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Kidney Transplant II: Surgical Procedure01:26

Kidney Transplant II: Surgical Procedure

298
Preoperative ManagementThe primary goals of preoperative management in kidney transplantation are to optimize the patient’s metabolic state and prepare them for surgery through diet adjustments, necessary dialysis, and tailored medical treatment. This phase also involves comprehensive infection screening and patient education about the surgical procedure and postoperative care to improve outcomes and adherence.Medical ManagementA comprehensive evaluation is required for both the living...
298
Urinary Tract Calculi VI: Surgical Management01:25

Urinary Tract Calculi VI: Surgical Management

366
Procedures for Kidney StonesMedical intervention is necessary when kidney stones or renal calculi are too large to pass spontaneously (typically greater than 5 millimeters) when stones are accompanied by symptomatic infection (such as fever or pyelonephritis), when they impair kidney function, or when they cause persistent symptoms like severe pain, nausea, or urinary retention. Additionally, patients with only one kidney or those who cannot be treated with medical management also require...
366
Kidney Transplant I: Introduction01:28

Kidney Transplant I: Introduction

333
A kidney transplant is a surgical approach that involves replacing a non-functioning kidney with a healthy one from a donor. This procedure is often a treatment option for end-stage renal disease (ESRD) patients. The method requires careful recipient selection, including evaluating various medical and psychosocial factors. These criteria vary between transplant centers but generally include assessments of the patient's overall health, adherence to medical recommendations, and lifestyle...
333
Urinary Tract Calculi III: Medical Management01:30

Urinary Tract Calculi III: Medical Management

191
The diagnosis of renal calculi involves several imaging techniques, including non-contrast CT scans and ultrasound. These methods help visualize kidney stones, assess their size and location, and detect possible obstructions. Additionally, Measuring urine pH is useful for diagnosing specific stone types, such as struvite (alkaline pH) and uric acid stones (acidic pH). Cystine stones are primarily linked to cystinuria, a genetic condition. A urinalysis helps detect blood in the urine (hematuria)...
191
Acute Kidney Injury IV: Diagnostic Studies and Prevention01:30

Acute Kidney Injury IV: Diagnostic Studies and Prevention

256
Accurate diagnosis and effective prevention are critical in managing Acute Kidney Injury (AKI), which is linked to high mortality rates ranging from 10% to 80%. Timely recognition of at-risk patients and careful monitoring can significantly reduce the likelihood of kidney damage.Diagnostic Assessments:The diagnostic process starts with a comprehensive medical history to identify prerenal, intrarenal, and postrenal causes.Prerenal causes, such as dehydration, hypotension, or blood loss, should...
256
Urinary Tract Calculi IV: Nutrition Therapy and Prevention01:27

Urinary Tract Calculi IV: Nutrition Therapy and Prevention

348
Management of renal calculi focuses on effective strategies like tailored nutrition and hydration therapy. Adjusting diet and fluid intake reduces stone formation and recurrence, making these interventions simple yet powerful in kidney stone prevention and management.Understanding Kidney StonesKidney stones form when calcium, oxalate, uric acid, and cystine concentrate and crystallize in urine. Factors contributing to their formation include genetic predisposition, certain medical conditions,...
348

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ドナー提供の腎結石症:症例に基づく分析と比較研究

Maxwell Sandberg1, Mark Xu1, Randall Bissette1

  • 1Department of Urology, Wake Forest Baptist Medical Center, Winston Salem, NC 27101, USA.

The Canadian journal of urology
|January 7, 2026
PubMed
まとめ
この要約は機械生成です。

ドナー提供の腎結石症、または死亡ドナー(DD)腎臓の結石症は、腎移植において非常にまれです。本研究では、患者および移植片の良好な転帰が認められ、結石が既知であっても移植が可能であることが示唆されています。

キーワード:
死亡ドナー腎臓の経皮的腎結石除去術腎結石症結石移植

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科学分野:

  • 腎臓病学; 移植外科学; 泌尿器科学

背景:

  • ドナー提供の腎結石症は、死亡ドナー(DD)腎移植におけるまれな合併症である。既存の研究は限られており、ドナー腎結石管理のための確立されたガイドラインが不足している。このばらつきは、ドナー腎選択とレシピエントケアに影響を与える。

研究 の 目的:

  • DD腎移植レシピエントにおけるドナー提供の腎結石症の頻度を決定すること。ドナー提供の腎結石を有するレシピエントにおける患者および移植片の転帰を分析すること。既存の結石を有する腎臓の移植の安全性と実施可能性を評価すること。

主な方法:

  • 1979年から2025年までのウェイクフォレストバプテスト医療センターにおけるDD腎移植および術後管理の後ろ向きレビュー。移植中または移植後2週間以内に発見されたドナー提供の結石の同定。治療を受けた患者と経過観察を受けた患者の間での結石径の比較。患者および移植片の転帰の分析。

主要な成果:

  • 死亡ドナー(DD)腎移植4723例中8例(0.2%)にドナー提供の腎結石症が認められた。結石の径の中央値は8 mmであった。患者の38%が治療を受け、62%が経過観察を受けた。移植片不全はレシピエントの25%に発生し、1例は結石治療に関連していた。

結論:

  • ドナー提供の腎結石症は、DD腎移植において例外的にまれである。良好な患者および移植片の転帰は、既知の結石を有するDD腎臓の移植の実施可能性を支持する。さらなる研究により、このまれな病状の管理戦略が洗練される可能性がある。