Table 1 Previously reported cases of renal heavy chain and light chain amyloidosis confirmed by LMD/MS

IgA, κ

IgA(2+), κ(2+)

IgA1 C + κ V + κ C

[7]

Neg

IgA(3+), IgG(1–2+), IgM(1+), C1q(1+), κ(1+)

IgA1 C+ κ C

[7]

IgA, κ

IgA(1+), C3(1+)

IgA1 C + κ V + κ C

[7]

IgA, λ

IgA(3+), λ(2+)

IgA1 C + λ V

[7]

λ

IgG(2–3+), λ(3+), κ(1+)

IgG1 C + λ V

[7]

IgG, λ

IgG(2+), C3(3+), λ(3+)

IgG1 C + λ V

[7]

IgG, λ

Neg

IgG1 C + λ V

[7]

IgG, λ

λ(3+)

IgG1 C + λ V

[7]

IgG, λ

IgG, C3, λ

IgG1 + λ

[14]

IgA, κ

IgA, κ

IgA + κ

[14]

IgG, λ

IgG, C3, λ

NA

[15]

IgM, κ

IgM, κ

IgM C + κ C

this case