Gasless Single-Incision Endoscopic Surgery via Subclavicular Approach for Lateral Neck Dissection in Patients with Papillary Thyroid Cancer.

Background: The technical difficulties and trauma of remote access methods in endoscopic surgery (ES) for lateral neck dissection (LND) can be daunting for most patients with papillary thyroid cancer (PTC) and surgeons. The purpose of study was to introduce gasless single-incision ES via a subclavicular approach (ESSA) and to explore its safety and efficacy for LND.

Methods: Between January 2022 and February 2023, we retrospectively reviewed 17 patients with PTC who underwent ESSA for LND.

Intratunical injection of rat-derived bone marrow mesenchymal stem cells prevents fibrosis and is associated with increased Smad7 expression in a rat model of Peyronie's disease.

Objective: Peyronie's disease (PD) is a fibrotic disorder of the penis, but effective treatments are lacking. Here, we observed the effects of rat-derived bone marrow mesenchymal stem cells (BMSCs) injection in the active phase and chronic phase in a rat model of PD, and the possible mechanism was analysed with fibroblasts derived from rat penile tunica albuginea (TA).

Methods: Thirty-two male Sprague-Dawley rats were divided into four groups.

Chondroid gastrointestinal stromal tumor in the stomach with early adenocarcinoma.

Objective: To explore the pathologic features of gastric chondroid gastrointestinal stromal tumors.

Methods: The clinicopathologic data of one case of gastric chondroid gastrointestinal stromal tumor were collected and the features were analyzed by literature review.

Results: The male patient was 64 years old and had suffered from upper abdominal fullness discomfort without obvious cause for 5 years.

Efficacy of antioxidant therapy on sperm quality measurements after varicocelectomy: A systematic review and meta-analysis.

Antioxidants were proved to be efficient to improve the quality of spermatozoa after varicocelectomy. We carried out a systematic review and performed a meta-analysis to evaluate the efficacy of antioxidant therapy in sperm parameters' quality after varicocelectomy during 3 or 6 months' treatment cycle. During research, randomised controlled trials were searched by MEDLINE, EMBASE and the Cochrane Controlled Trials Register, and necessary parameters were compared between two groups after varicocelectomy.

Signet Ring B Cell Lymphoma: A Potential Diagnostic Pitfall.

Signet ring B cell lymphoma is an unusual non-Hodgkin lymphoma. It is similar to signet ring cell carcinoma and liposarcoma in morphology which should be distinguished. We treated a 63-year-old male patient who suffered from abdominal pain for two months.