Authors present an 11-year old girl with non-specific clinical symptoms with increase of inflammatory indices and acute non-oliguric renal failure: creatinine clearance - 55 ml/min/1.73 m2. An anterior uveitis was observed after 7 weeks of illness. Diagnosis of tubulointerstitial nephritis with uveitis (TINU) was confirmed by interstitial infiltrate (lymphocytes, neutrophils, eosinophils) and interstitial fibrosis in renal biopsy. Steroid therapy was given for 7 months. Uveitis without kidney involvement relapsed 1 month after discontinuation of steroid therapy. The full recovery of uveitis was achieved after the treatment with topical steroids. After 3 years, the illness remains still in remission.
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Ocul Immunol Inflamm
January 2025
Ocular Oncology Service, Institute of Oncology, Tecnologico de Monterrey, Monterrey, Mexico.
Purpose: To present the case of a young patient with BRAF V600E-mutant cutaneous melanoma who developed bilateral choroidal metastases complicated by neovascular glaucoma (NVG) in both eyes following the interruption of nivolumab therapy.
Methods: A 28-year-old female with primary cutaneous melanoma of the left hand underwent surgical resection and adjuvant nivolumab. Immunotherapy was discontinued due to immune-related acute interstitial nephritis.
J Am Soc Nephrol
January 2025
Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université Paris Cité, F-75006 Paris, France.
The renal tubule and collecting duct express a large number of proteins, all having putative immunoreactive motives. Therefore, all can be the target of pathogenic autoantibodies. However, autoimmune tubulopathies seem to be rare and we hypothesize that they are underdiagnosed.
View Article and Find Full Text PDFJ Comp Pathol
January 2025
Departamento de Ciências Veterinárias, Universidade Federal do Paraná, Setor Palotina, Rua Pioneiro, 2153, Palotina, Paraná, 85950-000, Brazil.
Protothecosis is an infectious disease caused by unicellular algae of the genus Prototheca, which are mainly known for causing mastitis in farm animals. However, there are reports of protothecosis in humans and other animals, such as dogs and cats, which develop cutaneous lesions or systemic lesions. Dogs with the systemic form generally develop bloody diarrhoea and blindness and neurological signs may also occur.
View Article and Find Full Text PDFSarcoidosis is a multisystem granulomatous disorder of undetermined etiology that usually affects the lungs. It is a rare presentation to have an association between sarcoidosis and pancreatitis. We present a challenging case of acute pancreatitis and kidney dysfunction which had been diagnosed later to be sarcoidosis.
View Article and Find Full Text PDFBMC Nephrol
September 2024
Department of Pathology, Guizhou Provincial People's Hospital, Guiyang, Guizhou Province, China.
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