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  1. 5761
    “…In multivariable analysis adjusted for age, sex, tumor size, histology and posterior fossa location, the relationship remained stable (aOR 1.25, 95% CI 0.90–1.73, p = 0.186). …”
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    Repeated craniotomies for intracranial tumors: is the risk increased? Pooled analysis of two prospective, institutional registries of complications and outcomes
  2. 5762
    por Lu, Feng, Chen, Zan, Wu, Hao, Jian, Feng-Zeng
    Publicado 2019
    “…Various length or angle measurements of the posterior cranial fossa (PCF), syringomyelia, and degree of cerebellar tonsillar herniation were investigated using magnetic resonance imaging (MRI). …”
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    Magnetic Resonance Imaging of Chiari Malformation Type I in Adult Patients with Dysphagia
  3. 5763
    “…Laparoscopic examination showed gonad in the right ovarian fossa and left streak gonad with bilateral fallopian tubes and hypoplastic uterus. …”
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    A Case of Mixed Gonadal Dysgensis: A Diagnostic Challenge
  4. 5764
    “…Cerebellar hemorrhage (CBH) represents the most commonly acquired lesion of the posterior fossa in the neonatal period. We aimed to perform a systematic review and meta-analysis of studies exploring the perinatal risk factors and neurological outcome of CBH in preterm infants. …”
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    Cerebellar Hemorrhage in Preterm Infants: A Meta-Analysis on Risk Factors and Neurodevelopmental Outcome
  5. 5765
    “…Transesophageal echocardiography (TEE) showed a defect of 20 mm in diameter in the fossa ovalis without aortic rim. An ASO device of 24 mm in diameter was selected and electively implanted. …”
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    Aortic erosion occurring in over 5 years after Amplatzer septal Occluder implantation for secundum atrial septal defect: a case report
  6. 5766
    “…MRI revealed a contrast-enhancing dural-based left middle cranial fossa mass measuring 2.9 cm × 3.1 cm × 3.4 cm with extension into the internal auditory canal and cerebral edema. …”
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    Gastrointestinal stromal tumor with intracranial metastasis: case presentation and systematic review of literature
  7. 5767
    “…On postoperative day 10, he presented to the emergency room (ER) complaining of colicky abdominal pain in the right iliac fossa for 1 day associated with diarrhea. A Computed Tomography (CT) scan of the abdomen and pelvis showed diffuse wall thickening of the cecum and terminal ileum with small free air worrisome for perforation. …”
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    Chronic abdominal pain after laparoscopic hernia repair due to mesh graft migration to the cecum: a case report
  8. 5768
    “…Surgery helped to clarify where the tumor had originated: in 46% of cases in the maxillary sinus, in 15% in the lower nasal turbinate, in 15% in the mid-turbinate, in 7% in the ethmoid bulla and in 7% in the lateral wall of the nasal fossa. One patient had recurrence after an average period of 26 months. …”
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    Papillome inversé: à propos de 13 cas au Service d’Oto-Rhino-Laryngologie du Centre Hospitalier National Universitaire de Fann
  9. 5769
    “…MRI studies showed megalocephaly, bilateral perisylvian polymicrogyria, bilateral peri-regional, high T2 signal intensities, and cerebellar tonsil ectopia with crowding of the posterior fossa. Finally, the diagnosis was confirmed by WES, which detected changes in the PIK3CA gene. …”
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    One of the First Cases with PIK3CA-related Overgrowth Spectrum (PROS) in Saudi Arabia: A Case Report and Literature Review
  10. 5770
    “…BACKGROUND: Joubert syndrome is a genetically heterogeneous autosomal recessive ciliopathy characterized by the combination of hypoplasia/aplasia of the cerebellar vermis, thickened and elongated superior cerebellar peduncles and a deep interpeduncular fossa, known as “molar tooth sign” associated with hypotonia, respiratory control disturbances and abnormal eye movements. …”
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    Novel compound heterozygous TMEM67 variants in a Vietnamese family with Joubert syndrome: a case report
  11. 5771
    “…After approximately 15 min, a multimodal CT scan was performed, revealing marked changes in the perfusion of the brain hemispheres and posterior fossa, with sharp delimitation at the midline. Blood gas analysis was congruent with respiratory acidosis. …”
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    Uni-hemispheric hyperperfusion in the early postictal state: case report
  12. 5772
    “…The most common stricture locations were navicular fossa (39.0%) and distal penile urethra (59.3%) in the single-stage group and mid or proximal penile urethra (58.7%) in the staged group. …”
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    Single-stage tubular urethral reconstruction using oral grafts is an alternative to classical staged approach for selected penile urethral strictures
  13. 5773
    “…Continuous IONM (cIONM), used in thyroid and posterior fossa surgery, has developed over the past years and has proved beneficial in reducing the rate of paresis in cases where a pattern of impending nerve injury is identified. …”
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    Safety of the “Saxophone(®)” electrode in parotid surgery for continuous intraoperative neuromonitoring of the facial nerve: results of a pro- and retrospective cohort study
  14. 5774
    “…It was also found that in patients with supratentorial tumors HGF plasma levels were higher (Me = 557.74 pg/ml) in comparison to patients with posterior fossa tumors (Me = 325.00 pg/ml). These results suggest increased angiogenic and mitogenic activity in patients with intracranial tumors and its even greater intensity in the postoperative period. …”
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    Plasma HGF concentration in patients with brain tumors
  15. 5775
    “…However, accuracy of visual evaluation is impaired by inter- and intra-reader variability, artifacts in the posterior fossa and limited sensitivity for subtle density shifts. …”
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    Posterior circulation stroke: machine learning-based detection of early ischemic changes in acute non-contrast CT scans
  16. 5776
    “…Conclusion: The vestibular defect is a true septal defect located in the muscular antero-inferior rim of the oval fossa. Our retrospective review of autopsied hearts suggests that the defect may be more common than previously thought. …”
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    Identification and Morphogenesis of Vestibular Atrial Septal Defects
  17. 5777
    por Valenzuela, Fabiola, Desai, Sohum
    Publicado 2020
    “…Due to the degree of brainstem compression and the need to obtain a pathologic diagnosis, a posterior fossa craniotomy for the removal of the lesion was performed. …”
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    Isolated Central Nervous System Metastasis From Neuroendocrine Carcinoma of the Cervix Without Pulmonary Metastasis
  18. 5778
    “…Patients age 3–21 years were randomized to a radiation boost to the whole posterior fossa (PFRT) or an involved field volume (IFRT) after receiving CSI. …”
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    MBCL-15. IMPACT OF MOLECULAR SUBGROUPS ON OUTCOMES FOLLOWING RADIATION TREATMENT RANDOMIZATIONS FOR AVERAGE RISK MEDULLOBLASTOMA: A PLANNED ANALYSIS OF CHILDREN’S ONCOLOGY GROUP (COG) ACNS0331
  19. 5779
    “…Most (69%) tumors were in the posterior fossa and classified as WHO grade III (64%). Eighty-four percent had a gross total or near total tumor resection before radiotherapy and 30% received chemotherapy. …”
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    RONC-24. PROTON THERAPY FOR PEDIATRIC EPENDYMOMA: MATURE OUTCOMES FROM THE UNIVERSITY OF FLORIDA AND MASSACHUSETTS GENERAL HOSPITAL
  20. 5780
    “…All Nestin-cre(+)Msh2(LoxP/LoxP)Pole(S459F/+) mice rapidly succumbed to posterior fossa brain tumours between 8.6 and 12.4 weeks. Importantly, tumours exhibited hallmark “ultrahypermutation” (~350 mutations/Mb) and the corresponding signatures characteristic of human combined MMR and POLE-proofreading glioblastoma. …”
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    MODL-25. REPLICATION REPAIR DEFICIENT MOUSE MODELS PROVIDE INSIGHT ON HYPERMUTANT BRAIN TUMOURS, MECHANISMS OF IMMUNE EVASION, AND COMBINATORIAL IMMUNOTHERAPY
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