Pituitary adenomas and Rathke’s cleft cyst with calcification are rarely seen and craniopharyngioma still remains the common sellar suprasellar space occupying lesion with calcification. Presence of calcification is reported in pituitary adenoma in only 0.2% to 8% cases. The pituitary adenoma with calcification is a rare radiological finding and it must be distinguished from other lesions of the pituitary gland as the management and prognosis differs significantly. We report a case of a 29-year-old gentleman presented electively with the complaints of deterioration of vision for four months. CT-scan without contrast examination revealed pituitary adenoma with calcification. The patient underwent transsphenoidal resection and was discharged on third post-operative day. Histopathology confirmed the diagnosis of pituitary adenoma with calcification. Pituitary tumor presenting with evidence of calcification is an infrequent radiological finding and identification of pituitary adenomas with calcifications is essential as it guides towards medical and surgical management of the lesion.

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Osler's triad, an alternative term for Austrian syndrome, has a complex pathology comprising of pneumonia, meningitis, and endocarditis, all of which are caused by the hematogenous dissemination of Streptococcus pneumoniae. It can affect multiple organ systems, resulting in this rare but complex triad. With the advent of antibiotics, the incidence and severity of the disease have reduced remarkably. However, it still remains a lethal disease requiring early diagnosis and prompt treatment.We present the case of a 58-year-old male, with a past medical history of cerebrovascular accident and alcohol dependency, who presented with altered mental status, flu-like symptoms, fever, and vomiting. The patient was initially diagnosed with meningoencephalitis and pneumonia from Streptococcus pneumoniae, and despite adequate antibiotic treatment, he subsequently developed bacterial endocarditis, requiring valve replacement.Austrian syndrome is an uncommon life-threatening condition with a high mortality rate. Its outcome depends on an early diagnosis to establish antimicrobial therapy and to define potential surgical approach in order to improve the outcome of the patient.

<b><i>Background:</i></b> Spinal arteriovenous malformations (AVMs) are a cause of 20–30 of all spinal vascular malformation. The treatment option for the AVM depends upon the type of AVM. Here, we present a case series to discuss the type, management, and post-operative conclusion of the spinal AVMs. <b><i>Method:</i></b> Four patients with spinal AVMs were retrospectively reviewed. All 4 patients were with a nidus-type AVM. Treatment for all patients required embolization. Clinical features, imaging, treatment, and clinical results were observed. All 4 patient’s clinical outcome was assessed using the Modified Ranked Scale. <b><i>Result:</i></b> The follow-up after management showed that all four-patient recovered without any residual deficit. All four-patient scored zero (0) on the Modified Ranked Scale. <b><i>Conclusion:</i></b> Pediatric spinal AVMs are rare and require complex multimodal approach to achieve favorable outcomes.