No abstract available.
Magnetic Resonance Imaging ; Magnetic Resonance Spectroscopy ; Magnetics ; Magnets ; Positron-Emission Tomography ; Sacroiliitis

No abstract available.

Brucellosis is an endemic zoonotic disease, particularly in the Middle East and Mediterranean regions, and can involve many organs and tissues. Recently, the incidence of human brucellosis has increased rapidly in Korea. Brucellosis may often appear as other infections and asymptomatic conditions because of its range of clinical manifestations. Therefore, its diagnosis is frequently missed or delayed. Early diagnosis of brucellar spondylitis is important for reducing the number and intensity of complications. Therefore, it should be included in a differential diagnosis of back pain with an unknown origin. Brucellosis is normally transmitted to humans by direct contact with infected animals or by the ingestion of unpasteurized dairy products. We report an unusual case of brucellar spondylitis complicated by acupuncture.
Acupuncture ; Animals ; Asymptomatic Diseases ; Back Pain ; Brucellosis ; Dairy Products ; Diagnosis, Differential ; Early Diagnosis ; Eating ; Humans ; Incidence ; Korea ; Mediterranean Region ; Middle East ; Spondylitis

Systemic lupus erythematosus (SLE) is a multisystem inflammatory disorder mediated by autoantibodies and immune complexes that exhibit a range of symptoms. Although thirty-five to forty percent of patients with SLE show signs or symptoms of gastrointestinal involvement, acute pancreatitis is an uncommon complication of SLE, and SLE presenting with acute pancreatitis is extremely rare. We report a case of a 28-year-old female SLE patient who initially presented with acute abdominal pain and elevated pancreatic enzyme levels. The patient was diagnosed clinically with acute pancreatitis and then with SLE after further investigations. Her condition improved after high dose steroid therapy.
Abdominal Pain ; Adult ; Antigen-Antibody Complex ; Autoantibodies ; Female ; Humans ; Lupus Erythematosus, Systemic ; Pancreatitis

No abstract available.
Hip ; Hip Joint ; Osteoma, Osteoid

No abstract available.
Amyloidosis

Churg-Strauss syndrome is a rare systemic disorder characterized by asthma, eosionphilia and necrotizing vasculitis affecting small-to-medium-sized vessels. Although it is frequently associated with gastrointestinal mucosal lesions, recurrent bowel perforation is rare and potentially life threatening. We report a case of a 66-year-old man with Churg-Strauss syndrome, who presented with recurrent small bowel perforation. He was admitted with abdominal pain developed previous night, who had a previous small bowel perforation history treated with laparoscopic closure 5 months ago. Laboratory data showed remarkable eosinophilia. Physical examination indicated positive signs of peritoneal irritation in the entire abdomen, and abdominal computed tomography scanning showed edematous small bowel with intra-abdominal free air, suggesting intestinal perforation. He underwent laparoscopic small bowel closure and was treated with steroid.
Abdomen ; Abdominal Pain ; Aged ; Asthma ; Churg-Strauss Syndrome ; Eosinophilia ; Humans ; Intestinal Perforation ; Physical Examination ; Vasculitis

Microscopic polyangiitis (MPA) is characterized by pauci-immune necrotizing small vessel vasculitis without clinical or pathological evidence of necrotizing granulomatous inflammation. The kidney is the most often affected organ in the majority of patients with MPA, and renal manifestations are usually the first symptoms. Glomerular capillaries are affected most often, resulting in necrotizing glomerulonephritis, usually in a crescent formation, with no or few immune deposits able to be demonstrated at the sites of vasculitis and glomerulonephritis. We report a case of microscopic polyangiitis in both legs with pitting edema in a 50-year-old female. Laboratory findings showed hematuria, proteinuria, and a positive peripheral antineutrophil cytoplasmic antibody. A renal biopsy revealed pauci-immune splitting and necrotizing capillary loop walls necrotizing vasculitis and membranoproliferative glomerulonephritis (MPGN). With a diagnosis of MPA, she has been managed with high dose steroid and cyclophosphamide. To our knowledge, this is the first reported case of MPA with MPGN.
Antibodies, Antineutrophil Cytoplasmic ; Biopsy ; Capillaries ; Cyclophosphamide ; Edema ; Female ; Glomerulonephritis ; Glomerulonephritis, Membranoproliferative ; Glycosaminoglycans ; Hematuria ; Humans ; Inflammation ; Kidney ; Leg ; Microscopic Polyangiitis ; Middle Aged ; Proteinuria ; Vasculitis

Renal involvement in systemic lupus erythematosus (SLE) is a typical manifestation of the disease. The occurrence of non-lupus nephritis, especially IgA nephropathy (IgAN), in patients with SLE has rarely been reported. We describe the case of a 21-year-old woman who was diagnosed with IgAN and subacute necrotizing lymphadenitis, and her renal lesion biopsy was typical of lupus nephritis (ISN/RPS Class III). Although IgAN and lupus nephritis share some common physiopathological characteristics, their laboratory, histopathologic findings, and the extra-renal clinical manifestations are different and support a different pathogenesis. Our case highlights the importance of a renal biopsy in patients with lupus and urinary alterations despite underlying IgAN. A correct diagnosis would permit the most appropriate immunosuppressive treatments to be considered.
Biopsy ; Female ; Glomerulonephritis, IGA ; Humans ; Immunoglobulin A ; Kidney ; Lupus Erythematosus, Systemic ; Lupus Nephritis ; Lymphadenitis ; Nephritis ; Young Adult

Renal involvement is one of the extra-articular manifestations found in patients with rheumatoid arthritis (RA). Membranous glomerulonephopathy, membranoproliferative glomeruonophritis, secondary amyloidosis, and focal segmental glomerulosclerosis are reported as pathologic diagnoses of renal involvement. However, reports of renal involvement in patients with RA and antineutrophil cytoplasmic autoantibody (ANCA)-associated pauci-immune glomerulonephritis are rare. Recently, we experienced two patients with RA who developed azotemia and were finally diagnosed with ANCA-associated pauci-immune glomerulonephritis. Because of the rarity of these cases, we report two cases in patients with RA with a literature review.
Amyloidosis ; Arthritis, Rheumatoid ; Azotemia ; Cytoplasm ; Glomerulonephritis ; Glomerulosclerosis, Focal Segmental ; Humans