Publications by authors named "Misako Nakamura"

MYH9-related disease is an autosomal dominant disorder characterized by macrothrombocytopenia, nephropathy, inclusion bodies in leukocytes, sensorineural hearing loss, and cataract. Severe cases require kidney replacement therapy in the patient's second decade of life; thrombocytopenia constitutes a major risk factor for hemorrhagic complications during dialysis initiation or kidney transplantation. Prophylactic platelet transfusion prior to surgery is commonly administered to affected patients in these cases.

View Article and Find Full Text PDF
Article Synopsis
  • Congenital anomalies of the kidney and urinary tract (CAKUT) are often linked to Mullerian anomalies due to shared embryonic development processes, which can complicate diagnosis and treatment.
  • Many cases of CAKUT are identified early through prenatal ultrasounds, while Mullerian anomalies may go undetected until later, potentially leading to serious issues like endometriosis.
  • A case study of a young girl highlighted the importance of thorough evaluation for both types of anomalies, suggesting that proactive screening could help prevent future gynecological complications.
View Article and Find Full Text PDF

Purpose: An emergency caesarean section (CS) has more complications than a planned CS. The arrest of labour is a major indication for an emergency CS. This study aimed to develop a prediction model for the arrest of labour to be used in regular check-ups at 36 or 37 gestational weeks for primiparas.

View Article and Find Full Text PDF

The gene encoding hepatocyte nuclear factor 1β (HNF1B), a transcription factor involved in the development of the kidney and other organs, is located on chromosome 17q12. Heterozygous deletions of chromosome 17q12, which involve 15 genes including HNF1B, are known as 17q12 deletion syndrome and are a common cause of congenital anomalies of the kidneys and urinary tract (CAKUT) and may also present as a multisystem disorder. Autosomal recessive polycystic kidney disease (ARPKD), on the other hand, is a severe form of polycystic kidney disease caused by mutations in PKHD1 (polycystic kidney and hepatic disease 1).

View Article and Find Full Text PDF

Rituximab (RTX) is a murine-human chimeric monoclonal antibody against CD20 that has been proven effective for preventing relapse in frequently-relapsing or steroid-dependent nephrotic syndrome (NS). Serum sickness, a type-3 hypersensitivity reaction resulting from injection of foreign proteins, has been reported in patients treated with RTX. Herein, we describe a case of RTX-induced serum sickness (RISS) in a 6-year-old boy with steroid-dependent NS.

View Article and Find Full Text PDF

Purpose: To assess the changes of inner retinal thickness in patients with Vogt-Koyanagi-Harada disease (VKH) using enhanced spectral domain optical coherence tomography (SD-OCT).

Methods: We retrospectively reviewed enhanced SD-OCT images of 12 eyes of seven consecutive patients with VKH in both acute and convalescent phases. Inner retinal thickness, measured from the inner limiting membrane to the inner plexiform layer (ILM-IPL), and nerve fiber layer (NFL) thickness at 1.

View Article and Find Full Text PDF

Monoazacryptand [20.18.18] (1), monoaza-15-crown-5 (2a), and monoaza-18-crown-6 (2b) with a partially fluorinated sidearm were newly prepared and their transport abilities were estimated in a supported liquid membrane containing a mixture of 2- (perfluorohexyl) ethyl alcohol and 2- (perfluorooctyl) ethyl alcohol.

View Article and Find Full Text PDF

Objective: To investigate the temporal patterns of anorexia, diarrhea, weight loss, and leukopenia in chemoradiation therapy (CRT) for cervical cancer compared with radiation therapy (RT) alone.

Methods: Acute toxicities in 43 patients receiving RT alone and 40 patients receiving CRT were retrospectively analyzed. Patients were treated with a combination of external beam irradiation and high-dose rate intracavitary irradiation.

View Article and Find Full Text PDF