Shintaro Satoh

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A suitable model analyzing the behavior of well-differentiated squamous cell carcinoma has not yet been established. We tried to establish such a system using a reconstructed oral mucosa, in which T3M-1 squamous cell carcinoma cells were cultured on 3T3 fibroblast-containing collagen gel. Fibroblasts promoted the stratification and keratinization of T3M-1(More)
OBJECTIVE Ectopic gastric mucosa of the cervical esophagus, referred to as inlet patch (IP), is considered to be a common development abnormality of the esophagus. We report here a case of hypopharyngeal squamous cell carcinoma bordering on IP of the cervical esophagus. METHODS A 44-year-old female underwent partial pharyngectomy, total laryngectomy,(More)
Basal cell adenoma of the parotid gland is a rare benign tumor. Lymphoepithelial cyst of the parotid gland is also a rare benign tumor-like lesion. We report an elderly woman, who previously underwent a removal of pleomorphic adenoma, with multiple masses in the left parotid gland. Physical, MR and intra-operative examination suggested the masses as(More)
Spindle epithelial tumor with thymus-like differentiation (SETTLE) is a very rare thyroid tumor. It is one of a family of tumors arising either from ectopic thymus or remnants of branchial pouches that retain the potential to differentiate along the thymic line. Herein is reported a case of SETTLE in a 2-year-old girl. The patient underwent right thyroid(More)
Adverse events and therapeutic effects were analyzed in patients with pharyngeal or advanced laryngeal squamous cell carcinomas(SCCs)receiving concurrent chemoradiotherapy (CCRT) with S-1 or weekly CDDP between 2004 and 2007. Low-dose CDDP (25 mg/m2) was administered once a week and S-1 (65 mg/m2) was administered for 3 weeks with one-week rest during(More)
In 12 anesthetized cats, the posterior semicircular canal nerve (PCN) stimulation evoked disynaptic EPSPs (excitatory postsynaptic potentials) in the ipsilateral neck flexor motoneurons innervating longus capitis muscles in the C1 and C2 segment (i-C1LCmn and i-C2LCmn). The mean latency and maximum amplitude of the EPSPs in the i-C1LCmn and i-C2LCmn were(More)
Laminin gamma2 chain (LN gamma2), expressed in human cancer cells and correlated with cancer malignancy, is cleaved by proteases and secreted into circulation. We measured the blood concentration of LN gamma2 in patients with head and neck cancer by an immuno-fluorescence assay using monoclonal antibodies against human LN gamma2. The normal blood concen-(More)
We report a case of follicular carcinoma of the thyroid gland with concurrent tuberculous lymphadenitises as neck lymph node metastases of thyroid carcinoma. A 71-year-old woman presented with multiple painless masses in the thyroid gland and painless lymphadenopathies in the right neck. She and her family had no previous history of tuberculosis. A(More)
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