Suchergebnisse

Based on ethnographic research carried out during the 2022 Covid-19 surge in southern China, this paper examines the roll-out of a contact-tracing tool called the Time-Space Companion project. The project exemplifies a state effort to incorporate data-driven surveillance technology into the public health apparatus during the coronavirus outbreak. By exploring the definition, identification, and management of Time-Space Companions, the paper shows that the project was used to discipline Chinese citizens and shift public health responsibilities onto them by transforming daily life into sites of public health regulation, discipline, and criminalization. The project also exemplified an on-going state effort to leverage surveillance technologies for the purposes of social management. The paper draws attention to the social repercussions that resulted when technology offered a tempting tool to enhance the infrastructural and despotic powers of mundane state actors. (Crit Asian Stud / GIGA)

Adenoid cystic carcinoma (ACC) of the external auditory canal (EAC) is a rare tumor. The present study aimed to describe the clinical features and survival of patients with ACC of the EAC. The present retrospective study included 23 patients (mean age, 51.4±15.4 years; 12 males) diagnosed with ACC of the EAC between January 2010 and September 2017 at The First Affiliated Hospital of The Third Military Medical University (Chongqing, China). The median disease course was 24 months. The presenting features were earache in 16 patients, otorrhea in 7 patients, hearing loss in 5 patients, feeling of aural fullness in 2 patients and EAC mass in 4 patients. Tumor stage was T1 in 13 patients, T2 in 3 patients, T3 in 3 patients and T4 in 4 patients. Among patients with T1 tumors, 5 underwent en bloc external EAC resection; 3 underwent local EAC resection; 1 underwent en bloc EAC resection and superficial parotidectomy; 1 underwent subtotal temporal bone resection for postoperative recurrence; Among patients with T4 tumors, 1 underwent extended temporal bone resection, right parotidectomy, right resection of middle cranial fossa tumors and right resection of temporomandibular joint capsule. 1 underwent subtotal temporal bone resection. Among these 15 patients who underwent surgery, 2 received postoperative radiotherapy, 1 received postoperative chemotherapy, 5 received postoperative chemo-radiotherapy, and 7 did not receive postoperative chemo-radiotherapy. The 3- and 5-year cumulative survival rates of the 23 patients were 47.8% and 17.4%, respectively. Survival may have been improved in patients who received postoperative chemo-radiotherapy and early diagnosis may be the key to improving survival.