Related Experiment Video
Updated: May 15, 2025
04:34
Surgical Treatment of an Endolymphatic Sac Tumor
Published on: May 26, 2023
544
Unveiling the Uncommon: Ewing Sarcoma Cranium - A Rare Clinical Vignette
Kavya Sharma1, Satish Kumar2, Rishabh Gupta2
1Department of Medicine, MM Medical College, Kumarhatti, Solan, Himachal Pradesh, India.
Journal of Orthopaedic Case Reports
|April 11, 2025
Summary
Ewing sarcoma of the skull is a rare cranial cancer. Early diagnosis and multidisciplinary treatment are crucial for managing this aggressive pediatric oncology condition.
Area of Science:
- Oncology
- Pediatric Oncology
- Skeletal Tumors
Background:
- Ewing sarcoma of the skull is an exceptionally rare variant, representing approximately 1% of all Ewing sarcoma cases.
- Its rarity presents diagnostic and therapeutic challenges in pediatric oncology.
Observation:
- A 13-year-old male presented with a parietotemporal swelling, diagnosed as cranial Ewing sarcoma.
- The patient received neoadjuvant chemotherapy, radiotherapy, and surgical resection.
- Recurrence occurred 2 years later with exophytic and intracranial growth.
Findings:
- Histopathological analysis is critical for definitive diagnosis of cranial Ewing sarcoma.
- Despite multidisciplinary treatment, the patient experienced recurrence and succumbed to the disease.
Implications:
- This case highlights the aggressive nature and poor prognosis of skull-based Ewing sarcoma.
- Emphasizes the need for early detection and prompt, comprehensive multidisciplinary intervention for improved outcomes in rare pediatric cancers.
Related Concept Videos
01:27Cranial Bones: Lateral View
1.9K
The lateral view of the cranium is dominated by temporal, sphenoid, and ethmoid bones.
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...
1.9K
01:14Cranial Bones: Superior and Posterior View
1.8K
The superior view of the cranium shows the frontal and paired parietal bones.
The frontal bone is the single bone that forms the forehead. At its anterior midline, between the eyebrows, there is a slight depression called the glabella. The frontal bone also forms the supraorbital margin of the orbit. Near the middle of this margin is the supraorbital foramen, the opening that provides passage for a sensory nerve to the forehead. The frontal bone is thickened just above each supraorbital margin,...
The frontal bone is the single bone that forms the forehead. At its anterior midline, between the eyebrows, there is a slight depression called the glabella. The frontal bone also forms the supraorbital margin of the orbit. Near the middle of this margin is the supraorbital foramen, the opening that provides passage for a sensory nerve to the forehead. The frontal bone is thickened just above each supraorbital margin,...
1.8K
01:22Sutures of the Skull
5.9K
The human skull is composed of several bones that come together to protect the brain and support the structures of the face. The junctions where these bones meet are called sutures.
Sutures are immobile joints between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that unites the bones. The long sutures located between the skull bones are not straight but instead follow irregular, tightly twisting paths. These twisting lines tightly...
Sutures are immobile joints between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that unites the bones. The long sutures located between the skull bones are not straight but instead follow irregular, tightly twisting paths. These twisting lines tightly...
5.9K