18 August 2023
: Case report 
IgG4-Related Membranous Nephropathy with Acute Nephrotic Syndrome During Successful Steroid Maintenance Treatment for Type 1 Autoimmune Pancreatitis
Unusual clinical course, Challenging differential diagnosis, Unusual or unexpected effect of treatment, Diagnostic / therapeutic accidents, Educational Purpose (only if useful for a systematic review or synthesis), Rare coexistence of disease or pathology
Hiroshi Ito12ABCDEF, Kenji Ashida
12ABCDEF*, Mutsuyuki Demiya1BDE, Seiichi Motomura1BCDEF, Ayako Nagayama1BCDEF, Saori Kubo 3ABCDEF, Utako Ueda3ABCDEF, Kei Fukami3CDEF, Masatoshi Nomura1ACDE, Tomoyuki Akashi2BDE
DOI: 10.12659/AJCR.940707
Am J Case Rep 2023; 24:e940707
Figure 2. Clinical course of this case. The clinical course of this case is shown, including the periods of type 1 autoimmune pancreatitis and IgG4-related membranous nephropathy. The time course is given in months from the initial admission due to type 1 autoimmune pancreatitis. Laboratory findings: hemoglobin A1C (HbA1c; closed circles with solid lines), proteinuria (closed triangles with broken lines, upper), immunoglobulin G4 (IgG4); square with solid lines), serum albumin (closed triangles with broken lines, lower), and the contents of medication treatment (top) are shown.