Introduction/background Although central nervous system tumors are the most common etiology of malignancies in the pediatric age group, choroid plexus carcinomas are rare, with an annual incidence rate of 0.10 per 100,000 children. Case presentation We report the case of an adolescent male belonging to central India who had presented with a history of persistent headache, projectile vomiting, neck stiffness, and an episode of generalized tonic-clonic seizure. Neurological examination was suggestive of a space-occupying lesion. Further neuroimaging was suggestive of a large left-sided choroid plexus carcinoma, later confirmed on pathological examination. Gross total resection was achieved and followed by radiation therapy. His recovery was satisfactory without any major events despite suffering from such a malignancy with a poor prognosis. Conclusion In the absence of a global consensus on choroid plexus carcinoma management, our patient underwent a successful gross total resection and received postoperative radiotherapy. He made a satisfactory recovery with a further plan to review with gadolinium-enhanced neuroimaging at a later date. We conclude that, when possible, achieving gross total resection is of utmost importance.

Introduction. Aortic involvement leading to aortitis in eosinophilic granulomatosis polyangiitis (EGPA) is infrequent, and only 2 cases have been reported so far in the literature. Even more so, aortic aneurysm, secondary to EGPA, has never been reported and remains a diagnostic and therapeutic challenge. Case Presentation. We present a 63-year-old Caucasian male patient with a prior diagnosis of EGPA presenting with abdominal pain, nausea, and loose stools to the emergency department. Physical examination showed periumbilical tenderness. He had no peripheral eosinophilia but had high C-reactive protein and procalcitonin levels. CT abdomen revealed a mycotic aneurysm involving the infrarenal abdominal aorta. The patient declined surgical repair initially and was treated with IV antibiotics only. Unfortunately, 24 hours later, the aneurysm ruptured, leading to emergent axillofemoral bypass surgery. Surgical biopsy showed aortitis, periaortitis, and active necrotizing vasculitis. Conclusion. Abdominal aneurysms should be considered a complication of EGPA, and earlier immunosuppressive therapy should be considered to prevent further complications.

Objectives Hypertrophic pulmonary osteoarthropathy (HPOA) is a syndrome characterized by the triad of periostitis, digital clubbing and painful arthropathy of the large joints, especially involving the lower limbs. HPOA without clubbing of the digits is considered an incomplete form of HPOA and has been rarely reported. We are presenting here a case of HPOA without clubbing in a patient with lung cancer. Methods A 52-year-old female active smoker presented with a complaint of multiple joint pains with associated morning stiffness, swelling and weight loss for 3 months. On examination, the patient had tenderness to palpation over the anterior shin, but no obvious clubbing was noted. X-rays of the lower extremities revealed periosteal thickening compatible with HPOA. Results A bone scan showed increased uptake along the periosteum and cortex of the long bones. In view of her smoking history and weight loss, a chest X-ray was done that revealed an upper lung mass. A diagnosis of lung carcinoma was made on biopsy. Conclusion Our case demonstrates that the unusual finding of HPOA in the absence of clubbing is a rare entity and can often be missed. Once diagnosed, a prompt search of other associated conditions should be conducted.

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