case_images: PMC10753643_01
case_images: Contrast-enhanced abdominal computed tomography. Inflammation in pararectal adipose tissue.
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case_images: Contrast-enhanced abdominal computed tomography of the patient revealed an inflamed appearance in the adipose tissue in the left pararectal region, loss of corticomedullary separation, and hypodense patchy areas in both kidneys detected (Figures 1 and 2).
case_images: Contrast-enhanced abdominal computed tomography. Loss of corticomedullary separation and hypodense patchy areas in both kidneys.
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case_images: PMC10753643_01_CCR3-12-e8164-g004.jpg
case_images: ccr38164-fig-0002
case_images: Contrast-enhanced abdominal computed tomography of the patient revealed an inflamed appearance in the adipose tissue in the left pararectal region, loss of corticomedullary separation, and hypodense patchy areas in both kidneys detected (Figures 1 and 2).
case_images: Examples of pararectal lymphatic tissue biopsy. Lymphoid tissue samples with increased plasma cells in hematoxylin-eosin staining.
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case_images: These histopathological findings were found to be significant in terms of IgG4-RD (Figure 3).
case_images: Kidney biopsy samples. IgG4-secreting plasma cells with (A) hematoxylin-eosin staining, (B) Masson trichrome staining, (C) IgG4 immunohistochemical staining.
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case_images: These findings supported tubulointerstitial nephritis (Figure 4).