Efficacy of intraoperative fluorescence imaging using indocyanine green-containing gauze in identifying the appropriate dissection layer in laparoscopic intersphincteric resection: A case report.

In laparoscopic intersphincteric resection, identifying the dissection layer near the anus is often difficult. We safely proceeded with it, using indocyanine green-containing gauze on the anal side to remove the internal anal sphincter with indocyanine green fluorography.

The prognostic significance of neuroendocrine markers and somatostatin receptor 2 in hepatocellular carcinoma.

Prostatic and colon carcinomas with neuroendocrine differentiation are reported to behave more aggressively than those without such differentiation. In hepatocellular carcinomas (HCCs), however, only a few studies have reported the expression status of neuroendocrine markers and somatostatin receptor 2, the main target of a somatostatin analog. Furthermore, the prognostic significance of the markers in HCCs has not been fully explored.

Living-Donor Kidney Transplantation With Laparoscopic Nephrectomy From a Donor With Horseshoe Kidney: A Case Report.

Background: In living-donor kidney transplantation, laparoscopic nephrectomy from a donor has become widespread. However, more careful treatment is required for nephrectomy from a donor with horseshoe kidney. This report presents an interesting surgical case of laparoscopic nephrectomy from a donor with horseshoe kidney.

Reduced bioavailability of polycyclic aromatic hydrocarbons (PAHs) in sediments impacted by carbon manufacturing plant effluent: Evaluation by ex situ passive sampling method.

Potential risks of polycyclic aromatic hydrocarbons (PAHs) in sediments of a Japanese bay contaminated by carbon manufacturing plant effluent were evaluated by calculating toxicity units (TUs). TUs calculated from the measured whole-sediment concentrations (C) were often higher than or close to 1, signaling a possible toxicity concern to benthic organisms. In contrast, TUs based on the freely dissolved pore water concentrations (C) measured by an ex-situ passive sampling method with polyethylene strips were 0.