This study was aimed to identify the prognostic risk markers for thyroid papillary carcinoma (TPC) by bioinformatics. The clinical data of TPC and their microRNAs (miRNAs) and genes expression profile data were downloaded from The Cancer Genome Atlas. Elastic net-Cox's proportional regression hazards model (EN-COX) was used to identify the prognostic associated factors. The receiver operating characteristic (ROC) curve and Kaplan-Meier (KM) curve were used to screen the significant prognostic risk miRNA and genes. Then, the target genes of the obtained miRNAs were predicted followed by function prediction. Finally, the significant risk genes were performed literature mining and function analysis. Total 1046 miRNAs and 20531 genes in 484 cases samples were identified after data preprocessing. From the EN-COX model, 30 prognostic risk factors were obtained. Based on the 30 risk factors, 3 miRNAs and 11 genes were identified from the ROC and KM curves. The target genes of miRNA-342 such as B-cell CLL/lymphoma 2 (BCL2) were mainly enriched in the biological process related to cellular metabolic process and Disease Ontology terms of lymphoma. The target genes of miRNA-93 were mainly enriched in the pathway of G1 phase. Among the 11 prognostic risk genes, v-maf avian musculoaponeurotic fibrosarcoma oncogene homologue F (MAFF), SRY (sex-determining region Y)-box 4 (SOX4), and retinoic acid receptor, alpha (RARA) encoded transcription factors. Besides, RARA was enriched in four pathways. These prognostic markers such as miRNA-93, miRNA-342, RARA, MAFF, SOX4, and BCL2 may be used as targets for TPC chemoprevention.

Aim Conjunctival cyst is one of the uncommon complications of strabismus surgery. It is important for surgeons and patients to be aware of and take precautions to minimize the risk. This study aimed to explore the clinical manifestations, etiology, and prognosis of conjunctival cyst at the operative site after strabismus surgery. Methods The data of 1675 patients were included in our retrospective analysis, who underwent strabismus surgery at the Xiangya Hospital of Central South University between 2010 and 2016. During the postoperative follow-up, conjunctival cyst was found in 7 cases (7 eyes; 0.4% detective rate of all cases). The clinical characteristics, prognosis, and follow-up data were recorded together with the results of pathological and bacteriological tests. Results Seven patients between the age of 3 years 8 months and 39 years, with the mean age of 12.71 years (12.71 ± 12.59, years of age), were included in the study. Strabismus surgery affected 13 recti, 8 medial and 5 lateral recti, and 3 obliques (all inferior oblique). Conjunctival cyst was detected in seven patients between 10 days and 6 months postoperatively (42.57 ± 61.11, detected days). In six cases, the cyst was detected at the nasal (3 cases) or temporal side (other 3 cases), and at the fornix in one case. Four out of 7 patients underwent cyst excision, and methicillin-resistant Staphylococcus aureus (MRSA) was detected in one patient. Conclusions Conjunctival cyst is a rare postoperative complication of strabismus surgery, conjunctival epithelium implantation should be the primary cause, and infection might exaggerate the situation. A longer duration of the surgical procedure could increase the possibility of infection, which could be accompanied with a greater tendency to the occurrence of conjunctival cyst.

Upper bound BLR Total WA Baseline 3D post-op 1.233 0.020 0.323 2.143 6W post-op 0.516 0.154 -0.393 1.426

Background A thorough examination (especially those including visual functional evaluation) is very important in children’s eye-development during clinical practice, when they encountered with unusual excessive hyperopia especially accompanied with other possible complications. Genetic testing would be beneficial for early differential diagnosis as blood sampling is more convenient than all other structural imaging capture tests or functional tests which need children to cooperate well. Thus genetic testing helps us to filter other possible multi-systemic diseases in children patients with eye disorder. Case presentation A 3-year-old and an 8-year-old boy, both Chinese children clinically manifested as bilateral excessive hyperopia (≥+10.00), severe amblyopia and exotropia, have been genetically diagnosed as Senior-Loken syndrome-5 (SLSN5) and isolated posterior microphthalmos (MCOP6), respectively. Conclusions This report demonstrates the importance of genetic diagnosis before a clinical consult. When children are too young to cooperate with examinations, genetic testing is valuable for predicting other systemic diseases and eye-related development and for implementing early interventions for the disease.