| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Single photon emission computed tomography using dimercaptosuccinic acid with computed tomography of kidney with contrast | Procedure site - Direct | True | Kidney structure | Inferred relationship | Some | 2 | 
| Single photon emission computed tomography using dimercaptosuccinic acid with computed tomography of kidney with contrast | Procedure site - Direct | True | Kidney structure | Inferred relationship | Some | 3 | 
| Nephroblastoma | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Transplant of kidney and pancreas | Procedure site - Indirect | False | Kidney structure | Inferred relationship | Some | 3 | 
| Atherosclerotic renal artery stenosis | Finding site | False | Kidney structure | Inferred relationship | Some |  | 
| CT guided insertion of fiducial marker into kidney | Procedure site - Indirect | True | Kidney structure | Inferred relationship | Some | 2 | 
| CT guided insertion of fiducial marker into kidney | Procedure site - Direct | True | Kidney structure | Inferred relationship | Some | 3 | 
| Ulbright Hodes syndrome | Finding site | False | Kidney structure | Inferred relationship | Some | 3 | 
| Procedure on kidney | Procedure site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Calculous pyelonephritis | Finding site | False | Kidney structure | Inferred relationship | Some | 4 | 
| Chronic pyelonephritis | Finding site | True | Kidney structure | Inferred relationship | Some | 2 | 
| Chronic pyelonephritis without medullary necrosis | Finding site | True | Kidney structure | Inferred relationship | Some | 2 | 
| Familial non-obstructive reflux-associated chronic pyelonephritis | Finding site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Fungal infection of kidney | Finding site | True | Kidney structure | Inferred relationship | Some | 2 | 
| Renal candidiasis | Finding site | True | Kidney structure | Inferred relationship | Some | 2 | 
| Papillary thyroid carcinoma with renal papillary neoplasia | Finding site | False | Kidney structure | Inferred relationship | Some | 3 | 
| Renal cell carcinoma of kidney except renal pelvis | Finding site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Primary renal dysplasia | Finding site | False | Kidney structure | Inferred relationship | Some | 2 | 
| Secondary renal dysplasia | Finding site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Congenital haemorrhagic renal cyst | Finding site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Bilateral medullary sponge kidney | Finding site | False | Kidney structure | Inferred relationship | Some | 3 | 
| Bilateral medullary sponge kidney | Finding site | False | Kidney structure | Inferred relationship | Some | 4 | 
| Bilateral multicystic renal dysplasia | Finding site | False | Kidney structure | Inferred relationship | Some |  | 
| Bilateral congenital primary hydronephrosis | Finding site | False | Kidney structure | Inferred relationship | Some | 5 | 
| Aristolochic acid nephropathy | Finding site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Dent disease type 1 | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Dent disease type 2 | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Bartter syndrome type 4a | Finding site | False | Kidney structure | Inferred relationship | Some | 4 | 
| Acrorenal mandibular syndrome | Finding site | False | Kidney structure | Inferred relationship | Some | 5 | 
| Acrorenal syndrome | Finding site | True | Kidney structure | Inferred relationship | Some | 2 | 
| Atherosclerosis, deafness, diabetes, epilepsy, nephropathy syndrome | Finding site | False | Kidney structure | Inferred relationship | Some |  | 
| Acrorenoocular syndrome | Finding site | False | Kidney structure | Inferred relationship | Some | 3 | 
| Transient acute renal failure | Finding site | True | Kidney structure | Inferred relationship | Some | 2 | 
| Acute-on-chronic renal impairment | Finding site | False | Kidney structure | Inferred relationship | Some |  | 
| Mesoblastic nephroma | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Juxtaglomerular tumour | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Renal mass | Finding site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Glomerulopathy due to diabetes mellitus | Finding site | False | Kidney structure | Inferred relationship | Some |  | 
| Intracapillary glomerulosclerosis due to diabetes mellitus | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Kimmelstiel-Wilson syndrome | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Extravasation of urine from kidney | Finding site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Donor renal transplant | Procedure site | False | Kidney structure | Inferred relationship | Some | 2 | 
| Malignant carcinoid tumour of kidney | Finding site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Persistent Mullerian derivative with lymphangiectasia and polydactyly syndrome | Finding site | False | Kidney structure | Inferred relationship | Some | 6 | 
| Cyst of kidney | Finding site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Acute kidney injury due to hypovolaemia | Finding site | True | Kidney structure | Inferred relationship | Some | 3 | 
| Acute kidney injury due to circulatory failure | Finding site | True | Kidney structure | Inferred relationship | Some | 4 | 
| Acute kidney injury due to sepsis | Finding site | True | Kidney structure | Inferred relationship | Some | 3 | 
| Single photon emission computed tomography of kidney | Procedure site - Direct | True | Kidney structure | Inferred relationship | Some | 1 | 
| Okamoto syndrome | Finding site | False | Kidney structure | Inferred relationship | Some | 7 | 
| Chronic kidney disease following donor nephrectomy | Finding site | True | Kidney structure | Inferred relationship | Some | 3 | 
| Chronic kidney disease due to and following excision of neoplasm of kidney | Finding site | True | Kidney structure | Inferred relationship | Some | 3 | 
| Chronic kidney disease due to systemic infection | Finding site | True | Kidney structure | Inferred relationship | Some | 2 | 
| Excision of neoplasm of kidney | Procedure site - Direct | True | Kidney structure | Inferred relationship | Some | 1 | 
| Chronic kidney disease due to traumatic loss of kidney | Finding site | True | Kidney structure | Inferred relationship | Some | 2 | 
| Distal renal tubular acidosis co-occurrent with sensorineural deafness | Finding site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Perlman syndrome | Finding site | True | Kidney structure | Inferred relationship | Some | 2 | 
| Double uterus, hemivagina, renal agenesis syndrome | Finding site | True | Kidney structure | Inferred relationship | Some | 2 | 
| Local recurrence of malignant tumour of kidney | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Perlman syndrome | Finding site | False | Kidney structure | Inferred relationship | Some | 3 | 
| Juvenile cataract, microcornea, renal glucosuria syndrome | Finding site | False | Kidney structure | Inferred relationship | Some | 4 | 
| CT guided percutaneous biopsy of kidney | Procedure site - Indirect | False | Kidney structure | Inferred relationship | Some | 2 | 
| CT guided percutaneous biopsy of kidney | Procedure site - Direct | True | Kidney structure | Inferred relationship | Some | 3 | 
| Familial haemolytic uraemic syndrome | Finding site | True | Kidney structure | Inferred relationship | Some | 7 | 
| Fluoroscopy guided percutaneous needle biopsy of kidney | Procedure site - Indirect | False | Kidney structure | Inferred relationship | Some | 2 | 
| Fluoroscopy guided percutaneous needle biopsy of kidney | Procedure site - Direct | True | Kidney structure | Inferred relationship | Some | 3 | 
| Renal insufficiency | Finding site | True | Kidney structure | Inferred relationship | Some | 2 | 
| Acute renal insufficiency | Finding site | True | Kidney structure | Inferred relationship | Some | 2 | 
| Chronic renal insufficiency | Finding site | True | Kidney structure | Inferred relationship | Some | 2 | 
| Juvenile cataract, microcornea, renal glucosuria syndrome | Finding site | True | Kidney structure | Inferred relationship | Some | 3 | 
| Glomerulopathy with fibronectin deposits 2 | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Kidney implantation | Procedure site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Kidney injection | Procedure site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Kidney closure | Procedure site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Kidney reconstruction | Procedure site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Kidney transposition | Procedure site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Faciocardiorenal syndrome | Finding site | False | Kidney structure | Inferred relationship | Some | 5 | 
| Bilateral medullary sponge kidney | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Multinodular goitre, cystic kidney, polydactyly syndrome | Finding site | False | Kidney structure | Inferred relationship | Some | 6 | 
| Thymic, renal, anal, lung dysplasia syndrome | Finding site | False | Kidney structure | Inferred relationship | Some | 3 | 
| SERKAL syndrome | Finding site | True | Kidney structure | Inferred relationship | Some | 4 | 
| SERKAL syndrome | Finding site | False | Kidney structure | Inferred relationship | Some | 6 | 
| MRI of kidney without contrast | Procedure site - Direct | True | Kidney structure | Inferred relationship | Some | 1 | 
| CT of kidney-ureter-bladder without contrast | Procedure site - Direct | True | Kidney structure | Inferred relationship | Some | 5 | 
| Neonatal diabetes, congenital hypothyroidism, congenital glaucoma, hepatic fibrosis, polycystic kidney syndrome | Finding site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Acquired monoclonal immunoglobulin light chain-associated Fanconi syndrome | Finding site | False | Kidney structure | Inferred relationship | Some |  | 
| Ultrasound guided puncture of cyst of kidney | Procedure site - Direct | True | Kidney structure | Inferred relationship | Some | 1 | 
| Radiologic examination of renal cyst, translumbar approach | Procedure site | False | Kidney structure | Inferred relationship | Some | 3 | 
| Subacute glomerulonephritis | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Healed glomerulonephritis | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Subacute pyelonephritis | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Healed pyelonephritis | Finding site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Immune-complex glomerulonephritis | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Nephrotoxic serum nephritis | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Diffuse pyelonephritis | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Renovascular hypertension | Finding site | False | Kidney structure | Inferred relationship | Some |  | 
| Goldblatt hypertension | Finding site | False | Kidney structure | Inferred relationship | Some |  | 
| Deficiency of xanthine oxidase | Finding site | True | Kidney structure | Inferred relationship | Some | 1 | 
| Hypoparathyroidism, deafness, renal disease syndrome | Finding site | True | Kidney structure | Inferred relationship | Some | 11 | 
| Gestational proteinuria without hypertension | Finding site | False | Kidney structure | Inferred relationship | Some | 1 | 
| Small kidney of unknown cause | Finding site | True | Kidney structure | Inferred relationship | Some | 2 |