Endonasal surgery for suprasellar germ cell tumors: two cases and review of the literature

Intracranial Germinoma Misdiagnosed as Hyperthyroidism: A Case Report and Review of the Literature

Intracranial germ cell tumors (GCTs) are relatively rare, which account for 0.5% of all primary intracranial neoplasms. Intracranial germinomas most commonly occur in the pineal and suprasellar region, making up the majority of all intracranial GCTs. For its diversified clinical manifestations, the diagnosis is easily confused with other diseases. Here, we present a case of a 19-year-old boy with intracranial germinoma who was preliminarily misdiagnosed as hyperthyroidism for the symptoms of weight loss and thyroid dysfunction.

Pituitary adenoma surgeries in COVID-19 era: Early local experience from Egypt

Background

The pandemic of COVID-19 has a great impact on all health-care services worldwide. Neurosurgical recommendations are to postpone the endoscopic endonasal pituitary surgeries during the pandemic. We would like to express our experience with urgent pituitary adenomas during the current COVID-19 pandemic.

Methods

In our country, COVID-19 has started to become a paramount problem by March 2020. Nine cases of pituitary adenomas have presented with urgent manifestations. The endoscopic endonasal approach was performed in eight patients, while a craniotomy was selected for a recurrent pituitary adenoma. Pre- and postoperative thorough clinical evaluations with chest CT scans were performed. Other strict infection control measures have been applied.

Results

In 8 weeks duration starting from the past days of February 2020, we have operated on four females and five males of pituitary adenomas. Visual deterioration was the main presenting symptom. The driving factor for surgery was saving vision in eight patients. Fortunately, the postoperative course was uneventful for all patients. No suspected COVID-19 infection has been reported in any patient or health-care team except one patient. In our city, PCR test was routinely not available.

Conclusion

In the era of COVID-19, strict infection control precautions should be employed to limit the possibility of transmission of any possible infection to patient or any of the surgical team. We believe that the risk of getting such infection is not increased by the endonasal approach. Long-term follow-up and large numbers of prospective studies are recommended to delineate the impact of COVID-19 infection on pituitary surgeries.