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A Clinicopathological Study of Ewing’s Sarcoma/PNET experience from a Tertiary Cancer Centre in North East India

May 10, 2020

Original Article | Volume 6 | Issue 2 | JBST May-August 2020 | Page 21-24 | Jagannath Dev Sharma, Argha Baruah, Anupam Sarma, Lopa Mudra Kakoti, Nizara Baishya, Shiraj Ahmed. DOI: 10.13107/jbst.2020.v06i02.27 Author: Jagannath Dev Sharma[1], Argha Baruah[1], Anupam Sarma[1], Lopa Mudra Kakoti[1], Nizara Baishya[1], [2], Shiraj Ahmed[1] [1]Department of Pathology, Dr.B.Borooah Cancer Institute, Guwahati, […]

Osteosarcoma of the Rib: A Case Report

May 10, 2020

Original Article | Volume 6 | Issue 2 | JBST May-August 2020 | Page 17-20 | Kanu Priya Bhatia, Sameer Rastogi, Ekta Dhamija, Adarsh Barwad, Nishant Bhatia, Jyoutishman Saika. DOI: 10.13107/jbst.2020.v06i02.26 Author: Kanu Priya Bhatia[1], Sameer Rastogi[1], Ekta Dhamija[2], Adarsh Barwad[3], Nishant Bhatia[4], Jyoutishman Saika[5] [1]Department of Medical Oncology, Dr. B.R Ambedkar Institute Rotary Cancer […]

A Clinicopathological Study of Ewing’s Sarcoma/PNET experience from a Tertiary Cancer Centre in North East India

May 10, 2020

Osteosarcoma of the Rib: A Case Report

May 10, 2020

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A Clinicopathological Study of Ewing’s Sarcoma/PNET experience from a Tertiary Cancer Centre in North East India

May 10, 2020

Author: Jagannath Dev Sharma[1], Argha Baruah[1], Anupam Sarma[1], Lopa Mudra Kakoti[1], Nizara Baishya[1], [2], Shiraj Ahmed[1]

[1]Department of Pathology, Dr.B.Borooah Cancer Institute, Guwahati, Assam, India.
[2]Department of Hospital based Cancer registry, Dr.B. Borooah Cancer Institute, Guwahati, Assam.

Address of Correspondence
Dr. Argha Baruah,
Department of Pathology, Dr.B.Borooah Cancer Institute,Guwahati-781028, Assam, India.
E-mail: argha20@gmail.com

Abstract

Introduction: Ewing sarcoma (ES)/PNET is an aggressive malignant tumor with small round cell morphology affecting mainly children and adolescents. The aim of this study was to study the clinicopathological parameters and immunohistochemical panel of skeletal and extraskeletal ES and to correlate with overall survival.
Case Report: Medical files of 70 patients with ES treated at our center between 2009 and 2015 were retrospectively evaluated. The clinico pathological parameters were extracted and statistically correlated with overall survival(OS). Among 70cases of ES ,41 cases were males and 29 cases were females. Most common age group was 10–20 years. Skeletal involvement was seen in 45 cases(64.2%) and 25cases (35.8%) were extraskeletal. The most common skeletal sites of involvement was lower extremity involving the Femur (24%) and the most common extraskeletal site involved in our study was sinonasal area(5.7%), followed by chestwall, thigh, orbital, calf, gluteal, kidney, and vulva. Two cases showed involvement of the central nervous system(CNS) involving pineal gland and the ventricle. Two cases showed multiple sites of involvement both including chest wall and thigh. Twenty-nine cases(41.4%) showed metastasized disease. The most common site of metastasis was lung followed by bone and brain. Recurrence was seen in 14 cases(20%). Overall 5-year survival was 24%. There was statistically significant correlation found between tumor size (≥8cm) and 5year survival. Furthermore, significant correlation was found between metastasis and 5-year survival.
Conclusion: ES is an aggressive tumor involving skeletal and extraskeletal sites affecting commonly young people, with a poor prognosis for patients with maximum diameter ≥8cm. Metastasisis common in ES and is also a poor prognostic factor.
Keywords: Ewing’sarcoma, skeletal, extraskeletal, survival, metastasis.

Reference:
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How to Cite this article: Sharma JD, Baruah A, Sarma A, Kakoti LM, Baishya N, Ahmed S | A Clinicopathological Study of Ewing’s Sarcoma/PNET experience from a Tertiary Cancer Centre in North East India | Journal of Bone and Soft Tissue Tumors | May-August 2020; 6(2): 21-24.

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Osteosarcoma of the Rib: A Case Report

May 10, 2020

Author: Kanu Priya Bhatia[1], Sameer Rastogi[1], Ekta Dhamija[2], Adarsh Barwad[3], Nishant Bhatia[4], Jyoutishman Saika[5]

[1]Department of Medical Oncology, Dr. B.R Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India,
[2]Department of Radiodiagnosis, Dr. B.R Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India,
[3]Department of Pathology, All India Institute of Medical Sciences, New Delhi, India,
[4]Department of Orthopaedics, Maulana Azad Medical College and Associated Lok Nayak Hospital, New Delhi, India,
[5]Department of Surgical Oncology, All India Institute of Medical Sciences, New Delhi, India.

Address of Correspondence
Dr. Kanu Priya Bhatia,
Department of Medical Oncology, Dr. B.R Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India.
E-mail: bhatiakanu13@gmail.com

Abstract

Introduction: Osteosarcoma (OS) is the most common primary malignancy of bone in children and adolescents. OS has a predilection for the metaphyseal region of the long bones. The most common site of involvement is the distal femur followed by proximal tibia, proximal humerus, middle and proximal femur, and other bones. Primary OS of chest wall is a very rare entity.
Case Report: We, here, describe a case of a 14-year-old boy who presented to our center with a chest wall swelling and pleural effusion, which was subsequently diagnosed as chest wall OS originating from the rib. We treated him with neoadjuvant chemotherapy (Ifosfamide, Adriamycin, and Carboplatin). He showed an excellent transient response to the chemotherapy, after which he underwent an en bloc resection of the tumor. He was then started on adjuvant chemotherapy, but unfortunately, he relapsed soon after the last cycle and later on succumbed to the disease.
Conclusion: Chest wall OS is an infrequent malignancy. Pathological diagnosis is difficult and requires a high index of suspicion. Data regarding the prognostic factors are scarce, and no concrete guidelines are available for the management of such patients.
Keywords: Chest wall, osteosarcoma, rib.

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How to Cite this article: Bhatia KP, Rastogi S, Dhamija E, Barwad A, Bhatia N, Saika J | Osteosarcoma of the Rib: A Case Report | Journal of Bone and Soft Tissue Tumors | May-August 2020; 6(2): 17-20.

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A Clinicopathological Study of Ewing’s Sarcoma/PNET experience from a Tertiary Cancer Centre in North East India

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A Clinicopathological Study of Ewing’s Sarcoma/PNET experience from a Tertiary Cancer Centre in North East India

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Osteosarcoma of the Rib: A Case Report

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