Expression of vasohibin-1 and -2 predicts poor prognosis among patients with squamous cell carcinoma of the esophagus.

Vasohibin (VASH) -1 and -2 are novel angiogenic regulators. The aim of the present study was to assess the prognostic values of VASH1 expression and VASH2 expression in esophageal squamous cell carcinoma (ESCC). A total of 209 patients with ESCC were investigated.

Wnt3a expression is associated with poor prognosis of esophageal squamous cell carcinoma.

The Wnt signaling pathway is widely implicated in various types of cancer. Canonical Wnt signaling, including Wnt3a, may be a key component of cancer progression or chemoresistance. Consequently, it was hypothesized that Wnt3a expression may be a prognostic factor of esophageal squamous cell carcinoma (ESCC) due to its roles in chemoresistance and tumor progression.

Late esophageal wall injury after mesh repair for large esophageal hiatal hernia: a case report.

Background: Plication of an esophageal hiatus during surgery for esophageal hiatal hernia is a common practice; however, a mesh may be used if the hiatus is markedly enlarged. Recently, various late complications occurring as a result of mesh-induced esophageal and/or gastric wall injuries have been reported.

Case Presentation: A 71-year-old woman presented at a neighborhood clinic in November 2010 with chief complaints of respiratory distress on exertion and heartburn.

Clinical Significance of New Magnetic Resonance Thoracic Ductography Before Thoracoscopic Esophagectomy for Esophageal Cancer.

Background: Preoperative simulation of the thoracic duct using magnetic resonance thoracic ductography (MRTD) would enable a safe lymph node dissection near the thoracic duct and the prevention of chylothorax after an esophagectomy. The aim of this study was to determine whether MRTD is useful for preventing injury to the thoracic duct during surgery and for reducing the incidence of chylothorax after surgery.

Methods: We evaluated 130 patients who underwent preoperative MRTD followed by a thoracoscopic esophagectomy for the treatment of thoracic esophageal cancer between August 2014 and April 2017 (MRTD group).

Expandable Metallic Stent for Endobronchial Metastasis from Colorectal Cancer: Reports of 2 Cases.

In recent years, there have been many reports about the efficacy of stenting for central bronchial stenosis. When central bronchial stenosis is due to metastasis of a malignant tumor to the trachea and/or bronchi (endobronchial metastasis: EM), it is classified as "narrow EM" and "broad EM." [1] We managed two patients in whom bilateral stent placement was required for narrow and broad EM arising from colorectal cancer.

Pulmonary artery hypoplasia associated with posterior mediastinal hematoma accompanied by a ruptured pseudoaneurysm of the esophageal branch of the left gastric artery.

A 65-year-old woman with no significant medical history visited the emergency department complaining of epigastric discomfort. A computed tomography of the thorax and abdomen showed the attenuation of the pulmonary artery and a posterior mediastinal hematoma. Angiography showed a tortuous esophageal branch of the left gastric artery and a pseudoaneurysm, and during the later phase, the left lower lobe of the lung was enhanced, and finally, the left pulmonary vein was enhanced.

Laparoscopic mesh repair of adult diaphragmatic hernia: A report of two cases.

Congenital diaphragmatic hernia is very rare in adults. The first choice of treatment is surgery, but the optimal surgical method remains unclear. We performed laparoscopic surgeries for two types of congenital diaphragmatic hernias using a novel mesh coated with a chemically modified substance.

Two-year follow-up period showing the natural history of a superficial esophageal adenocarcinoma arising in a long segment of Barrett's esophagus.

A 55-year-old woman experienced gastrointestinal dysfunction caused by scleroderma. An initial endoscopy revealed an erosive lesion in a long segment of Barrett's esophagus, and a biopsy led to a diagnosis of ectopic gastric mucosa. Two years later, an irregular, elevated tumor developed at the same site.

Successful Endoscopic Resection in a Case of Ectopic and Metachronous Quintuple Gastric Cancers.

A 71-year-old man was referred to us from another hospital for endoscopic treatment of a IIc lesion at the anterior wall of the lower body of the stomach. In November 2008, he underwent resection of this lesion with endoscopic submucosal dissection (ESD). Follow-up endoscopy revealed a IIc lesion in the posterior wall of the lower body of the stomach, and ESD was again performed in February 2009.