Kimura's disease in a chronic hemodialysis patient

Kimura's disease: effects of age on clinical presentation

BACKGROUND

Kimura's disease (KD) is known to be dominant among young Asian men, but it can also occur in middle- and advanced-aged people. The clinical characteristics of KD, especially by age, are not well known.

AIM

This study was performed to investigate the effects of age on the clinical characteristics of KD.

DESIGN

We conducted a case series study.

METHODS

All case studies of patients diagnosed with KD were collected via a PubMed search of studies published until August 2018. The data were analyzed by age group.

RESULTS

In total, 215 studies were reviewed (238 patients; mean age of 36 years). The male:female ratio was 4:1 overall, 17:1 in patients aged <20 years, 4:1 in patients aged 20-39 years and 2:1 in patients aged ≥40 years (P = 0.01). The percentage of patients with pruritus was 15.4% overall, 3.8% in patients aged <20 years, 15.5% in patients aged 20-39 years and 21.7% in patients aged ≥40 years (P = 0.02). The time to diagnosis was 5.3 years overall, 3.2 years in patients aged <20 years, 4.7 years in patients aged 20-39 years and 7.1 years in patients aged ≥40 years (P < 0.01).

CONCLUSIONS

The proportion of female patients affected the incidence of pruritus, and the time to diagnosis increased as the patients' age increased. There were no significant age-related differences in region/race, complications, multiplicity, laterality, anatomical distribution, maximum size, eosinophil count, immunoglobulin E level, initial treatment, recurrence or outcomes. This may be useful information for the diagnosis of KD.

Superficial Parotidectomy Plane for Debulking Surgery in Kimura Disease

Kimura disease (KD) is a rare chronic inflammatory disorder of unknown etiology representing as solitary or multiple subcutaneous nodules predominantly in the head and neck region. Common sites of involvement are preauricular region, forehead and scalp. The soft tissue localization is often associated with regional lymphadenopathy and enlargement of the major salivary gland. The authors report a patient with KD involving the right parotid and left temporal region managed successfully at our center using a combination of debulking superficial parotidectomy and medicinal therapy. To the best of knowledge of the authors, this is the first completely esthetically treated patient with KD with no clinical evidence of residual disease.

Epitrochlear mass in a patient on maintenance hemodialysis--Kimura disease

Kimura disease is a rare benign inflammatory disorder presenting as subcutaneous masses or lymphnodal mass in the cervical region. Kimura disease is reported sparsely in patients on maintenance hemodialysis. We report an unusual location of Kimura disease in a patient on maintenance hemodialysis, who had a prolonged, persistent asymptomatic eosinophilia.

Kimura disease with advanced renal damage with anti-tubular basement membrane antibody

Kimura disease (KD) is an autoimmune eosinophilic granulomatous disorder with generalized lymphadenopathy. A handful of pediatric patients with renal disease have been described, none of whom have been African-American (AA). We present an AA boy with KD and nephrotic syndrome (NS). Two months after stopping steroids, fever, asthma, eczema, and proteinuria recurred. His NS did not relapse but his platelet count decreased to 51,000/microl (x10(6)/l). On restarting prednisone, his platelet count normalized. A kidney biopsy revealed 23 of 37 glomeruli obsolescent and advanced damage with over 50% of cortical tissue replaced by interstitial fibrosis and chronic inflammation. Glomerular immunofluorescence was largely negative; very intense linear anti-tubular basement membrane (TBM) deposits of IgA, IgG, C3, and C4 were noted. At present, 36 months from onset, serum creatinine is 1.2 mg/dl (106 micromol/l). We present a 4-year-old AA boy with KD, NS, relapsing thrombocytopenia, and renal damage with anti-TBM antibody.

Refractory hypertension and anemia in end-stage renal disease: an unusual manifestation of Kimura's disease

Hypertension and anemia are common in uremic patients. This article describes a 35-year-old uremic Taiwanese who was admitted to our hospital with refractory hypertension and refractory anemia following chronic hemodialysis for more than two years. He was diagnosed with Kimura's disease finally. Refractory hypertension and refractory anemia were noted over two years before an enlarged inguinal lymph node was observed. The symptoms lead to the diagnosis of Kimura's disease. Unlike most cases, refractory hypertension and refractory anemia were first noted before the inguinal mass and eosinophilia were presented. The inflammatory parameters increased when the disease was active. Steroid treatment was conducted, and the symptoms including hypertension and anemia promptly decreased. To the authors' knowledge, this case is for first one in which Kimura's disease has induced refractory hypertension and anemia in an ESRD patient and in which these symptoms rapidly subsided following steroid treatment. The activity of Kimura's disease is closely related refractory hypertension, suggesting that inflammation may be involved in refractory hypertension and anemia in a dialytic patient with Kimura's disease.