Recurrent disseminated coccidioidal meningitis in two subsequent pregnancies.

OBJECTIVE: Recurrent disseminated coccidioidal meningitis in two subsequent pregnancies is rare and can pose a challenge in ensuring the health of both mother and baby. In this unique case we highlight this rare occurrence and subsequent treatment. CASE REPORT: A 29-year-old G4P1021 with a history of disseminated coccidioidomycosis in a previous pregnancy presented at 8 weeks gestation with nausea, headache, and neck pain. Cerebrospinal fluid analysis was positive for recurrent coccidioidal infection. She was started on Amphotericin and discharged. She re-presented at 30 week's gestation with phonophobia and photophobia, emesis, neck pain and swelling. MRI showed evidence of ventriculomegaly with communicating hydrocephalus. She was treated with therapeutic lumbar punctures throughout her pregnancy and a ventriculoperitoneal shunt following delivery. She had a spontaneous vaginal delivery at 38 weeks and 3 days with no complications. CONCLUSION: This unique case highlights the susceptibility of recurrent disseminated coccidioidomycosis in subsequent pregnancies and treatment thereof.

Fatal Disseminated Coccidioidomycosis in Cirrhosis: A Case Series.

PURPOSE: Coccidioidomycosis is endemic to the Southwest United States and Mexico. In this case series we describe 3 cases, occurring in the Southwest United States, of patients with disseminated coccidioidomycosis infection in cirrhosis, all with a miliary pattern present on chest imaging. METHODS: This case series was performed conducting a review of patients' electronic health records and thorough review of the literature for coccidioidomycosis infection in patients with liver disease. RESULTS: Three patients with different etiology of liver disease with Model for End-stage Liver Disease - Sodium (MELD-Na) scores >20 had chest imaging findings indicative of a miliary pattern on presentation. Each patient subsequently had extensive infectious disease workup that showed evidence of disseminated coccidioidomycosis. All 3 patients clinically worsened and eventually died. CONCLUSIONS: This case series highlights the severity of disseminated coccidioidomycosis in patients with cirrhosis in an endemic area, as well as potential early clues such as miliary patterns on chest imaging. A review of the literature found a significant connection among potential mechanisms describing why patients with cirrhosis have such adverse outcomes in the setting of disseminated coccidioidomycosis, including cirrhosis-associated immune dysfunction and genetic defects in immune functioning.

Three-Dimensional Printing in Neurosurgery Residency Training: A Systematic Review of the Literature.

BACKGROUND: The use of three-dimensional (3D) printing in neurosurgery has become more prominent in recent years for surgical training, preoperative planning, and patient education. Several smaller studies are available using 3D printing; however, there is a lack of a concise review. This article provides a systematic review of 3D models in use by neurosurgical residents, with emphasis on training, learning, and simulation. METHODS: A structured literature search of PubMed and Embase was conducted using PRISMA guidelines to identify publications specific to 3D models trialed on neurosurgical residents. Criteria for eligibility included articles discussing only neurosurgery, 3D models in neurosurgery, and models specifically tested or trialed on residents. RESULTS: Overall, 40 articles were identified that met inclusion criteria. These studies encompassed different neurosurgical areas including aneurysm, spine, craniosynostosis, transsphenoidal, craniotomy, skull base, and tumor. Most articles were related to brain surgery. Of these studies, vascular surgery had the highest overall, with 13 of 40 articles, which include aneurysm clipping and other neurovascular surgeries. Twenty-two articles discussed cranial plus tumor surgeries, which included skull base, craniotomy, craniosynostosis, and transsphenoidal. Five studies were specific to spine surgery. Subjective outcome measures of neurosurgical residents were most commonly implemented, of which results were almost unanimously positive. CONCLUSIONS: 3D printing technology is rapidly expanding in health care and neurosurgery in particular. The technology is quickly improving, and several studies have shown the effectiveness of 3D printing for neurosurgical residency education and training.