[A Case of Long-Term Survival without Recurrence after Completion of Immunotherapy Due to Response of Third- Line Nivolumab for Liver Metastasis Recurrence of Esophagogastric Junction Cancer].

The patient was a 66-year-old man with dysphagia. He underwent total gastrectomy and trans-hiatal abdominal esophagectomy with lymph node dissection, including the inferior mediastinum, for esophagogastric junction cancer. The postoperative pathological examination revealed poorly differentiated adenocarcinoma T4aN2, Stage ⅢA, HER2 negative, and postoperative adjuvant therapy S-1 oral administration was started.

[A Patient with AFP-Producing Gastric Cancer and Stenosis Who Regained Oral Intake Capabilities after T-DXd Treatment].

We present the case of a 55-year-old man with HER2-positive, AFP-producing gastric cancer and multiple liver metastases. The patient consequently underwent 7 courses of SOX plus trastuzumab therapy, 3 courses of weekly PTX plus ramucirumab therapy, and 3 courses of nivolumab therapy, all of which resulted in PD. Obstruction due to tumor growth became noticeable 9 months after the start of the first treatment.

Magnetic compression anastomosis is effective in treating stenosis after esophageal cancer surgery: a case report.

Background: Esophagostomy is important in the treatment of esophageal cancer. However, esophagectomy has a higher risk of postoperative complications. Treatment for complications is often difficult, and in some cases, oral intake is no longer possible.

Usefulness of p16/CDKN2A fluorescence in situ hybridization and BAP1 immunohistochemistry for the diagnosis of biphasic mesothelioma.

Malignant mesothelioma is a highly aggressive neoplasm, and the histologic subtype is one of the most reliable prognostic factors. Some biphasic mesotheliomas are difficult to distinguish from epithelioid mesotheliomas with atypical fibrous stroma. The aim of this study was to analyze p16/CDKN2A deletions in mesotheliomas by fluorescence in situ hybridization (FISH) and BAP1 immunohistochemistry to evaluate their potential role in the diagnosis of biphasic mesothelioma.

Hepatoblastoma in an adult A case report and clinical review of literatures.

In this paper, our aim is to report a very rare case of adult hepatoblastoma (HB) and to discover clues of diagnosis and adequate treatment by surveying collected English literatures. Our patient was a 20-year-old lady suffering from nausea and appetite loss. The main tumor measuring 18cm was located in the anterior and medial segments.