SUMMARY Of 253 infants with oesophageal atresia treated over an eight year period, 122 (48%) had a total of 213 other anomalies. Most commonly affected were the cardiovascular (61 cases, 29%), anorectal (30 cases, 14%), and genitourinary (29 cases, 14%) systems. The VATER (or VACTERL) association was present in 10% of cases, but occurred more often in patients who had oesophageal atresia without an associated tracheo-oesophageal fistula (3/13, 23%). The level of the associated anorectal malformation was not associated with the type of oesophageal atresia.

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Patients with inoperable HCC had higher levels of serum HGF than the healthy controls, and serum HGF was negatively correlated with the survival time. Serum HGF levels of 1.0 ng/ml or more in HCC patients are suggestive of a grave prognosis, indicating that HGF plays important and active roles in the disease progression. The detailed mechanisms need to be further investigated.

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A 49-year-old man had a malignant soft tissue tumor of the right thigh with metastasis to the femoral region and lower quadrant of the anterior abdominal wall on the right side and the left supraclavicular lymph nodes. The neoplasm showed features of chondrosarcoma and primitive neuroectodermal tumor (combined neuroblastoma, ependymoma, astrocytoma, and oligodendroglioma). The gliomatous part of the mixed tumor was confirmed by identification of the glial fibrillary acidic protein (GFAP). The diverse cellular population suggests a tumor origin from the ectomesenchymal remnant of the neural crest. The mesenchymal component of the neural crest would differentiate into the chondrosarcoma and the neuroectodermal component into the primitive neuroectodermal neoplasm. These various neoplastic elements, then, would form a neoplasm of mixed mesenchymal and neuroepithelial origin or an ectomesenchymoma.