There is a number of specific infections due to opportunistic mycobacteria which normally exist as environmental saprophytes. Among them, renal mycobacteriosis is a disease similar to renal tuberculosis. The obvious causative agents are some mycobacteria: Mycobacterium chelonei, Mycobacterium fortuitum, Mycobacterium xenopi, Mycobacterium kansasii, Mycobacterium avium complex, and Mycobacterium simiae. It is not easy to prove that a renal disease is of mycobacterial origin. We suggest some criteria as revision of Davidson's sign that help establish the diagnosis of renal mycobacteriosis. The aim of this paper was to review clinical features, diagnosis and treatment of renal mycobacteriosis, illustrated by presentation of a case of pyelonephritis and cystitis caused by Mycobacterium chelonei. Successful chemotherapeutic regimen was largely based upon our own experience as well as on the limited information in the medical literature.
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Rev Med Chil
September 2024
Laboratorio Biología Molecular, Hospital Base de Valdivia, Valdivia, Chile.
Unlabelled: Non tuberculous mycobacteria (NTM) are important opportunistic infection in patients with AIDS.
Aim: To present 4 cases of disseminated infections by NTM in patients with AIDS.
Results: These cases were associated with prolonged symptoms of fever, weight loss, diarrhea or cough, with hepatosplenomegaly, anemia and thrombocytopenia.
Front Immunol
January 2025
Department of Nephrology, Ningbo No.2 Hospital, Ningbo, Zhejiang, China.
Background: Immunoglobulin G4-related disease (IgG4-RD) is an immune-mediated fibrous inflammatory disease. Recently, an association between IgG4-RD and tuberculosis (TB) has been reported.
Case Summary: We report a 56-year-old man complaining of a cough and poor appetite for 2 months and oliguria for 1 day.
J Orthop Traumatol
December 2024
Helios ENDO-Klinik, Holstenstrasse 2, 22767, Hamburg, Germany.
Background: Patients affected by chronic kidney disease (CKD) are at increased risk of periprosthetic joint infection (PJI) after total hip arthroplasty (THA). This patient population has a higher risk of recurrent infections and hospitalization. The aim of this study is to compare the profile of microorganisms in patients with CKD and PJI of the hip versus controls and to individuate potentially unusual and drug-resistant microorganisms among the causative bacteria.
View Article and Find Full Text PDFJ Assoc Physicians India
December 2024
Resident Doctor, Department of General Medicine, Government Medical College, Kota, Rajasthan, India.
Nutcracker syndrome (NCS), also known as left renal vein (LRV) entrapment syndrome, is a condition resulting due to compression of LRV between the aorta and superior mesenteric artery (SMA), with dilatation of the distal portion of LRV. We present a case of an elderly female presenting with left lumbar pain for 1 year. Initial investigations revealed microscopic hematuria and mild ascites.
View Article and Find Full Text PDFPeerJ
December 2024
Department of Family and Community Medicine, College of Medicine, Jouf University, Sakaka, Aljouf, Saudi Arabia.
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