Intraocular tuberculosis masquerading as ocular tumor: A case report

Tuberculosis is one of the most common pediatric problems, especially in the developing world. In spite of that, intraocular tuberculosis is a rare disease that can easily be confused with other noninfectious processes, even in regions where tuberculosis is rampant. Diagnosis is difficult, yet it is very important to provide effective antituberculosis treatment and avoid potentially sight-losing interventions. We present a case of a 2-year-old child with a positive contact history of tuberculosis who presented with progressively worsening seizures and constitutional symptoms for 6 months. Brain computed tomography revealed right frontotemporal region conglomerated ring-enhancing lesions with central necrosis consistent with tuberculosis. On the same scan, a calcified right retinal lesion with a contrast-enhancing soft tissue component was identified. A chest radiograph and abdominal sonography showed evidence of disseminated tuberculosis. Subsequently, antituberculosis treatment was initiated, and the right retinal lesion improved, thus leading to the imaging diagnosis of right intraocular tuberculosis. Early and accurate diagnosis of retinal tuberculosis is of paramount importance in avoiding potentially catastrophic interventions. Neuroimaging is a useful, noninvasive method to consider this difficult diagnosis and also for follow-up.

Unusual Configuration of a Giant Trans-Spatial Pancreatic Pseudocyst with Spontaneous Shrinkage: A Rare Case Report

Pancreatic pseudocysts are benign lesions that typically originate within the pancreatic parenchyma, or peripancreatic tissue. They commonly occur following recurrent episodes of pancreatitis or trauma. In this article, we present a case of a giant pancreatic pseudocyst with unusual trans-spatial extensions and spontaneous size decrement in a 40-year-old male patient with a history of alcohol abuse. He presented with chronic epigastric pain, and a physical examination showed only mild abdominal tenderness. Initial computed tomography showed a giant (18.4cm in its largest axis) pancreatic pseudocyst with left subdiaphragmatic and gastrohepatic extensions and concurrent splenic cysts. On follow-up ultrasound, the pseudocyst showed a significant spontaneous size decrement to less than half of its initial size. The giant size and trans-spatial characteristics of the pseudocyst, along with a relatively benign symptomatology and subsequent spontaneous shrinkage, constitute unique aspects of this case.

Tibial Adamantinoma: A Case Report from a Resource-Limited-Setting

Introduction

Adamantinoma is an infrequent, low-grade malignant bone tumor, predominantly affecting the tibia and often presents diagnostic challenges due to its nonspecific radiographic characteristics.

Case Presentation

A 55-year-old military personnel, with no history of trauma, who presented with a one-year history of right leg swelling and pain. Radiological examination showed right anterior tibial, mid diaphyseal lytic expansile lesion with internal trabeculations and excisional biopsy led to the diagnosis of adamantinoma. Below knee amputation was done as a definitive management.

Conclusion

Despite diagnostic challenges adamantinoma presents, the patient was referred to oncology and underwent amputation, underscoring the importance of considering adamantinoma in differential diagnosis for persistent bone lesions.