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Journal of Investigative Medicine High... 2024Urothelial carcinoma of the upper urinary tract (UTUC) presents a significant clinical challenge, often requiring aggressive surgical intervention for optimal...
Urothelial carcinoma of the upper urinary tract (UTUC) presents a significant clinical challenge, often requiring aggressive surgical intervention for optimal management. We present a case of an 84-year-old woman with recurrent high-grade papillary UTUC of the left renal pelvis, refractory to prior endourologic interventions, who underwent neoadjuvant treatment with pembrolizumab and enfortumab vedotin (Pembro/EV) due to contraindications to cisplatin therapy. Following a favorable response to neoadjuvant therapy, the patient underwent laparoscopic left radical nephroureterectomy, achieving a pathologic complete response. We discuss the utility of Pembro/EV in the perioperative management of patients with UTUC, particularly in those ineligible for cisplatin-based therapy. In addition, we highlight the potential role of somatic mutation testing and the integration of novel therapeutic agents such as olaparib in personalized treatment strategies for UTUC. This case underscores the importance of exploring innovative treatment approaches and optimizing patient selection for kidney preservation strategies in the management of UTUC. Further research and clinical trials are warranted to elucidate the full therapeutic potential of Pembro/EV and other emerging therapies in this setting.
Topics: Humans; Female; Antibodies, Monoclonal, Humanized; Aged, 80 and over; Carcinoma, Transitional Cell; Neoadjuvant Therapy; Antibodies, Monoclonal; Antineoplastic Combined Chemotherapy Protocols; Nephroureterectomy; Kidney Neoplasms; Kidney Pelvis; Antineoplastic Agents, Immunological
PubMed: 38804541
DOI: 10.1177/23247096241257333 -
Cureus Apr 2024In older adults, diagnosing, treating, and preventing urinary tract infections (UTIs) can be challenging. This case is of an 82-year-old female of white descent, who was...
In older adults, diagnosing, treating, and preventing urinary tract infections (UTIs) can be challenging. This case is of an 82-year-old female of white descent, who was admitted to a post-acute care facility following hospitalization for delirium and a UTI. Hypoactive delirium may be the only clinical manifestation of recurrent UTI. Due to challenges in obtaining a history from this patient with dementia, she had to be admitted multiple times for sepsis. During her final hospitalization, a CT scan of the abdomen and pelvis was ordered, which revealed an obstructed kidney stone as the cause of her recurrent UTIs. Recurrent UTIs especially in patients with dementia should prompt further imaging to look for kidney stones. Factors like dehydration and poor oral intake are risk factors for kidney stones, which patients with dementia are susceptible to.
PubMed: 38800185
DOI: 10.7759/cureus.58908 -
Journal of Medical Case Reports May 2024Wandering spleen is a rare clinical entity in which the spleen is hypermobile and migrate from its normal left hypochondriac position to any other abdominal or pelvic... (Review)
Review
BACKGROUND
Wandering spleen is a rare clinical entity in which the spleen is hypermobile and migrate from its normal left hypochondriac position to any other abdominal or pelvic position as a result of absent or abnormal laxity of the suspensory ligaments (Puranik in Gastroenterol Rep 5:241, 2015, Evangelos in Am J Case Rep. 21, 2020) which in turn is due to either congenital laxity or precipitated by trauma, pregnancy, or connective tissue disorder (Puranik in Gastroenterol Rep 5:241, 2015, Jawad in Cureus 15, 2023). It may be asymptomatic and accidentally discovered for imaging done for other reasons or cause symptoms as a result of torsion of its pedicle and infarction or compression on adjacent viscera on its new position. It needs to be surgically treated upon discovery either by splenopexy or splectomy based on whether the spleen is mobile or not.
CASE PRESENTATION
We present a case of 39 years old female Ethiopian patient who presented to us complaining constant lower abdominal pain especially on the right side associated with swelling of one year which got worse over the preceding few months of her presentation to our facility. She is primiparous with delivery by C/section and a known case of HIV infection on HAART. Physical examination revealed a right lower quadrant well defined, fairly mobile and slightly tender swelling. Hematologic investigations are unremarkable. Imaging with abdominopelvic U/S and CT-scan showed a predominantly cystic, hypo attenuating right sided pelvic mass with narrow elongated attachment to pancreatic tail and absent spleen in its normal position. CT also showed multiple different sized purely cystic lesions all over both kidneys and the pancreas compatible with AD polycystic kidney and pancreatic disease. With a diagnosis of wandering possibly infarcted spleen, she underwent laparotomy, the finding being a fully infarcted spleen located on the right half of the upper pelvis with twisted pedicle and dense adhesions to the adjacent distal ileum and colon. Release of adhesions and splenectomy was done. Her post-operative course was uneventful.
CONCLUSION
Wandering spleen is a rare clinical condition that needs to be included in the list of differential diagnosis in patients presenting with lower abdominal and pelvic masses. As we have learnt from our case, a high index of suspicion is required to detect it early and intervene by doing splenopexy and thereby avoiding splenectomy and its related complications.
Topics: Humans; Female; Wandering Spleen; Adult; Abdominal Pain; Splenectomy; Tomography, X-Ray Computed; Pelvic Pain; Spleen
PubMed: 38790071
DOI: 10.1186/s13256-024-04580-6 -
Journal of Orthopaedic Case Reports May 2024Spontaneous femur neck fracture is rare, especially when they occur bilaterally. Renal osteodystrophy is among the causes of these fractures that should be kept in mind....
INTRODUCTION
Spontaneous femur neck fracture is rare, especially when they occur bilaterally. Renal osteodystrophy is among the causes of these fractures that should be kept in mind. We report a case of a young female who presented with bilateral hip pain and was found to have bilateral femur neck fracture due to renal osteodystrophy. This was the first presentation of an undiagnosed end-stage kidney disease. This case report aims to highlight the importance of investigating the cause of these rare fractures in young patients and discuss available surgical options.
CASE REPORT
A 19-year-old female presented complaining of bilateral hip pain. On physical examination, there was tenderness on palpation of both thighs. Her workup was significant for anemia, a high level of creatinine, hypocalcemia, elevated alkaline phosphatase, and parathyroid hormone. A pelvis radiograph showed bilateral femur neck fracture. Considering her very young age, the metabolic derangements she had and to avoid exposing her to a major surgery, we treated her fractures by fixation using three cannulated screws on each side. We aimed to report this case as it is an unusual presentation of a previously undetected stage 5 chronic kidney disease (CKD) in a very young patient.
CONCLUSION
Renal osteodystrophy due to CKD can present with spontaneous bilateral femur neck fracture. Physicians should have a high index of suspicion for this condition not to miss a chronic disease with multiple sequelae. Furthermore, these fractures carry a high risk of complications and mortality, so they should be addressed promptly.
PubMed: 38784889
DOI: 10.13107/jocr.2024.v14.i05.4432 -
Urolithiasis May 2024Retrograde intrarenal surgery (RIRS) is the recommended treatment for renal stones up to two cm in size. As digital health literacy (e-HL) has become increasingly... (Observational Study)
Observational Study
Exploring the impact of digital health literacy on quality of life in patients undergoing retrograde intrarenal surgery for kidney stone treatment: a prospective, single-center study.
Retrograde intrarenal surgery (RIRS) is the recommended treatment for renal stones up to two cm in size. As digital health literacy (e-HL) has become increasingly important in promoting informed health decisions and healthy behaviors, it is necessary to investigate its impact on RIRS treatment outcomes. We aimed to explore the influence of patients' e-HL level on their postoperative quality of life (QoL). We conducted an observational prospective study of 111 patients who underwent RIRS for renal pelvis stones. Before RIRS, we evaluated patients' e-HL using the electronic health literacy scale (eHEALS). QoL was evaluated using the five-level EuroQol five-dimensional questionnaire (EQ-5D-5L) one month after RIRS. SFR was determined by a negative CT scan or asymptomatic patients with stone fragments < 3 mm. Adult individuals aged 18 years or older with typical calyceal anatomy met the eligibility criteria for enrollment. Exclusion criteria for the study included patients with ureteric stones, anomalous kidneys, or bilateral renal stones. The relationship between patients' QoL and stone-free rate was explored using Spearman's rank correlation coefficient. The mean stone burden was 14 ± 3 mm (6-19 mm). The overall SFR was 83.3% after one month. The median EQ-5D-5L utility index and VAS score were 0.826 (0.41-1) and 70 (20-100) respectively, for the overall population. We found that poorer e-HL was associated with being older (p = 0.035), having less education (p = 0.005), and not having access to the internet (p < 0.001). A significant difference was observed between patients with sufficient e-HL and patients with limited e-HL in the self-care (p = 0.02) and anxiety/depression (p = 0.021) dimensions. To date, no study has examined the impact of patients' e-HL levels on postoperative QoL in patients undergoing RIRS. This study also revealed that e-HL levels in patients undergoing RIRS were related to postoperative QoL, especially self-care and anxiety/depression dimensions, whereas there was no relationship between them and SFR.
Topics: Humans; Kidney Calculi; Quality of Life; Prospective Studies; Male; Female; Health Literacy; Middle Aged; Adult; Aged; Treatment Outcome; Surveys and Questionnaires
PubMed: 38780763
DOI: 10.1007/s00240-024-01576-1 -
Radiology Case Reports Aug 2024Esophageal cancer, consisting primarily of squamous cell carcinoma and adenocarcinoma pathology, is a leading cause of morbidity and mortality worldwide with rates of...
Esophageal cancer, consisting primarily of squamous cell carcinoma and adenocarcinoma pathology, is a leading cause of morbidity and mortality worldwide with rates of metastasis at time of diagnosis up to 50%. Renal metastasis is rare, with most pathological diagnosis yielding squamous cell carcinoma. We present the unique case of a 78-year-old man with biopsy proven adenocarcinoma metastasis to the kidney on routine surveillance following initial esophagectomy, chemoradiation and adjuvant immunotherapy. Imaging features of the solitary renal metastasis highly mimicked a primary renal cell carcinoma. Additional unique features included renal pelvis invasion and disease recurrence despite adjuvant immunotherapy. This case underscores the role of routine surveillance in this patient population, varied radiologic appearance, and importance for pathologic diagnosis.
PubMed: 38774653
DOI: 10.1016/j.radcr.2024.04.055 -
Cureus Apr 2024Myelolipoma of the kidney is an exceedingly unusual benign tumor of hematological components mixed with mature adipose tissue. We present a case of a 59-year-old male...
Myelolipoma of the kidney is an exceedingly unusual benign tumor of hematological components mixed with mature adipose tissue. We present a case of a 59-year-old male who presented with left flank pain and was found to have an atrophic left kidney on imaging studies. A computed tomography (CT) scan revealed a small and shrunken left kidney with an extrarenal pelvis. A diethylenetriamine pentaacetate (DTPA) scan results showed a total glomerular filtration rate (GFR) of 45.6 ml/min with a non-functional left kidney. The patient underwent a left nephrectomy, and a histopathological examination confirmed the diagnosis and highlighted the distinctive morphological features of this rare entity. Postoperatively, the patient experienced a complete resolution of symptoms. This case underscores the importance of considering myelolipoma in the differential diagnosis of renal masses and highlights the successful management of symptomatic cases through surgical intervention. Awareness of this rare tumor is crucial for accurate diagnosis and appropriate management. Further studies are needed to elucidate the natural history and optimal treatment strategies for renal myelolipomas.
PubMed: 38770489
DOI: 10.7759/cureus.58628 -
Scientific Reports May 2024Cancers of the kidney and renal pelvis are among the most prevalent types of urinary cancers. We aimed to outline the incidence trends of kidney and renal pelvis cancers...
Cancers of the kidney and renal pelvis are among the most prevalent types of urinary cancers. We aimed to outline the incidence trends of kidney and renal pelvis cancers by age, sex, race/ethnicity, and histology in the United States (US) from 2000 to 2020. The data was obtained from the Surveillance, Epidemiology, and End Results (SEER) 22 database. The identification of patients with kidney and renal pelvis cancers with morphologies of renal cell carcinoma, nephroblastoma, sarcoma, and neuroendocrine tumor was conducted utilizing the International Classification of Diseases for Oncology version 3. The average annual percent change (AAPC) were presented. All estimates were given in the form of counts and delayed age-standardized incidence rates (ASIRs) per 100,000 people. From 2000 to 2019, a total of 490,481 cases of kidney and renal pelvic cancer were recorded across all age groups in the US. The majority of them were among Non-Hispanic Whites (NHWs) (69.75%) and those aged 55-69 years (39.96%). The ASIRs per 100,000 for kidney and pelvis cancers were 22.03 for men and 11.14 for women. Non-Hispanic Black men had the highest ASIR (24.53 [24.24, 24.81]), and increase in ASIR over the 2000-2019 period (AAPC: 2.19% [1.84, 2.84]). There was a noticeable increase in incidence of kidney and renal pelvis cancers. Individuals aged 70-84 years had the highest ASIR for kidney and renal pelvis cancers. The COVID-19 era has resulted in a significant reduction in incidence rates across all demographics.
Topics: Humans; Kidney Neoplasms; Male; Female; United States; Aged; Middle Aged; Incidence; Kidney Pelvis; Adult; SEER Program; Aged, 80 and over; Young Adult; Adolescent; Child; Child, Preschool; Infant; COVID-19; Carcinoma, Renal Cell
PubMed: 38760399
DOI: 10.1038/s41598-024-61748-2 -
The Journal of Pediatrics May 2024To develop consensus on diagnostic criteria for LUMBAR syndrome, the association of segmental infantile hemangiomas that affect the Lower body with Urogenital anomalies,...
OBJECTIVE
To develop consensus on diagnostic criteria for LUMBAR syndrome, the association of segmental infantile hemangiomas that affect the Lower body with Urogenital anomalies, Ulceration, spinal cord Malformations, Bony defects, Anorectal malformations, Arterial anomalies and/or Renal anomalies.
STUDY DESIGN
These diagnostic criteria were developed by an expert multidisciplinary and multi-institutional team based on analysis of peer-reviewed data, followed by electronic-Delphi consensus of a panel of 61 international pediatric specialists.
RESULTS
After two Delphi rounds, a 92% or higher level of agreement was reached for each Delphi statement. 98% of panelists agreed with the diagnostic criteria, and 100% agreed the criteria would be useful in clinical practice. The diagnosis of LUMBAR requires the presence of a segmental, or patterned, infantile hemangioma of the lumbosacral, sacrococcygeal, or pelvic cutaneous regions plus one additional criterion of the urogenital, spinal, bony, anorectal, arterial, or renal organ systems.
CONCLUSIONS
These diagnostic criteria will enhance clinical care by improving screening, detection, and overall awareness of this poorly understood neurocutaneous disorder. The criteria can be utilized by a wide variety of pediatric subspecialists. In addition, formal criteria will improve phenotypic uniformity among LUMBAR syndrome cohorts and a patient registry, allowing investigators to assess clinical features, long-term outcomes, and results of genetic sequencing in a standardized manner. Finally, these criteria will serve as a starting point for prospective studies to establish formal screening and management guidelines.
PubMed: 38759778
DOI: 10.1016/j.jpeds.2024.114101 -
Archivio Italiano Di Urologia,... May 2024Ureteropelvic junction obstruction (UPJO) is characterised by stenosis of the ureteral lumen at the level of the renal pelvis and proximal ureter. At Haukeland...
BACKGROUND
Ureteropelvic junction obstruction (UPJO) is characterised by stenosis of the ureteral lumen at the level of the renal pelvis and proximal ureter. At Haukeland University Hospital, robotic-assisted laparoscopic pyeloplasty (RLP) for UPJO has been performed since 2014. The aim of this study was to evaluate the results of the treatment and consider what determines treatment success.
MATERIALS AND METHODS
Retrospective review was performed of consecutive patients undergoing RLP between 2014-2022. Outcomes of interest included symptom relief, complication rates and renographic findings at follow-up. Treatment success was defined in terms of symptom improvement and/or improvement as well as relief of obstruction on renography.
RESULTS
In total, 95 RLPs were performed in 54 women and 41 men, with a mean age of 40 years (IQR: 21-58). Flank pain was the most frequent presenting complaint (n = 81, 85%) followed by infection (n = 33, 35%). More than one indication for surgery was present in 1/3 of the patients. Urodynamic relevant obstruction on renography was found in 62 patients (65%) preoperatively. Mean operative time was 123 minutes (range 60-270). Two patients experienced minor intraoperative complications. At three months follow-up, 91% of patients had symptom relief, and no obstruction on renography was recorded in 64%. There was no significant association between improvement in symptoms and renography findings at follow-up, p = 1.
CONCLUSIONS
RLP can deliver a high success rate in terms of symptom relief and few complications. There was no association between renography findings and symptom relief at follow-up. Success after surgery should be determined by symptom relief rather than renography findings.
PubMed: 38758010
DOI: 10.4081/aiua.2024.12431