Robot-assisted partial splenectomy for benign splenic tumors: Four case reports.

Background: Robotic-assisted partial splenectomy (RAPS) is a superior approach for treating splenic cysts and splenic hemangiomas, as it preserves the immune function of the spleen and reduces the risk of overwhelming post splenectomy infection. Currently, there are no standardized guidelines for performing a partial splenectomy.

Case Summary: Four patients with splenic cysts or splenic hemangiomas were treated by RAPS.

Single-incision laparoscopic transabdominal preperitoneal repair in the treatment of adult female patients with inguinal hernia.

Background: Women have a 3% lifetime chance of developing an inguinal hernia, which is not as common in men. Due to its cosmetic benefits, single-incision laparoscopic transabdominal preperitoneal (SIL-TAPP) inguinal hernia repair is becoming increasingly popular in the management of inguinal hernia in women. However, there are no studies comparing the safety and applicability of SIL-TAPP repair with conventional laparoscopic transabdominal preperitoneal (CL-TAPP) inguinal hernia repair for the treatment of inguinal hernia in women.

Estimating the instant case fatality rate of COVID-19 in China.

Objective: The outbreak of coronavirus disease 2019 (COVID-19) in China has been basically controlled. However, the global epidemic of COVID-19 is worsening. We established a method to estimate the instant case fatality rate (CFR) and cure rate of COVID-19 in China.

RNA-seq analysis provides insight into reprogramming of culm development in Zizania latifolia induced by Ustilago esculenta.

We report a transcriptome assembly and expression profiles from RNA-Seq data and identify genes responsible for culm gall formation in Zizania latifolia induced by Ustilago esculenta. The smut fungus Ustilago esculenta can induce culm gall in Zizania latifolia, which is used as a vegetable in Asian countries. However, the underlying molecular mechanism of culm gall formation is still unclear.

Effects of alveolar ridge preservation on delayed implant osseointegration.

To evaluate the effects of alveolar ridge preservation with Bio-Oss bone substitute (Geistlich Pharma) on delayed implant osseointegration. The 3rd and 4th left and right mandibular premolars were extracted from four adult healthy male and female dogs. For the experimental group, we randomly selected two extraction sockets in each dog to be filled with Bio-Oss bone substitute (Geistlich Pharma).