[Nursing cooperation in surgical collection of testis tissues from prepubertal male patients for cryopreservation: A study of 4 cases].

OBJECTIVE: To explore nursing cooperation in surgical collection of the testis tissue from prepubertal male patients for cryopreservation. METHODS: We retrospectively analyzed the methods and effects of perioperative nursing in surgical collection of the testis tissue from 4 prepubertal male patients for cryopreservation in our Center of Reproductive Medicine. Before, during and after operation, we took strict measures in making sterilized ice containers, intraoperative nursing cooperation, protection of the isolated testis tissues and transferring of the samples. RESULTS: Testis tissues were successfully collected from all the 4 prepubertal males, 31, 31, 20 and 34 samples from each case respectively, well protected and subjected to slow cryopreservation after standard processing in the embryo laboratory. CONCLUSION: In surgical collection of the testis tissue for cryopreservation, preparation of sterilized ice containers, intraoperative nursing cooperation and protection and transferring of the samples are essential for standard processing and cryopreservation of the testis tissue in the embryo laboratory.

Clinical characteristics of pulmonary cryptococcosis coexisting with lung adenocarcinoma: Three case reports.

BACKGROUND: Pulmonary cryptococcosis (PC) is an invasive fungal disease caused mainly by Cryptococcus (C.) neoformans or C. gattii. It may be present in immunocompetent or immunocompromised patients. The radiographic features of PC vary, and the most common computed tomography manifestation is the presence of solitary or multiple pulmonary nodules or masses distributed in the outer zone of the lung field. The appearance of nodular or mass-like PC on computed tomography scans resembles that of primary or metastatic lung cancers, and differential diagnosis is sometimes difficult. The coexistence of PC and malignant tumors is rarely observed. CASE SUMMARY: This paper reports three cases of PC combined with lung adenocarcinoma diagnosed by video-assisted thoracic surgery lung biopsy, which were successfully managed by early diagnosis and treatment. CONCLUSION: The present case report might serve as a reminder not to neglect PC coexisting with adenocarcinoma. Early diagnosis and treatment lead to a better prognosis.