Retroperitoneal lipoma and bilateral renal cell carcinoma in a rare co-existence

被引:0
|
作者
Rawashdeh, Badi [1 ,3 ]
Ayoub, Elias [2 ]
Demirag, Alp [2 ]
机构
[1] Med Coll Wisconsin, Div Transplant Surg, 9200 Wisconsin Ave,CFAC 2nd Floor, Milwaukee, WI 53226 USA
[2] Univ Virginia, Div Transplant Surg, 1215 Lee St, Charlottesville, VA 22903 USA
[3] Med Coll Wisconsin, 9200 Wisconsin Ave,CFAC 2nd Floor, Milwaukee, WI 53226 USA
来源
INTERNATIONAL JOURNAL OF SURGERY CASE REPORTS | 2022年 / 99卷
关键词
Retroperitoneal lipoma; Bilateral renal cell carcinoma; End stage kidney disease;
D O I
10.1016/j.ijscr.2022.107718
中图分类号
R61 [外科手术学];
学科分类号
摘要
Introduction: Giant retroperitoneal lipomas are rarely observed clinically, and a retroperitoneal lipoma accom-panied by renal cell carcinoma is even more unusual. We present a case of a large retroperitoneal lipoma with bilateral renal cell carcinoma that was definitively diagnosed after resection.Case presentation: A huge retroperitoneal mass was incidentally discovered in a 58-year-old male with end stage renal disease being evaluated for a kidney transplant. Imaging studies revealed a mixed solid and fat-containing mass displacing the left kidney. Repeat imaging discovered concurrent unilateral renal cell carcinoma and in-terval enlargement of the mass. Histopathology showed benign adipose tissue, bland spindle cells, and mixed inflammatory infiltrate that was negative for MDM2 amplification. Resection of the mass and bilateral ne-phrectomy was performed. Final histopathological examination was consistent with bilateral renal cell carci-noma and a large benign retroperitoneal lipoma. Discussion: The presented case provides a prime example of the diagnostic challenges encountered with retro -peritoneal tumors, The final diagnosis of lipoma in this case was only made after review of the resected specimen in its entirety. Retroperitoneal lipomas can present differently based on tumor size and involvement of adjacent organs. The concomitant occurrence of a renal cell carcinoma and retroperitoneal lipoma is extremely rare, and this is the first report published in the literature.Conclusion: We document a rare case of retroperitoneal lipoma with concurrent bilateral renal cell carcinoma and illustrate frequently encountered challenges during the evaluation of retroperitoneal masses.
引用
收藏
页数:4
相关论文
共 50 条
  • [21] Co-existence of Epithelioid and Fibroblastoid Subsets in a Sarcomatoid Renal Carcinoma Cell Line Revealed by Clonal Studies
    Hsieh, Chin-Hsuan
    Chen, Hung-Chang
    Chang, Ying-Hsu
    Pang, See-Tong
    Kuo, Ming-Ling
    Chuang, Cheng-Keng
    Liao, Shuen-Kuei
    ANTICANCER RESEARCH, 2013, 33 (11) : 4875 - 4889
  • [22] Co-existence of hepatocellular carcinoma and cystic echinococcosis
    Ran Bo
    Aimaiti Yasen
    Yingmei Shao
    Wenbao Zhang
    Renyong Lin
    Tiemin Jiang
    Hao Wen
    Hui Xiao
    Tuerganaili Aji
    Infectious Agents and Cancer, 15
  • [23] Co-Existence of Hepatocellular Carcinoma and Hepatic Tuberculosis
    Limaiem, Faten
    Gargouri, Faten
    Bouraoui, Saadia
    Lahmar, Ahlem
    Mzabi, Sabeh
    SURGICAL INFECTIONS, 2014, 15 (04) : 437 - 440
  • [24] Co-existence of hepatocellular carcinoma and cystic echinococcosis
    Bo, Ran
    Yasen, Aimaiti
    Shao, Yingmei
    Zhang, Wenbao
    Lin, Renyong
    Jiang, Tiemin
    Wen, Hao
    Xiao, Hui
    Aji, Tuerganaili
    INFECTIOUS AGENTS AND CANCER, 2020, 15 (01)
  • [25] Hemifacial seizures and cerebellar tumor: A rare co-existence
    Kulkarni, Shilpa
    Hegde, Anaita
    Shah, K. N.
    INDIAN PEDIATRICS, 2007, 44 (05) : 378 - 379
  • [26] THE CO-EXISTENCE OF TWO RARE DISEASES: A CASE REPORT
    Saki, Mehtap
    Kirkgoz, Tarik
    Gokce, Ibrahim
    Cicek, Neslihan
    Ata, Pinar
    Turan, Serap
    Yildiz, Nurdan
    Alpay, Harika
    PEDIATRIC NEPHROLOGY, 2018, 33 (10) : 1881 - 1881
  • [27] Aggressive co-existence: Collecting duct and clear cell carcinoma in the same kidney
    Yavuzsan, Abdullah Hizir
    Eksi, Mithat
    Baytekin, Firat
    Tugcu, Volkan
    TURKISH JOURNAL OF UROLOGY, 2019, 45 : 131 - 134
  • [28] A rare co-existence of histiocytic necrotizing lymphadenitis with metastatic papillary thyroid carcinoma and review of the literature
    Jing Liu
    Lei Jiang
    Guohua Yu
    Guimei Qu
    Li Cai
    Diagnostic Pathology, 19
  • [29] Co-existence of Nodular Hyperplasia and Papillary Carcinoma Thyroid in a Case of Struma Ovarii: A Rare Occurrence
    Chakraborty, Shivam
    Das, Chhanda
    Sinha, Joyita
    Sinha, Mamata Guha Mallick
    JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH, 2023, 17 (09) : ED9 - ED11
  • [30] A rare co-existence of histiocytic necrotizing lymphadenitis with metastatic papillary thyroid carcinoma and review of the literature
    Liu, Jing
    Jiang, Lei
    Yu, Guohua
    Qu, Guimei
    Cai, Li
    DIAGNOSTIC PATHOLOGY, 2024, 19 (01)