Intracranial osteochondroma arising from the posterior clinoid process: a rare case report with diagnostic challenges and comprehensive literature review

Introduction and importance

Intracranial osteochondroma is rare, presenting diagnostic challenges due to overlapping imaging findings with other pathologies. This case report highlights the significance of considering osteochondroma in calcified tumour differentials near bone.

Case presentation

A 34-year-old man with vision deterioration and headaches had an MRI revealing a suprasellar lesion. Intraoperatively, a bony hard tumour was partially resected. Subsequent computed tomography (CT) confirmed a calcified mass contiguous with the posterior clinoid.

Clinical discussion

Reviewing 28 cases, skull base osteochondromas were common, with differential diagnoses including craniopharyngioma and meningioma. Surgical decision-making involved balancing complete resection for convexity and falx cases versus partial resection for skull base tumours due to proximity to critical structures.

Conclusion

Intracranial osteochondroma poses diagnostic challenges, especially near bone. Tailored surgical approaches are vital, with complete resection yielding good outcomes for convexity and falx cases. Close follow-up is crucial for monitoring recurrences and complications.

Post-traumatic jejunal branch of superior mesenteric artery pseudoaneurysm in paediatrics: a compelling case report highlighting early diagnosis and successful endovascular embolization

Introduction and importance

This manuscript underscores the critical significance of prompt diagnosis and intervention in cases of post-traumatic gastroduodenal artery pseudoaneurysms. Such occurrences, particularly in the paediatric population, are rare but potentially life-threatening complications following abdominal trauma, necessitating heightened clinical awareness. Despite their rarity, the devastating consequences of delayed recognition and management emphasize the necessity for advanced imaging modalities and individualized treatment strategies.

Case presentation

A 17-year-old male presented with severe epigastric pain following a football fall. Despite initial stability, persistent symptoms prompted further investigation. Conventional screening methods proved inconclusive, leading to a contrast-enhanced computed tomography (CT) scan that revealed a jejunal branch of superior mesenteric artery (SMA) pseudoaneurysm. The subsequent fluoroscopy-guided angiography and successful embolization using glue exemplify the importance of timely intervention in such cases.

Conclusion

This case highlights the importance of early recognition and appropriate intervention in post-traumatic jejunal branch of SMA pseudoaneurysms. The successful outcome achieved through endovascular embolization underscores the necessity for vigilant monitoring and tailored management strategies in similar clinical scenarios.

An unusual finding: Biliary ascariasis in a pregnant patient managed conservatively-a case report

Introduction and importance

Biliary ascariasis, caused by Ascaris lumbricoides, is a rare condition, especially in non-endemic areas. However, it can present with complications such as biliary obstruction, requiring prompt diagnosis and management. This case report highlights the incidental detection and successful management of biliary ascariasis in a pregnant patient.

Case presentation

A 26-year-old primigravida woman at 24 weeks gestation presented with mild icterus, anorexia, and gastrointestinal symptoms. Laboratory tests showed elevated bilirubin levels and peripheral eosinophilia. Abdominal ultrasound revealed the presence of roundworms in the gallbladder and common bile duct. The patient was managed conservatively with an anti-helminthic agent, resulting in the passing of a dead worm and the resolution of symptoms.

Clinical discussion

Biliary ascariasis is a rare condition in non-endemic areas but should be considered in pregnant patients presenting with biliary symptoms. Prompt diagnosis is crucial, and imaging modalities such as abdominal ultrasound play a vital role. Conservative management with appropriate anti-helminthic therapy can effectively resolve symptoms and eliminate the infection.

Conclusion

This case report emphasizes the importance of considering biliary ascariasis in pregnant patients with biliary symptoms. Timely diagnosis, utilizing imaging modalities, and initiating conservative management with anti-helminthic therapy can lead to successful treatment outcomes. Increased awareness and understanding of this condition can aid clinicians in providing optimal care to similar patients.

Fahr's syndrome with hypoparathyroidism, thrombocytopenia, and seizure: a rare case report

Fahr's syndrome, also known as bilateral striatopallidodentate calcinosis is a rare neurological disorder that is characterized by abnormal deposition of calcium in the basal ganglia, cerebellar dentate nuclei, and cerebral cortical white matter. The authors report an extremely uncommon case of Fahr's syndrome with thrombocytopenia, hypoparathyroidism, and seizure.

CASE PRESENTATION

A 32-year-old male was brought with a repeated history of twitching of hands, tingling sensation, and uncontrolled seizure despite medications.

CLINICAL DISCUSSION

Computed tomography findings showed bilateral basal ganglia, cerebellar dentate nuclei, and subcortical cerebral white matter calcifications. Laboratory studies revealed reduced levels of calcium, parathyroid hormone, and thrombocyte count. Based on these investigations Fahr's syndrome probably due to hypoparathyroidism with thrombocytopenia was diagnosed. The patient was initially treated with intravenous calcium gluconate and platelet transfusion followed by oral calcium supplementation.

CONCLUSION

Fahr's syndrome due to hypoparathyroidism should be suspected in any patient with neurological symptoms and hypocalcemia. Seizures in the patient of Fahr's syndrome with thrombocytopenia could be very detrimental due to the risk of intracranial hemorrhage. Hence, treatment should be started as early as possible.