual gases in a mixture of gases do not affect each other’s pressure. Each gas in a mixture exerts the same pressure that it would exert if it were present alone in the container. The pressure exerted by each individual gas in a mixture is called its partial pressure.
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Modeling Spontaneous Metastatic Renal Cell Carcinoma mRCC in Mice Following Nephrectomy
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Partial Nephrectomy in Central Renal Tumors.

Sohrab Arora1, Craig Rogers1

  • 1Vattikuti Urology Institute , Henry Ford Hospital, Detroit, Michigan.

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|May 19, 2018
PubMed
Summary
This summary is machine-generated.

Minimally invasive nephron-sparing surgery offers excellent outcomes for renal masses. This chapter details techniques for challenging central and hilar tumors, emphasizing intraoperative planning and ischemia management.

Keywords:
cancercentral renal tumorskidney cancernephron-sparing surgerypartial nephrectomy

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Area of Science:

  • Urology
  • Surgical Oncology

Background:

  • Nephron-sparing surgery (NSS) is a standard for renal masses.
  • Minimally invasive approaches (MIA) are increasingly utilized for NSS.
  • Central and hilar renal masses present unique surgical challenges.

Purpose of the Study:

  • To discuss the minimally invasive management of central and hilar renal tumors.
  • To focus on surgical techniques for complex renal masses during NSS.
  • To highlight strategies for optimizing outcomes in challenging NSS cases.

Main Methods:

  • Review of minimally invasive surgical techniques for central and hilar renal tumors.
  • Emphasis on preoperative hydration, tumor exposure, and intraoperative ultrasound.
  • Discussion of vessel ligation, renorrhaphy, and ischemia management strategies.

Main Results:

  • MIA for central/hilar tumors can achieve excellent outcomes.
  • Intraoperative ultrasound aids in precise resection planning.
  • Techniques like selective vessel ligation and careful renorrhaphy are crucial.

Conclusions:

  • Minimally invasive nephron-sparing surgery is feasible for complex central and hilar renal tumors.
  • Careful surgical technique, including intraoperative imaging and ischemia control, is key.
  • Advanced strategies can minimize warm ischemia complications during NSS.