Evidence for reactivation of human herpesvirus 6 in generalized lymphadenopathy in a patient with drug-induced hypersensitivity syndrome.

The present case provides direct evidence of human herpesvirus 6 reactivation in resected lymph node tissue in a patient with drug-induced hypersensitivity syndrome. This case clearly demonstrates that appropriate pathological evaluation of lymphadenopathy for drug-induced hypersensitivity syndrome, which mimics malignant lymphoma in clinical, radiological, and pathological findings, is required.

Cold-induced sweating syndrome with neonatal features of Crisponi syndrome: longitudinal observation of a patient homozygous for a CRLF1 mutation.

Cold-induced sweating syndrome (CISS) is a rare autosomal recessive disorder caused by mutations in CRLF1 (cytokine receptor-like factor 1), characterized by profuse sweating in cold environmental temperature and craniofacial and skeletal features. Mutations in CRLF1 also cause Crisponi syndrome (CS), characterized by neonatal-onset paroxysmal muscular contractions as well as craniofacial and skeletal manifestations and abnormal functions of the autonomic nerve system. To date, it is an unresolved problem whether the two conditions are distinct clinical entities or a single clinical entity with variable expressions or with different presentations depending on the patients' age at diagnosis.

[The present state and future of home care for gastric cancer patients].

Recently, cancer treatment has been shift from inpatient chemotherapy to outpatient chemotherapy, because of various medical circumstances. In chemotherapy of gastric cancer, outpatient chemotherapy was not spread in the last decade, because the chemotherapy protocol of gastric cancer was not fit for outpatient chemotherapy. But the development of new drugs as TS-1 make outpatient chemotherapy more frequent.

[Sustained remission of MDS overt leukemia associated with abrupt discontinuation of immunosuppression following relapse after the second course of allogeneic hematopoietic stem cell transplantation].

The case of a 32-year-old female with relapsed myelodysplastic syndrome (MDS) after second course of allogeneic transplantation is described. The peripheral blood stem cell transplantation was performed as early as 3 months after the initial bone marrow transplantation because of rejection and relapse; however, the patient again relapsed 2 months later. Immediate discontinuation of cyclosporine resulted in the progression of pancytopenia and the development of high fever, liver dysfunction and skin eruption.