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Katsikatsos P, Douroumis K, Goutas D, Gakiopoulou H, Anastasiou P, Anastasiou I. Renal Endometriosis Mimics Renal Cell Carcinoma in a Hypoplastic Kidney: A Case Report. Cureus 2024; 16:e55280. [PMID: 38558623 PMCID: PMC10981771 DOI: 10.7759/cureus.55280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/29/2024] [Indexed: 04/04/2024] Open
Abstract
Renal endometriosis is a rare disorder of cases of urinary tract endometriosis. A 42-year-old woman presented at our outpatient department with an incidental painless mass on her left hypoplastic kidney revealed on an abdominal ultrasound. Abdominal and pelvic examinations revealed no abnormal findings. A computed tomography (CT) scan revealed an anterolateral slightly enhanced left renal mass that measured 1.2 cm in diameter. Furthermore, CT did not reveal any evidence of abdominal or thoracic metastasis. There are a few case reports in the literature of tumors in specimens from patients who underwent nephrectomy for hypoplastic kidneys, but discriminating between benign and malignant masses is difficult unless a nephrectomy is performed. Given the radiological findings and the impaired function of the hypoplastic kidney, laparoscopic radical nephrectomy was recommended. The procedure was performed under general anesthesia without intraoperative or postoperative complications. Microscopic examination revealed several findings consistent with a diagnosis of renal endometriosis. The patient had no symptoms at her last follow-up visit. This case highlights that renal endometriosis can mimic renal cell carcinoma and awareness of this entity should be raised, as it can be asymptomatic, especially when located in a hypoplastic kidney.
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Affiliation(s)
| | | | - Dimitrios Goutas
- Pathology, National and Kapodistrian University of Athens School of Medicine, Athens, GRC
| | - Harikleia Gakiopoulou
- Pathology, National and Kapodistrian University of Athens School of Medicine, Athens, GRC
| | - Periklis Anastasiou
- Medicine, University Hospital of Ioannina, University of Ioannina, Ioannina, GRC
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Chen M, Yu Y, Zhao X. Endometriosis in an ectopic kidney: a rare case report and literature review. BMC Womens Health 2023; 23:203. [PMID: 37118742 PMCID: PMC10148475 DOI: 10.1186/s12905-023-02343-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 04/10/2023] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND Endometriosis mainly occurs in female pelvic organs. Endometriosis in the kidney is extremely rare. CASE PRESENTATION We herein describe a case of a 19-year-old girl with occasional mild abdominal pain associated with an ectopic left kidney. SPECT-CT showed no abnormal radioactive distribution in the left pelvis, suggesting loss of function of the ectopic kidney. Laparoscopic left ectopic kidney resection was subsequently performed. Histopathology revealed endometriosis of the ectopic left kidney. CONCLUSIONS In female patients with clinical manifestations of abdominal pain and gross hematuria, the possibility of renal endometriosis should be considered.
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Affiliation(s)
- MengLin Chen
- Department of Radiology, The second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650032, China
| | - YuanMeng Yu
- Department of MRI, The First People' s Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, 650032, China
| | - XinXiang Zhao
- Department of Radiology, The second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650032, China.
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Basiri A, Ghanaat I, Gilani HA. Laparoscopic Resection of Renal Capsular Endometriosis in a Woman with Menstrual-Related Flank Pain: Case Report. AFRICAN JOURNAL OF UROLOGY 2021. [DOI: 10.1186/s12301-021-00186-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Although involvement of the urinary system is not uncommon, endometriosis in the kidneys is rare. To date, laparoscopic partial nephrectomy has been the preferred approach for managing renal endometriosis. Here, we report for the first time the results of laparoscopic removal of a renal capsular endometriosis in a malrotated kidney in an attempt to save the whole kidney parenchyma, in terms of feasibility and safety.
Case presentation
A 37-year-old female presented with periodic right flank pain associated with her menstrual cycle. On imaging, a malrotated right kidney and a hypodense irregular-shaped lesion measuring 30 * 20 * 15 mm were seen in the superior portion of the right perinephric space. Histologic evaluation of the ultrasound-guided biopsy was consistent with renal capsular endometriosis. The patient underwent laparoscopic surgery to remove the capsular mass while preserving the normal renal parenchyma. Pathological examination of the biopsy obtained during surgery was in favor of renal endometriosis. At 6-month follow-up, the patient’s pain had completely disappeared and no complications had occurred. In addition, imaging did not show any remarkable recurrence.
Conclusion
Renal endometriosis should be strongly considered as a differential diagnosis in female patients with a renal capsular mass and exacerbation of flank pain during menstruation. Based on our experience, with preoperative needle biopsy and clearing the pathology, laparoscopic removal of the mass in spite of renal anatomic abnormality is feasible and safe and thus could be considered as a possible treatment option.
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Yang Y, Zhao X, Huang Y. Renal Endometriosis Mimicking Cystic Renal Tumor: Case Report and Literature Review. Front Med (Lausanne) 2021; 8:684474. [PMID: 34235162 PMCID: PMC8255484 DOI: 10.3389/fmed.2021.684474] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/27/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Endometriosis mainly affects female pelvic tissues and organs, and the presence of endometriosis in the kidney is extremely rare. Case Presentation: We report a case of a 48-year-old woman who presented with intermittent hematuria. She was found to have a cystic mass on renal ultrasonography, and contrast-enhanced computed tomography (CT) showed slight enhancement of the cystic wall and septa. These findings were indicative of cystic renal tumor. The patient subsequently underwent partial right nephrectomy. Histopathology revealed endometriosis of the right renal parenchyma. The patient recovered well and had no evidence of a recurrent renal mass at the 3 months' follow up. Conclusion: The possibility of renal endometriosis should be considered in a female patient with a cystic renal mass and clinical symptoms related to the menstrual cycle.
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Affiliation(s)
- Ye Yang
- Department of Ultrasound, Sheng Jing Hospital of China Medical University, Shenyang, China
| | - Xinxin Zhao
- Department of Hospice, Sheng Jing Hospital of China Medical University, Shenyang, China
| | - Ying Huang
- Department of Ultrasound, Sheng Jing Hospital of China Medical University, Shenyang, China
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Agely A, Bolan C, Metcalfe A, VanBuren W, Menias C. Genitourinary manifestations of endometriosis with emphasis on the urinary tract. Abdom Radiol (NY) 2020; 45:1711-1722. [PMID: 31919646 DOI: 10.1007/s00261-019-02383-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Endometriosis is a common benign condition affecting women. The disease has a broad spectrum of presentations from incidental lesions in asymptomatic women to causing significant and debilitating morbidity in others. Ectopic endometrial glands are located in predictable locations throughout the pelvis, including implantation on the ovaries and in the rectouterine cul-de-sac. Less commonly, the urinary tract may be involved. As genitourinary manifestations may remain symptomatically occult or masquerade as other diagnoses, it is essential for the radiologist to be aware of the imaging features, consider this diagnosis, and potentially save the patient from delayed treatment.
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Affiliation(s)
- A Agely
- Department of Radiology, Mayo Clinic Florida, Jacksonville, FL, USA
| | - C Bolan
- Department of Radiology, Mayo Clinic Florida, Jacksonville, FL, USA.
| | - A Metcalfe
- Department of Radiology, Mayo Clinic Florida, Jacksonville, FL, USA
| | - W VanBuren
- Department of Radiology, Mayo Clinic Rochester, Rochester, MN, USA
| | - C Menias
- Department of Radiology, Mayo Clinic Arizona, Scottsdale, AZ, USA
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Purbadi S, Aprilia B, Novianti L. Evidence-based case report: How to deal with unpredicted endometriosis nodule closed to ureter and rectum during laparoscopy. Int J Surg Case Rep 2019; 61:280-284. [PMID: 31401435 PMCID: PMC6699556 DOI: 10.1016/j.ijscr.2019.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 07/02/2019] [Accepted: 07/11/2019] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Endometriosis is characterized by the growth of endometrial-like tissue within and outside the pelvic cavity. Peritoneum nodules invaded more than 5 mm representing the commonest form of deep infiltrating endometriosis nodules might challenge inexperienced operator due to its location near ureter and the rectum. The aim is to provide important steps on how to deal with unexpected peritoneal endometrial nodules located closed to ureter and rectum. PRESENTATION OF CASE A 43-year-old female underwent laparoscopic cystectomy after being diagnosed to have right endometriosis cyst. The researchers found multiple endometriosis nodules located closed to rectum and ureter after performing cystectomy. A search was conducted on PubMed® with the keywords of "Peritoneal endometriosis nodule" AND "rectovaginal endometriosis nodule" AND "Surgical ablation" OR "Surgical excision" AND "Laparoscopy" AND "Pelvic pain". Reference lists of relevant articles were searched for other possible relevant studies. After selecting the articles, the critical review was performed based on a standardized appraisal form for the treatment study. DISCUSSION Three eligible studies were appraised to assess the surgery outcome (dyspareunia), based on ablation and excision criteria. The pain was decreased during 6 months of follow up, with no difference in both techniques. The minimal requirement to remove the posterior nodules is knowledge of pelvic retroperitoneal anatomy. CONCLUSION In all endometriosis cases which require surgery will need to be performed by an experienced operator. If rectovaginal endometriosis nodule was unexpectedly found during intraoperative and recognition of rectum and ureter must be done, knowledge of retroperitoneal anatomy is required.
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Affiliation(s)
- Sigit Purbadi
- Division of Oncology, Department of Obstetrics and Gynecology, Faculty of Medicine University of Indonesia/Dr. Cipto Mangunkusumo Hospital, Salemba Raya Street No.5, Kenari, Senen, 10430, Jakarta, Indonesia.
| | - Bella Aprilia
- Department of Obstetrics and Gynecology, Faculty of Medicine University of Indonesia/Dr. Cipto Mangunkusumo Hospital, Salemba Raya Street No.5, Kenari, Senen, 10430, Jakarta, Indonesia
| | - Lisa Novianti
- Faculty of Medicine Gadjah Mada University, Farmako Street, Depok, Sleman, Jogjakarta 55281, Indonesia
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Agrusa A, Di Buono G, Buscemi S, Canfora I, Randisi B, Bonventre G, Gulotta L, Maienza E, Sorce V, Romano G, Gulotta G. Systemic schistosomiasis and large bowel perforation: An unexpected surgical urgency. Report of a case and literature review. Clin Case Rep 2019; 7:968-972. [PMID: 31110726 PMCID: PMC6509925 DOI: 10.1002/ccr3.2138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 03/10/2019] [Accepted: 03/12/2019] [Indexed: 12/28/2022] Open
Abstract
In the presence of suggestive clinical picture (high eosinophil count and multiple CT scan granuloma-like lesions), schistosomiasis should be taken into account in case of suspected bowel perforation even if common risk factors are not identified through anamnesis.
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Affiliation(s)
- Antonino Agrusa
- Section of General and Urgent Surgery, Department of Surgical, Oncological and Oral SciencesUniversity of PalermoPalermoItaly
| | - Giuseppe Di Buono
- Section of General and Urgent Surgery, Department of Surgical, Oncological and Oral SciencesUniversity of PalermoPalermoItaly
| | - Salvatore Buscemi
- Section of General and Urgent Surgery, Department of Surgical, Oncological and Oral SciencesUniversity of PalermoPalermoItaly
| | - Ilaria Canfora
- Section of General and Urgent Surgery, Department of Surgical, Oncological and Oral SciencesUniversity of PalermoPalermoItaly
| | - Brenda Randisi
- Section of General and Urgent Surgery, Department of Surgical, Oncological and Oral SciencesUniversity of PalermoPalermoItaly
| | - Giulia Bonventre
- Section of General and Urgent Surgery, Department of Surgical, Oncological and Oral SciencesUniversity of PalermoPalermoItaly
| | - Leonardo Gulotta
- Section of General and Urgent Surgery, Department of Surgical, Oncological and Oral SciencesUniversity of PalermoPalermoItaly
| | - Elisa Maienza
- Section of General and Urgent Surgery, Department of Surgical, Oncological and Oral SciencesUniversity of PalermoPalermoItaly
| | - Vincenzo Sorce
- Section of General and Urgent Surgery, Department of Surgical, Oncological and Oral SciencesUniversity of PalermoPalermoItaly
| | - Giorgio Romano
- Section of General and Urgent Surgery, Department of Surgical, Oncological and Oral SciencesUniversity of PalermoPalermoItaly
| | - Gaspare Gulotta
- Section of General and Urgent Surgery, Department of Surgical, Oncological and Oral SciencesUniversity of PalermoPalermoItaly
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Dong Y, Braden B, Klinger C, Ripolles T, Dietrich CF. Ultrasound findings in extragenital endometriosis. J Ultrason 2018; 18:247-254. [PMID: 30427131 PMCID: PMC6442214 DOI: 10.15557/jou.2018.0036] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
We present a report on ultrasound findings in extragenital endometriosis and a literature review accompanied by illustrations. Intestinal endometriosis should be considered in female patients of reproductive age who present with constipation, gastrointestinal bleeding, nausea, vomiting, cramp-like abdominal pain, diarrhoea and pelvic pain. Although definitive preoperative diagnosis of endometriosis is difficult, clinical suspicion and appropriate imaging might prevent extensive surgical procedures with higher morbidity. Contrast-enhanced ultrasound is an efficient non-invasive imaging method without any radiation exposure that supports the early diagnosis of intestinal endometriosis and may help assess the vascularization of endometriotic lesions within the distinct layers of the intestinal wall.
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Affiliation(s)
- Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Barbara Braden
- Translational Gastroenterology Unit, Oxford University Hospitals, Oxford, UK
| | | | - Tomás Ripolles
- Department of Radiology, Dr Peset Universitary Hospital, Valencia, Spain
| | - Christoph F Dietrich
- Medizinische Klinik 2, Caritas-Krankenhaus Bad Mergentheim, Bad Mergentheim, Germany
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