Case Reports in Nephrology
 Journal metrics
Acceptance rate35%
Submission to final decision55 days
Acceptance to publication49 days
CiteScore-
Impact Factor-
 Submit

Clinicopathological Implications of Proteinuria after Long-Term Isolated Hematuria due to Thin Basement Membrane Nephropathy and Focal Segmental Glomerulosclerosis

Read the full article

 Journal profile

Case Reports in Nephrology publishes case reports and case series focusing on the prevention, diagnosis, and management of kidney diseases and associated disorders, including cancer. The journal also focuses on advances in transplantation techniques.

 Editor spotlight

Case Reports in Nephrology maintains an Editorial Board of practicing researchers from around the world, to ensure manuscripts are handled by editors who are experts in the field of study.

 Abstracting and Indexing

This journal's articles appear in a wide range of abstracting and indexing databases, and are covered by numerous other services that aid discovery and access. Find out more about where and how the content of this journal is available.

Latest Articles

More articles
Case Report

Intravitreal Injection of Anti-VEGF Antibody Induces Glomerular Endothelial Cells Injury

Introduction. Antiangiogenic agents that inhibit vascular endothelial growth factor have emerged as important tools in cancer therapy and ocular diseases. Their systemic use can induce renal limited microangiopathy. Local use of anti-VEGF agent is supposed to be safe. We report here a unique case of early endothelial cells injury induced by intravitreal injection of bevacizumab. Case Presentation. A 72-year-old man was addressed for acute kidney injury with proteinuria. He was under treatment with intravitreal injections of bevacizumab for glaucoma. Kidney biopsy was performed and electron microscopy showed signs of early stages of glomerular microangiopathy. Bevacizumab was discontinued resulting in the improvement of renal function and albuminuria. Discussion. Bevacizumab, a humanized monoclonal antibody to VEGF is an approved therapy for metastatic cancer. Systemic adverse events including thrombotic microangiopathy have been mainly reported after its systemic injection. Podocytes produce VEGF that interacts with endothelial cells VEGF receptor-2 maintaining glomerular basement membrane integrity. Bevacizumab induce the detachment of endothelial cells from glomerular basement membrane leading to the proteinuria and renal function decline. Intravitreal bevacizumab is generally supposed to be safe. However, glomerular injury with microangiopathy features, even after intravitreal injection is possible. Conclusion. We report the electron microscopy evidence that intravitreal injection of anti-VEGF induces glomerular endothelial cells injury. Nephrologists and ophthalmologists should be aware of this complication.

Case Report

A Case Report on Pasteurella multocida Peritoneal Dialysis-Associated Peritonitis: When Cats Think Medical Equipment Are Toys

Pasteurella multocida is an aerobic gram-negative coccobacillus usually found in the oral cavities of most healthy cats and dogs as part of their natural oral flora. This zoonotic pathogen can cause a variety of infections in humans through bites, scratches, or licking. Infections range from less severe cases, such as infected animal bites and cellulitis, to more severe cases of pneumonia, septic arthritis, osteomyelitis, sepsis, and meningitis. However, the number of reported cases of peritoneal dialysis-associated peritonitis caused by P. multocida has been limited worldwide. Here, we report the case of a 59-year-old man undergoing continuous cycling peritoneal dialysis who developed P. multocida peritonitis, believed to be secondary to domestic cat exposure to dialysis equipment. Due to the increasing trend of pet ownership, patients maintained on peritoneal dialysis should be educated on the importance of strict hygiene and avoiding pet contact with the dialysis equipment, especially in bag exchange areas. Although the best means of preventing such infections is to avoid having pets at home, the positive psychological effects of pet ownership should also be considered. Thus, patients in such situations should be continuously educated and encouraged to be mindful of the importance of environmental hygiene.

Case Report

Two Cases of the MYH9 Disorder Fechtner Syndrome Diagnosed from Observation of Peripheral Blood Cells before End-Stage Renal Failure

As a MYH9 disorder, Fechtner syndrome is characterized by nephritis, giant platelets, granulocyte inclusion bodies (Döhle-like bodies), cataract, and sensorineural deafness. Observation of peripheral blood smear for the presence of thrombocytopenia, giant platelets, and granulocyte inclusion bodies (Döhle-like bodies) is highly important for the early diagnosis of MYH9 disorders. In our two cases, sequencing analysis of the MYH9 gene indicated mutations in exon 24. Both cases were diagnosed as the MYH9 disorders Fechtner syndrome before end-stage renal failure on the basis of the observation of peripheral blood smear.

Case Report

Cabazitaxel Induced Thrombotic Microangiopathy in a Patient with Prostate Cancer

Cancer-associated thrombotic microangiopathy (TMA) refers to a group of disorders characterized by microangiopathic haemolytic anemia, thrombocytopenia, and ischemic organ damage. TMA manifestations can be induced by cancer or by chemotherapy. We report the case of a 64-year-old man with metastatic prostate cancer who experienced a Cabazitaxel-induced TMA manifestation. TMA responds to conservative therapy, dialysis without plasmaphoresis, with progressive recovered renal function.

Case Report

Acute Kidney Injury Secondary to Necrotizing Sarcoid Granulomatosis

Background. Sarcoidosis is a chronic disease characterized by noncaseating lesions involving any organ and tissue in the body. Hypercalcemia and acute kidney injury is a common renal presentation of sarcoidosis. Necrotizing sarcoid granulomatosis (NSG) is a granulomatous disease entity which presents with nodular masses of sarcoid like granuloma which primarily effects the lungs. It is a rare necrotizing variant of sarcoidosis. Extra pulmonary presentation of NSG is very rare. Case presentation. We present a 36-year-old female with hypercalcemia and acute kidney injury refractory to treatment. Whole body Flourine-18-fluorodeoxyglucose positron emission tomography computed tomography (18F-FDG PET/CT) showed increased metabolic uptake with ill-defined lesions in the liver, spleen, and pelvic lymph nodes. Biopsy of the ill-defined lesions in the liver showed necrotizing granulomatous lesions without angiitis. All the markers of tuberculosis were negative and angiotensin converting enzyme levels were elevated. Patient improved with 1 mg/kg/day oral steroid therapy and is on regular follow-up with minimal dose of steroids. Conclusion. Necrotizing sarcoid granulomatosis (NSG) is a rare systemic granulomatous disease. Due to its rarity and diagnostic difficulty, treatment is challenging for clinicians, pathologists and radiologists. Treatment of choice for symptomatic patients is steroid therapy. Prognosis is good with complete recovery.

Case Report

Henoch-Schönlein Nephritis Manifesting with Purpura 15 years after Diagnosis of IgA Nephropathy

Henoch-Schönlein nephritis or immunoglobulin A (IgA) vasculitis is characterized by purpura, arthralgia, abdominal pain, and glomerulonephritis with glomerular IgA deposition. Notably, the presence of purpura is essential to diagnose this disease. We report the case of a patient in whom proteinuria and haematuria were detected during screening tests and he was diagnosed with IgA nephropathy at 20 years of age. Corticosteroids were administered for 7 years and were subsequently tapered. At 35 years of age, he noticed purpura on his lower extremities and was diagnosed with anaphylactoid purpura. Following the appearance of purpura, urinalysis revealed an increase in urinary protein levels from 0.7 g/g creatinine (Cr) to 1.4 g/gCr, and his serum Cr levels increased from 1.1 mg/dL to 1.35 mg/dL. Two months later purpura subsided, and his urinary protein level and serum Cr level were restored to the former levels. Although the cause remains unknown, an interval may occasionally be observed between the appearance of purpura and urinary abnormalities. However, to our knowledge to date, a 15-year interval is the longest interval, in such cases, reported in the literature.

Case Reports in Nephrology
 Journal metrics
Acceptance rate35%
Submission to final decision55 days
Acceptance to publication49 days
CiteScore-
Impact Factor-
 Submit