Objectives We retrospectively compared the therapeutic effects of combination therapy with prednisolone (PSL) and oral tacrolimus (TAC) or azathioprine (AZA) on progressive interstitial pneumonia with systemic sclerosis (SSc-PIP). Methods The effects of PSL (0.2–0.5 mg/kg/day) and TAC (3 mg/day) or AZA (1–2 mg/kg/day) therapies (n = 18) were evaluated for short (12 months) and long (36 months or more) periods. Results In the short period, IP improved in 6 and 5 patients and was stable in 12 and 13 patients in the TAC and AZA groups, respectively. In the long period, 11 patients were followed up in the TAC group and 12 in the AZA group. IP improved in 4 and 2 patients and was stable in seven and nine in the TAC and AZA groups, respectively. The rates of evolution of total fibrosis score, and those corrected by disease duration for the long period, in the TAC group were significantly lower than those in the AZA group (p = .017 and .025, respectively). Conclusion The inhibitory effect of PSL and TAC combination therapy on the progression of fibrosis in SSc-PIP may be superior to that of PSL and AZA in the long period.

summary Background: Familial mediterranean fever (FMF) is a single inherited autoinflammatory disease characterized by periodic fever with relatively short duration of 1 to 3 days and sterile serositis. Although the prevalence rate is highest in the Mediterranean coastal area, a large number of cases have been reported recently by genetic analysis by identification of MEFV (Mediterranean fever) which is responsible gene in Japan too. In outpatient department of rheumatology, diagnosis and treatment of FMF is performed in cases where fever and abdominal pain attack are repeated for a short period of time. Patients and Methods: We examined cases in which symptoms considered periodic seizures were repeated, excluding autoimmune diseases, infectious diseases, and malignant tumors. In both cases, genetic analysis is performed as auxiliary diagnosis. Results: Seven cases satisfied the Tel-Hashomer criteria criteria and MEFV gene mutation was detected. Everyone was a female, and half had seizure symptoms at menstruation. Even though there is a difference in the amount of colchicine to be used, either one is effective. Conclusion: In cases of periodic symptoms or cases called periodic fever, exclusion diagnosis is carried out, there is a need to suspect FMF, determine the effect of colchicine, and perform genetic analysis.

Anti-melanoma differentiation-associated gene 5 (MDA-5) antibody-positive dermatomyositis is a disease with a poor prognosis associated with rapid progressive interstitial pneumonia. Autoimmune diseases have occasionally been reported to occur after hematopoietic stem cell transplantation (HSCT). We experienced a case of anti-MDA-5 antibody-positive dermatomyositis after HSCT. In this case, a sufficient dose of cyclophosphamide could not be administered due to an impaired bone marrow function. We discuss the complications of autoimmune diseases after HSCT.

A case of axial spondyloarthritis acute onset as opportunity tonsil foci infection summaryA 49-year-old female with a chief complaints of arthralgia, and a medical history is Hashimoto's disease presented to us. She had been previously treated for Sjögren's syndrome at our hospital. She had anterior chest and polyarticular pain. On admission, her blood test results were as follows: white blood cells, 12700/μl; C reactive protein, 24.8 mg/dl; erythrocyte sedimentation rate 122 mm/h, Anti-streptolysin O, 1179 IU/ml;an, ASK, 10240. She had tenderness in both her hand and finger joints, recurrent episodes of tonsillitis and pustular eruption. Her imaging studies were remarkable for inflammation of the sacroiliac joint and bone erosion of the hand joint, among other findings. We considered a diagnosis of either axial spondyloarthritis or synovitis acne, pustulosis, hyperostosis and osteitis (SAPHO) syndrome due to an opportunistic tonsillar infection. The differential diagnosis between axial spondyloarthritis or SAPHO syndrome is difficult to make. We discuss this case in the context of previous literature.