Frozen section telepathology service: Efficiency and benefits of an e-health policy in South Tyrol.

Objective/Background: Telepathology has been widely adopted to allow intraoperative pathology examinations to be performed remotely and for obtaining second opinion teleconsultation. In the Italian northern region of South Tyrol, the widespread geographical distances and consequent cost for the health system of having a travelling pathologist cover intraoperative consultations in peripheral hospitals was a key driver for the implementation of a telepathology system. Methods: In 2010, four Menarini D-Sight whole slide scanners to digitize entire pathology slides were placed in the peripheral hospitals of Merano, Bressanone, Brunico, and in the hub hospital of Bolzano. Digital workstations were also installed to allow pathologists to remotely perform intraoperative consultations with digital slides. This study reviews the outcome after 12 years of telepathology for this intended clinical use. Results: After an initial validation phase with 100 cases which yielded a sensitivity of 65% (CI 43-84%) and specificity of 100% (CI 95-100%), there were 2058 intraoperative consultations handled by telepathology. The cases evaluated were mainly breast sentinel lymph nodes, followed by urological, gynecological and general surgical pathology frozen section specimens. There were no false-positive cases and 165 (8%) false-negative cases, yielding an overall sensitivity and specificity of 65% (CI 61-69%) and 100% (CI 99-100%), respectively. Conclusion: Telepathology is reliable for remote intraoperative diagnosis and, despite technical issues and initial acquaintance issues, proved beneficial for patient care in satellite hospitals, improved standardization, promoted innovation, and resulted in cost savings for the health system.

A rare case of acute scrotum in a 12-year old boy: torsion of a paradidymal cystic appendage (organ of Giraldes).

Acute scrotum from testicular and epididymal cyst is relatively uncommon, whereas torsion of a cystic paradidymis is exceedingly rare. In this paper, we present the case of a healthy 12-year-old male patient admitted in our emergency room for acute scrotum, in whom diagnosis of torsion of a cystic paradidymis was suggested at color-Doppler US. Surgical exploration after ultrasound examination revealed a cystic paradidymis (Giraldes' organ) (PC) torsion. Immunohistochemical investigations were also performed after cyst excision to confirm the diagnosis. In our experience this is a very rare condition and appears to be only the third case reported in literature and the only one with pre-operative ultrasound (US) images demonstrating the presence of the cyst and its twisted pedicle.