An Unusual Case of Inguinal Hernia With the Left Ovary and an Ectopic Left Pelvic Kidney in a 37-Year-Old Woman: A Unique Clinical Encounter

Gynecological components, including ovaries, fallopian tubes, ligaments, and the uterus, are seldom found within hernial sacs. The occurrence of groin hernias containing elements of female genitalia is not well-documented. This case report presents a 37-year-old woman with a unique clinical scenario involving an inguinal hernia containing the left ovary and an associated ectopic left pelvic kidney. The patient's clinical history, characterized by left inguinal pain and swelling, is detailed, including relevant reproductive and medical background. The diagnostic journey encompasses ultrasound and contrast-enhanced computed tomography, revealing the left-sided inguinal hernia with the left ovary. The report emphasizes the challenges posed by the coexistence of inguinal hernia, ovarian involvement, and ectopic pelvic kidney. A multidisciplinary approach is highlighted, encompassing surgical and medical considerations. Surgical intervention involves left-sided inguinal hernioplasty, with a particular focus on fertility preservation through the careful repositioning of the ovary. Postoperative care and considerations for successful recovery are discussed. In conclusion, this case report sheds light on the intricacies of managing a complex clinical presentation, providing insights into diagnostic, surgical, and postoperative aspects. The rarity of such cases underscores the need for ongoing research and collaborative discussions within the medical community.

Giant Pyonephrosis in an Ectopic Kidney: A Case Report

Pyonephrosis is characterized by infective hydronephrosis accompanied by suppurative destruction of the renal parenchyma, resulting in partial or complete impairment of renal function. Patients present with wide range of symptoms, they can be asymptomatic in 15% but most of them present with septic features like fever, chills, and flank pain. Urinary tract infections, functional and anatomic obstruction, and anatomic anomalies such as pelvic and horseshoe kidneys are common etiologic factors. We report a 30 years old female patient with giant pyonephrosis in an ectopic kidney. She presented with acute toxic symptoms after she has been experiencing progressive abdominal swelling and pain for a couple of years. Simple nephrectomy was done four weeks after she has been initially treated with percutaneous drainage of the pus and intravenous antibiotics.

Laparoscopic Approach for Reconstructive and Ablative Procedures in Ectopic Pelvic Kidneys: A Challenge in 8 Cases

Introduction and Objective: Laparoscopy is the most widely followed approach in ablative or reconstructive kidney surgeries. The aim of this study is to assess the utility and safety of laparoscopic approach in pelvic ectopic kidney surgeries. Methods: Between July 1, 2021 and June 30, 2022, 8 patients with pelvic kidneys; 4 with pelviureteric junction obstruction, 3 with pelvic stones, and 1 nonfunctioning kidney underwent laparoscopic pyeloplasty, pyelolithotomy, and nephrectomy, respectively. The records of all 8 patients were evaluated retrospectively for analyzing the operating time, blood loss, postoperative hospital stay, intra- and postoperative complications, surgical difficulty, and the success in completing the case laparoscopically. The patients were followed for at least 6 months to know the outcome. After pyeloplasty the improvement in function and drainage as well were recorded. Results: Of 8 cases, 6 (75%) were completed laparoscopically. One pyelolithotomy and 1 pyeloplasty patient were converted to open surgery. The median operative time was 180 (140-240) minutes, median blood loss was 100 (50-300) mL, and median hospital stay was 4 (3-6) days. One patient, who had open conversion, had Clavien grade I complication in the form of prolonged fever. Pyeloplasty patients at 6 months follow-up showed improvement in symptoms as well as function. Conclusion: The laparoscopic approach has obvious benefits in pelvic surgeries. Laparoscopy for ectopic pelvic kidneys are challenging due to abnormal anatomy of vessels and kidneys. Proper exposure of kidneys and exact identification of vessels can accomplish laparoscopic procedure in ectopic kidneys successfully with patients having nil complications and early convalescence.

A Novel CDC73 Gene Mutation in Hyperparathyroidism Jaw Tumor Syndrome Associated With Ectopic-pelvic Kidney

A 21-year-old woman presented with polyuria, fragility fractures, and a history of recurrent renal calculi, which was also present in her maternal aunt. Examination revealed an oval palpable mass in the neck. Biochemistry revealed a grossly elevated serum calcium, PTH, and serum alkaline phosphatase with low serum phosphorous, suggestive of primary hyperparathyroidism. Ultrasonography of the neck and parathyroid scintigraphy localized a large lesion arising from the right posterior and inferior aspect of the thyroid gland, suggesting a parathyroid tumor. Parathyroid carcinoma was suspected based on the severe clinical manifestations. A computed tomography scan of the abdomen revealed cysts in the kidneys, bilateral medullary nephrocalcinosis, left ectopic-pelvic kidney, and lytic lesions in the iliac bone. The patient underwent a right inferior parathyroidectomy with normalization of serum calcium postoperatively. Histopathologic examination revealed a parathyroid adenoma, which was contrary to the expectation. Whole exome sequencing in the index case revealed a novel 99-bp heterozygous insertion, likely pathogenic variant in the exon 2 of CDC73 gene causing hyperparathyroidism jaw tumor syndrome. Here, we report a rare case of hyperparathyroidism jaw tumor syndrome that presented with severe hypercalcemia, renal cysts, and an ectopic-pelvic kidney without jaw tumor or uterine abnormalities.

Prenatal Diagnosis of an Intrathoracic Left Kidney Associated with Congenital Diaphragmatic Hernia: Case Report and Systematic Review

INTRODUCTION

A congenital intrathoracic kidney (ITK) is a rare anomaly that is recognized to have four causes: renal ectopia with an intact diaphragm, diaphragmatic eventration, diaphragmatic hernia, and traumatic diaphragmatic rupture. We report a case of a prenatal-diagnosed ITK related to a congenital diaphragmatic hernia (CDH) and conducted a systematic review of all cases of the prenatal diagnosis of this association.

CASE PRESENTATION

A fetal ultrasound scan at 22 gestational weeks showed left CDH and ITK, hyperechoic left lung parenchyma, and mediastinal shift. The fetal echocardiography and karyotype were normal. Magnetic resonance imaging at 30 gestational weeks confirmed the ultrasound suspicion of left CDH in association with bowel and left kidney herniation. The fetal growth, amniotic fluid, and Doppler indices remained within the normal range over time. The woman delivered the newborn via an at-term spontaneous vaginal delivery. The newborn was stabilized and underwent non-urgent surgical correction; the postoperative course was uneventful.

CONCLUSIONS

CDH is the rarest cause of ITK; we found only eleven cases describing this association. The mean gestational age at diagnosis was 29 ± 4 weeks and 4 days. There were seven cases of right and four cases of left CDH. There were associated anomalies in only three fetuses. All women delivered live babies, the herniated kidneys showed no functional damage after their surgical correction, and the prognosis was favorable after surgical repair. The prenatal diagnosis and counseling of this condition are important in planning adequate prenatal and postnatal management in order to improve neonatal outcomes.

Unfavorable factors in accessing the pelvicalyceal system during retrograde flexible ureteroscopy (fURS)

Flexible ureteroscopy (fURS) is a well-established procedure for treating multiple upper-urinary tract pathologies, particularly renoureteral lithiasis. Endoscopes have undergone significant advancements, including miniaturization, improved optics, and increased maneuverability. In addition, advancements in accessory instruments, such as the performance of laser fibers, guidewires, and extraction probes, have played a significant role in improving the overall performance of flexible ureteroscopy procedures. However, despite these advancements, unique circumstances can make achieving optimum results during flexible ureteroscopy challenging. These include congenital renal anomalies (horseshoe kidneys, ectopic kidneys, rotation anomalies), as well as the unique intrarenal anatomy (infundibulopelvic angle, infundibular length) or the specifications of the endoscope in terms of maneuverability (active and passive deflection). This review explored challenging scenarios during flexible ureteroscopy procedures in the pyelocaliceal system.

Feasibility of robot‑assisted radical cystectomy in a patient with an ectopic kidney: A case report

An ectopic kidney is a rare congenital defect in which the kidney does not migrate to its normal anatomical position. In the present study, a robot-assisted radical cystectomy and intracorporeal urinary diversion were performed for a patient with an ectopic kidney. The present study describes the case of a 72-year-old male patient who was diagnosed with a bladder tumor by magnetic resonance imaging and cystoscopy. A transurethral resection of the bladder tumor was performed. The pathological examination revealed an invasive urothelial carcinoma. Contrast-enhanced computed tomography revealed an ectopic left kidney in the upper pelvis. A robot-assisted radical cystectomy, extended lymph node dissection and intracorporeal urinary diversion were performed. On the whole, as demonstrated herein, a robot-assisted radical cystectomy with intracorporeal urinary diversion is a feasible approach for muscle-invasive bladder cancer complicated by an ectopic kidney.

Bochdalek Hernia and Partial Diaphragmatic Agenesis: Pedicled Intercostal Muscle Flap and Mesh Repair in a Young Adult with Sickle Cell Disease

Congenital Bochdalek hernia (BH) in an adult is rare and has an unusual presentation. They are confined to the pediatric age group with an incidence of 1:3,000 live births. It rarely persists asymptomatic until adulthood. Surgical repair by thoracic, abdominal, or thoraco-abdominal approach is the treatment of choice with diaphragmatic reconstruction in associated diaphragmatic agenesis. With only 10 cases of BH with partial diaphragmatic agenesis reported to date, we discuss the rarity, unusual presentation, and management of BH in a young adult with sickle cell disease that has not been reported in the literature.

Case Report on Crossed Fused Renal Ectopia With a Large Calculus and Its Management

Among congenital renal anomalies, the ectopic kidney is a rare occurrence. Crossed fused renal ectopia (CFRE) - an even rarer subtype of ectopic kidney - is characterized by both kidneys being fused together on one side of the spine. CFRE is usually asymptomatic but can present with vague symptoms if the anomalous kidney becomes infected, is obstructed by calculus, or has a neoplastic change. There is no indication for surgical intervention if the kidney functions normally. This report presents a case of CFRE in a 31-year-old male with recurrent right flank pain resulting from a large calculus in the upper moiety of the fused kidney. The calculus was surgically removed by percutaneous nephrolithotomy (PCNL). The patient was discharged on analgesics, antibiotics, and potassium citrate tablets, with an order to follow up after one month. On follow-up, the patient’s double-J (DJ) stent was removed and an X-ray was performed to rule out any complications. No signs of stones, strictures, or other complications were noticed.

Ectopic Kidney Mimicking Appendicular Abscess

Ectopic kidney is a congenital anomaly of renal position, which is commonly asymptomatic. Symptoms arising from pelvic kidneys can closely mimic pathological processes of nearby organs and vice versa. We report an 18-year-old girl who presented with acute onset of a painful lump in the right iliac fossa. Although the clinical features mimicked an appendicular abscess, the judicious use of cross-sectional imaging aided in the proper diagnosis. Pyonephrosis of a right-sided lumbar kidney was confirmed on further imaging and nephrectomy was performed. This case has been presented to highlight the significance of renal imaging in patients suspected of an appendicular abscess.

Pelvic Renal Ectopia: Unusual Position Abnormality

Pelvic renal ectopia is a congenital anomaly secondary to poor renal migration to the lower back. Usually, these pathologies are of asymptomatic course, therefore its finding is usually fortuitous during radiological examinations for other causes or in work-up of the infrequent symptomatic cases characterized by the occurrence of recurrent infections or symptoms of obstructive uropathy. The objective of this report is to present a case of a 37-year-old female with the unusual manifestation of left pelvic renal ectopia. She was intervened for acute lithiasic cholecystitis, and radiologic techniques diagnosed left pelvic renal ectopia. An updated review of the literature is performed. Despite the anomaly, the patient's renal function tests were normal, so only cholecystectomy was performed without complications.

Contralateral Coupling During Extracorporeal Shockwave Lithotripsy for Stones in Ectopic Kidney: Is It Feasible?

Purpose: Extracorporeal shockwave lithotripsy (SWL) results in a lower stone-free rate (SFR) for ectopic kidneys when using the standard technique, directing the shock wave from the same side of the stone; however, this may not be the optimal approach when the ectopic kidney is located more medial and anterior than the normally positioned kidney. Thus, contralateral coupling where waves come from the opposite direction may result in a better outcome. We tested the feasibility and outcome of contralateral coupling during SWL for stone in ectopic kidney. Materials and Methods: We prospectively recruited 20 patients with simple renal ectopia, who presented with renal stones that were amenable for SWL in the period between 2014 and 2018 at outpatient clinic of urology department, Minia University. Patients received SWL in Private Nile SWL Center were included to benefit from the ability of the electromagnetic SWL lithotripter. We did SWL in a supine position, and then contralateral coupling was performed from the opposite side of the affected kidney, rather than using the standard ipsilateral coupling approach. The SFR and various pre-, intra-, and postprocedural SWL variables were assessed, including stone characteristics, body habitus, shock wave numbers, and auxiliary measures. Count and percentages were calculated. Results: The mean stone radius was 14.7 mm with a mean S.T.O.N.E. (size, topography, obstructions, number of stones, and evaluation of HUs) of 9.6 points. Effective SWL was achieved in 80% of cases, 65% of them were stone free with effective single SWL session in 56% of cases. Hematuria, infection, and obstruction occurred in 50%, 20%, and 15% cases, respectively. One case required ureteral stent insertion. Conclusions: SWL applied through contralateral coupling is feasible, with comparable safety profile to the standard ipsilateral approach. Better SFR was achieved with the contralateral approach, in fewer sessions. However, the recruitment of more cases is necessary.

Unilateral Hypoplastic Pelvic Ectopic Kidney Presenting as a Cold Abscess: A Case Report

Renal ectopia, even though a benign condition, presents diagnostic challenges when its complications arise. Cold abscess in an abnormally sited kidney may, therefore, create a diagnostic conundrum for the clinician. We present the case of a 55-year-old male who had a suppurating ectopic kidney that mimicked an abdominal visceral mitotic lesion necessitating initial laparotomy, reviewed the literature, and highlighted the need to consider the differential diagnosis, especially in patients who have been referred from peripheral hospitals where generous antibiotic therapy has been instituted. We also recommend undertaking a preoperative split renal scintigraphy where available, especially when nephrectomy is considered.

Long-term outcomes after pyeloplasty for pelvi-ureteric junction obstruction in adults associated with renal congenital anomalies: Age, sex and renal function matched analysis

Objective: To assess the long-term outcomes after pyeloplasty for pelvi-ureteric junction obstruction (PUJO) associated with renal anomalies.

Patients and methods: Data were collected for patients after pyeloplasty for PUJO associated with renal anomalies and analysed retrospectively. Long-term functional success was evaluated by comparing the renographic split renal function (SRF) and glomerular filtration rate (GFR) at last follow-up with baseline values. A change of 5% in SRF was considered significant. Factors affecting functional outcome were assessed. The outcomes were compared to an age, sex and renal function matched group with PUJO in otherwise normal kidneys (Group 2) to evaluate the pattern of difference in functional recoverability in both groups. This was assessed using repeated-measures analysis of variance.

Results: The study initially included 70 adult patients, with a mean age of 31.8 years. At a median of 44 months, 55 patients completed follow-up (Group 1) and no statistically significant changes in GFR (P = 0.7) and SRF (P = 0.06) were found. In all, 17, four and 34 patients showed a decrease, increase and static SRF (functional success rate was 69%). Higher preoperative SRF (P = 0.02) and Anderson–Hynes (A–H) pyeloplasty (P = 0.003) were associated with functional preservation. In the comparison with the other matched group (Group 2), the patients in Group 2 had better functional recoverability after pyeloplasty than patients with associated anomalies [GFR (P = 0.001), SRF (P = 0.002) and functional success (P = 0.001)].

Conclusion: Functional preservation after pyeloplasty in associated renal anomalies could be achieved in 69% of patients, which was significantly lower than those with otherwise normal kidneys. A–H pyeloplasty and higher preoperative SRF were associated with better functional outcomes.

Abbreviations: A–H: Anderson–Hynes; HSK: horseshoe kidneys; OR: odds ratio; PUJO: PUJ obstruction; SRF: split renal function; T_1/2, half-time

Total Exenteration En Bloc with a Nephrectomy for Locally Advanced Cervical Cancer Invading a Pelvic Kidney-a Case Report and Literature Review

Introduction: Extended pelvic resection might be the option of choice in patients presenting locally advanced cervical cancer. However, the possibility of a co-existence of an ectopic, pelvic kidney that is invaded by such a tumor is extremely rare. Case Presentation: A 54-year-old female patient, diagnosed with locally advanced cervical cancer in the presence of a pelvic kidney, was submitted to surgery with curative intent. A large, abscessed cervical tumor invading the urinary bladder and the rectum was found, so a total exenteration was planned. Intraoperatively, tumor invasion of the left kidney, which was found in an ectopic, pelvic position was also encountered; therefore, total pelvic exenteration in association with a left nephrectomy was successfully performed. Conclusions: The presence of an ectopic, pelvic disposition of the kidney makes it susceptible to be invaded by locally advanced pelvic tumors; in such cases, a nephrectomy might also be needed.

Renal cell carcinoma in a lumbar ectopic kidney

Introduction

Lumbar ectopic kidney is a rare developmental renal anomaly. We report a case of renal cell carcinoma in lumbar ectopic kidney with an abnormality of the main renal artery piercing the renal parenchyma.

Case presentation

A 70‐year‐old female was referred to our division with an incidentally diagnosed ectopic kidney. Computed tomography angiography detected the right kidney at the lumbar (L3‐L4) level with an early‐enhanced 44‐mm‐diameter mass. The kidney had a laterally facing renal hilum and renal arteries piercing the renal parenchyma from the medial side. An open radical nephrectomy was performed using a peritoneal approach, and no perioperative complications were observed. The pathological diagnosis was clear cell carcinoma (pT1).

Conclusion

This is the first case report of renal cell carcinoma in a lumbar ectopic kidney. It highlights the importance of preoperational imaging for aberrant artery and careful surgical management.

Treatment options of complicated urinary tract infections in ectopic kidneys: A case report

Renal ectopia is a relatively rare situation which may complicate the diagnosis. In cases with renal ectopia, the normal route of the urinary tract alters and may be associated with increased incidence of infections or coexist with other malformations. We report a female patient with unobstructed pelvic renal ectopia complicated by urinary tract infection. After presenting our diagnostic and therapeutic dilemmas and strategy, we discuss the existing diagnostic and treating options including conservative and surgical approaches.

Pelvic Kidney: A Review of the Literature

Kidney development is a complex process that begins during the sixth to eighth weeks of life. Failure of ascent of the kidney will cause the kidney to remain in the pelvis i.e., pelvic kidney. Here, we review this entity in detail and illustrate such embryological derailment. In most cases, a pelvic kidney is an incidental finding and is usually asymptomatic. Anatomic variations of the renal vasculature have been reported in cases of pelvic kidneys and these are highlighted in this review. Clinicians who treat patients for renal or pelvic disease or interpret images of the pelvis should be well informed of the anatomy and embryology of the pelvic kidney.

The Utility of 99mTechnetium-mercaptoacetyltriglycine Renogram in Assessing the Baseline Renal Function of a Rare Incidental Ectopic Thoracic Kidney

Ectopic thoracic kidney is an extremely rare condition caused by the abnormal location of one or both kidneys in the thoracic cavity. They are usually discovered incidentally on routine imaging. Although commonly asymptomatic, thoracic kidneys are at a risk of malrotation, pelviureteric junction obstruction, and subsequent obstructive nephropathy, by virtue of their long pedicle. We present a case report of an incidental thoracic kidney, for which a ^99mtechnetium-mercaptoacetyltriglycine (^99mTc-MAG3) renogram was performed to assess the baseline renal function. Although few reports are published in the literature using ^99mTc-MAG3 renogram for this indication, we demonstrate a safe and feasible study to establish a baseline assessment of renal function in this group of patients.

Renal anomalies and lymphedema distichiasis syndrome. A rare association?

Lymphedema distichiasis syndrome (LDS) is a rare, autosomal dominant genetic condition, characterized by lower limb lymphedema and distichiasis. Other associated features that have been reported include varicose veins, cleft palate, congenital heart defects, and ptosis. We update a previously reported family with a pathogenic variant in FOXC2 (c.412-413insT) where five affected individuals from the youngest generation had congenital renal anomalies detected on prenatal ultrasound scan. These included four fetuses with hydronephrosis and one with bilateral renal agenesis. A further child with LDS had prominence of the left renal pelvis on postnatal renal ultrasound. We also describe a second family in whom the proband and his affected son had congenital renal anomalies; left ectopic kidney, right duplex kidney, and bilateral duplex collecting systems with partial duplex kidney with mild degree of malrotation, respectively. Foxc2 is expressed in the developing kidney and therefore congenital renal anomalies may well be associated, potentially as a low penetrance feature. We propose that all individuals diagnosed with LDS should have a baseline renal ultrasound scan at diagnosis. It would also be important to consider the possibility of renal anomalies during prenatal ultrasound of at risk pregnancies, and that the presence of hydronephrosis may be an indication that the baby is affected with LDS.

Rare case of thoracic kidney detected by renal scintigraphy

Intrathoracic kidney is a rare congenital abnormality with lowest frequency among all renal ectopias. Patients with thoracic kidneys are usually asymptomatic, and the condition is usually discovered incidentally during radiological evaluation for other conditions or during thoracic surgery. We report a case of a 62-year-old male who was referred to our department for renal scintigraphy for a nonvisualized left kidney on ultrasonography report. Both Tc-99m dimercaptosuccinic acid and diethylenetriaminepentaacetic acid scans revealed a left thoracic kidney which was confirmed by CT scan of the thorax and abdomen.

Preoperative evaluation of pelvic kidney renal cell carcinoma with 64-slice CT and 3D-CT angiography

We report a case of a 55-year-old woman, who presented with a vague pelvic pain and was found to have an ectopic pelvic kidney involved by a mass. Preoperative assessment was done by multi-slice CT and 3D-CT angiography. According to our knowledge only eight cases of pelvic kidney tumor have been reported in the literature and our case is the first report of using multi-slice CT and 3D-CT angiography in the preoperative evaluation of these cases.

PIK3R1 mutations in SHORT syndrome

SHORT syndrome (OMIM 269880) is a rare autosomal-dominant disorder characterized by short stature, hyperextensibility of joints, hernias, ocular depression, ophthalmic anomalies (Rieger anomaly, posterior embryotoxon, glaucoma), teething delay, partial lipodystrophy, insulin resistance and facial dysmorphic signs. Heterozygous mutations in PIK3R1 were recently identified in 14 families with SHORT syndrome. Eight of these families had a recurrent missense mutation (c.1945C>T; p.Arg649Trp). We report on two unrelated patients with typical clinical features of SHORT syndrome and additional problems such as pulmonary stenosis and ectopic kidney. Analysis of PIK3R1 revealed the mutation c.1945C>T; p.Arg649Trp de novo in both patients. These two patients not only provide additional evidence that PIK3R1 mutations cause SHORT syndrome, but also broaden the clinical spectrum of this syndrome and further confirm that the amino acid exchange c.1945C>T; p.Arg649Trp is a hotspot mutation in this gene.

Hypertension and a missing kidney

Standard initial assessment via ultrasound of a 4-year-old girl with hypertension revealed the absence of one kidney. Instead of cross-sectional imaging of the retroperitoneal space, a functional (nuclear) study was performed. This revealed a malformed kidney within the chest. Though systemic levels of renin and aldosterone were not elevated, removal of the malformed kidney normalized the blood pressure. The presence of prominent smooth muscle nodules surrounding the arteries was seen in the malformed kidney. Initial attempts to avert surgery by pharmacologically reducing blood flow to the malformed kidney were unsuccessful. The review of the literature offers little evidence to support such a strategy.

Laparoscopic transmesocolic pyelolithotomy in an ectopic pelvic kidney

Management of large calculi in ectopic pelvic kidneys poses a challenge to the urologist. Risk of injury to surrounding abdominal viscera and vasculature makes open surgery as well as percutaneous nephrostolithotomy in an ectopic kidney a challenging procedure. Laparoscopic management avoids open surgery and associated morbidity and offers added safety. We report the management of symptomatic stones in a pelvic ectopic kidney lying anterior to the L5 vertebra and sacrum by transmesocolic laparoscopic pyelolithotomy in an 11-year-old child. Complete stone clearance was achieved with no complications and an uneventful postoperative recovery. The patient was discharged 72 hours after the surgery.

Laparoscopic pyelolithotomy in a pelvic kidney: a case report and review of the literature

BACKGROUND AND OBJECTIVES

Laparoscopic pyelolithotomy was performed in a pelvic kidney with a large renal pelvis calculus.

METHODS AND RESULTS

Laparoscopic pyelolithotomy was successfully performed in a pelvic kidney with an operative time of 310 minutes. The use of intraoperative fluoroscopy and a semi-automatic suturing device greatly facilitated the procedure. The patient's operative pain was managed with 3 doses of ketorolac; she resumed a regular diet the day after surgery, and was discharged on the first postoperative day.

CONCLUSIONS

For patients with a large stone in the renal pelvis of an ectopic kidney, laparoscopic pyelolithotomy provides an effective approach.