Nucleic-acid detection via isothermal amplification and collateral cleavage of reporter molecules by CRISPR-associated enzymes is a promising alternative to quantitative polymerase chain reaction (qPCR). Here, we report the clinical validation of the SHERLOCK (specific high-sensitivity enzymatic reporter unlocking) assay using the enzyme Cas13a from Leptotrichia wadei for the detection of SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) -the virus that causes COVID-19 (coronavirus disease 2019) -in 154 nasopharyngeal and throat swab samples collected at Siriraj Hospital, Thailand. Within a detection limit of 42 RNA copies per

The success rates of bile duct cannulation by precut sphincterotomy were not associated with the experience of the endoscopist. The postprocedural complications significantly decreased after the first 100 procedures. An experience of at least 100 procedures is suggested to achieve a safe precut sphincterotomy.

INTRODUCTIONInguinal hernia is one of the most surgical common diseases. Giant inguinal hernia is more unusual and significantly challenging in terms of surgical management. It is defined as an inguinal hernia that extends below the midpoint of inner thigh when the patient is in standing position.PRESENTATION OF CASEA 67-year-old male presented with giant right-side inguinal hernia with symptoms of partial colonic obstruction and significant weight loss. Barium enema revealed ascending colon, cecum and ileum contained in hernia sac without significant lesions of large bowel. He underwent hernia repair with omentectomy. Hernioplasty with polypropylene mesh was performed without any complications. He recovered uneventfully.DISCUSSIONThere were several repair techniques suggested by published articles such as resection of the content and increased intraabdominal volume procedure. Many key factors for management of the giant inquinal hernia were discussed. A new classification of the giant inquinal hernia was described.CONCLUSIONSurgical repair for the giant inquinal hernia is challenging and correlated with significant morbidity and mortality due to increased intra-abdominal pressure.