Primary parenchymal squamous cell carcinoma of the kidney: A case report

Table 1 Literature report on primary parenchymal squamous cell carcinoma of the kidney

	Ref.	Sex	Age (years)	Presentation	Location	Treatment	Tumor extent	Renal stone	Involvement of renal pelvis	Prognosis
1	Terada[10]	M	73	Hematuria and lumbago	Multiple: Bladder, left ureter, and left kidney	Cystectomy and nephroureterectomy	Replacing entire kidney parenchyma	Absent	Absent	Alive and disease free at 3 months after surgery
2	Kulshreshtha et al[7]	F	60	Weight loss for 3 months	Mid and lower pole of the left kidney	Radical nephrectomy with lymph node dissection	6.5 cm × 5.5 cm, with Gerota’s fascia invasion and para-aortic lymph node metastasis (pT4N1)	Absent	Absent	Alive and disease free at 13 months after surgery
3	Ghosh and Saha[2]	M	51	Dull and intermittent flank pain for 5 months	Lower pole of the right kidney	Radical nephrectomy	5.8 cm × 5.5 cm (pT1bN0)	Absent	Absent	Alive and disease free at 12 months after surgery
4	Sahoo et al[8]	F	50	Right abdomen pain for 6 months	Upper pole of the right kidney	Radical nephrectomy	8.0 cm × 6.0 cm (pT2aNx)	Absent	Absent	Alive and disease free at 6 months after surgery
5	Wang et al[3]	M	61	Hematuria and lumbago for 2 months	Right kidney	Radical nephrectomy	NA, with perirenal fat invasion (pT3aNx)	Absent	Absent	Alive and disease free at one month after surgery
6	Zhang et al[9]	F	61	Intermittent flank pain for 2 months	Lower pole of the right kidney	Radical nephrectomy	With perirenal fat invasion (pT3aNx)	Absent	Absent	Alive and disease free at 3 months after surgery
7	Fotovat et al[5]	F	41	Flank pain and dysuria for 3 months	Lower pole of the left kidney	Radical nephrectomy	With perirenal fat invasion and para-aortic lymph node metastasis (pT3aN1)	Present	Absent	Metastasis to ovary at 8 months after surgery
8	Present (2022)	M	61	Flank pain and weight loss for 2 months	Lower pole of the right kidney	Radical nephrectomy with right hemicolectomy	9.0 cm × 8.0 cm, with ascending colon invasion (pT4N0)	Present	Absent	Alive and disease free at 5 months after surgery
9	Liang et al[4]	M	52	1 week of renal cyst found in physical examination	Upper pole of the right kidney	Robot-assisted partial nephrectomy	8.3 cm × 8.2 cm × 8.1 cm (pT2aNxM0)	Absent	Absent	Alive and disease free at 6 months after surgery
10	This study	M	51	Hematuria and lumbago for 2 weeks	Right kidney	Radical nephrectomy with lymph node dissection	6.0 cm × 6.0 cm, with perirenal fat invasion and para-aortic lymph node metastasis (pT3aN1)	Present	Absent	Metastasis to Liver and inferior vena cava metastases at 4 months after surgery