Renal Lesions

Jun 3, 2017 by in GENERAL SURGERY Comments Off on Renal Lesions

Fig. 18.1 (a) Contrast-enhanced renal CT finding in a patient with IgG4-related TIN. Multiple low-density lesions are evident. (b) Pelvic lesion in IgG4-RD. Bilateral renal pelvis wall thickening is found….

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Sialadenitis and Dacryoadenitiss: IgG4-Related Mikulicz’s Disease Would Precede Autoimmune Pancreatitis and Be Likely to Relapse

Jun 3, 2017 by in GENERAL SURGERY Comments Off on Sialadenitis and Dacryoadenitiss: IgG4-Related Mikulicz’s Disease Would Precede Autoimmune Pancreatitis and Be Likely to Relapse

Fig. 16.1 MRI showed IgG4-related dacryoadenitis To understand the concept of IgG4-DS, it may be important to know its histological background. First, in 1888, Dr. Johann von Mikulicz published a…

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Clinical Features

Jun 3, 2017 by in GENERAL SURGERY Comments Off on Clinical Features

  Type 1 AIP Type 2 AIP Synonym Lymphoplasmacytic sclerosing pancreatitisAIP without GEL Idiopathic duct-centric chronic pancreatitis AIP with GEL Epidemiology Asia > USA, Europe Europe > USA > Asia…

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Lymphadenopathy

Jun 3, 2017 by in GENERAL SURGERY Comments Off on Lymphadenopathy

Fig. 20.1 FDG-PET scan of the patient with type 1 AIP. FDG accumulates in the pancreas body to tail, gall bladder, right parotid gland, and median and inguinal lymph nodes…

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Retroperitoneal Fibrosis

Jun 3, 2017 by in GENERAL SURGERY Comments Off on Retroperitoneal Fibrosis

Fig. 17.1 CT imaging of IgG4-related retroperitoneal fibrosis showing a soft tissue mass encasing the aorta Fig. 17.2 CT imaging of IgG4-related retroperitoneal fibrosis showing a soft tissue mass in…

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Type 2 AIP

Jun 3, 2017 by in GENERAL SURGERY Comments Off on Type 2 AIP

Fig. 6.1 CT findings of type 2 autoimmune pancreatitis. (a) CT scan demonstrates diffuse pancreatic enlargement. (b) After steroid therapy, diffuse pancreatic enlargement is markedly improved on follow-up CT scan…

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