Massive pleural effusion in an 18-year-old girl with Ewing sarcoma

A primary Ewing's sarcoma of pleura: Case report and literature review

Ewing's sarcoma was first reported by J.Ewing in 1921, which is generally originated from soft tissue of the trunk or limbs. Primary Extraskeletal Ewing sarcoma (EES) of pleura is an uncommon condition, which is challenging to diagnose, and rarely reported. Herein, we present a previously 14-year-old male patient with fever and dyspnea for 1 month presented to the department of respiratory medicine in Binzhou Medical University Hospital. Radiology revealed a soft mass with massive pleural effusion in the right side of pleural cavity. After admission, we performed the transthoracic catheter drainage for the patient, followed by thoracoscopy and biopsy. Histopathology revealed a small round cell malignant tumor, combined with immunohistochemistry assay and the Fluorescence in-situ hybridization (FISH) detection of EWSR1 gene arrangement, Ewing's sarcoma was finally diagnosed. Despite receiving chemo- and radiotherapy, the patient died 1 year later after diagnosis. This paper reports a rare case that originated in parietal pleura with massive pleural effusion of Ewing's sarcoma, which was not previously reported. This rare tumor and its unusual clinical manifestations prompt us to report the current case.

Ewing sarcoma of the rib presenting with hemothorax

Ewing sarcoma is a malignant primitive neuroectodermal tumor, primarily affecting the long bones in young children and adolescents. It is a rare disease but is the most common malignancy of the chest wall, accounting for 6%–16% of chest wall cancers. We report a case of Ewing sarcoma of the rib presenting with massive hemothorax in a teenage boy, with rapid disease progression.

Ewings Sarcoma: A Case of Respiratory Distress and Opacification That Was not Pneumonia

The Ewing sarcoma family of tumors typically appears in the second decade of life with regional pain and swelling of a long bone. The following case presents a pediatric patient, aged 4 years, given a diagnosis of Ewing sarcoma of the rib with the initial presentation of respiratory distress, hypoxia, and pleural effusion. Respiratory distress accounts for a large majority of emergency department visits annually, so it is the distinct responsibility of the emergency department physician to avoid premature closure in attributing the most common diagnoses to account for the presenting symptoms. In this case, the careful study of the initial radiographic findings led to further identification and characterization of the mass through thoracic computed tomography to suggest Ewing sarcoma, despite the patient's unlikely demographics and presentation.

Skull and Spinal Ewing's Sarcoma in Children: An Institutional Study

Background:

Ewing’s sarcoma is a disease of children and young adults and occurs most often in bone and soft tissues. The intracranial and spinal manifestation of the disease is rare and reported incidence is 1%–6%.

Aims and Objectives:

We conducted this study to determine the surgical outcome of children with skull and spine Ewing’s sarcoma (SSES).

Methods:

This is a prospective analysis of 13 patients of SSES who reported to the Department of Neurosurgery, Nizam’s Institute of Medical Sciences, Hyderabad, Telangana, India, between 2014 and 2016. All cases after detailed examination, magnetic resonance imaging, and computed tomography scan were subjected to surgery followed by adjuvant therapy comprising chemotherapy and radiotherapy. Outcome was analyzed at 6 months as well at latest follow-up. Neurological function, local recurrence, primary or secondary nature of the disease, distant relapse, and treatment-related complications were analyzed in this study.

Results:

There were eight female and five male patients with a mean age of 12 years (ranging from 4 to 8 years). Pain was the common presenting feature in all cases. Focal neurological deficits corresponding to the anatomical location was seen in six patients. These 13 cases were distributed anatomically as four cases involving the cloves, two cases with occipital bone and lobe involvement, one case of parietal bone and lobe involvement, and six cases of spinal involvement. Surgery was performed in all cases where gross total excision (Ozge C, Calikoglu M, Cinel L, Apaydin FD, Ozgür ES. Massive pleural effusion in an 18-year-old girl with Ewing sarcoma. Can Respir J 2004;11:363-5), near-total excision, and subtotal excision was achieved in these 13 cases (Steinbok P, Flodmark O, Norman MG, Chan KW, Fryer CJ. Primary Ewing’s sarcoma of the base of the skull. Neurosurgery 1986;19:104-7). Subsequently all cases underwent multiagent chemoradiotherapy. Postsurgery pain subsided in 12 (92%) of patients. Ten patients maintained or improved motor function. In seven cranial cases and in six spinal cases, four cases showed improvement whereas three (23%) had deterioration of motor function.

Conclusions:

Surgical outcome of SSES in short-term follow-up is good with current recommended management regimen of maximum excision followed by chemo and radiotherapy. However, metastasis is not uncommon.

Ewing's Sarcoma Presenting as Pleural Effusion

A 20-year-old female presented to the Pulmonary Medicine Department with complaints of fever, left sided chest pain and progressive dyspnoea of four months duration. Radiological examination revealed a mass lesion with massive pleural effusion and rib erosion. Histopathology showed neoplastic cells with scanty cytoplasm, hyperchromatic nuclei and rosette formation suggestive of Ewing sarcoma. The rarity of this tumor and its unusual presentation prompted this report.