scholarly journals Intraoral Soft Tissue Fibrosarcoma: A Case Report and Review

2014 ◽  
Vol 4 (2) ◽  
pp. 118-123
Author(s):  
Jagdish Vishnu Tupkari ◽  
Tabita Joy Chettiakandy ◽  
Dimple Padawe ◽  
Keshav Kumar ◽  
Manisha Sardar ◽  
...  
Keyword(s):  
Case Report ◽  
Soft Tissue ◽  
Head And Neck ◽  
Soft Tissues ◽  
Malignant Neoplasm ◽  
Neck Region ◽  
Soft Tissue Tumors ◽  
The Body ◽  
World Health ◽  
Head And Neck Region

ABSTRACT Adult fibrosarcoma (FS), defined by the World Health Organization as ‘malignant neoplasm composed of fibroblasts with variable collagen production and, in classical cases, a ‘herringbone’ architecture’, is a very rare soft tissue sarcoma. The earlier literature revealed that the adult fibrosarcoma was the most commonly occurring lesion, however the incidence of which has declined dramatically over the past several decades. This is due to evolution in the classification of soft tissue tumors, recognition of its subtypes and increased understanding of the many other mesenchymal and nonmesenchymal tumors. Sarcomas are the rare group of malignancies which accounts for less than 1% of all the body sarcomas of which 5 to 15% occurs in head and neck region. It involves deep soft tissues of extremities, trunk, head and neck. Among the head and neck region, intraoral adult fibrosarcomas are very rare without any sex predilection. A case of primary soft tissue FS in posterior mandible of an 13-year-old female patient is documented here, which will be an addition to the cases reported earlier in the literatures. How to cite this article Tupkari JV, Chettiakandy TJ, Padawe D, kumar k, Sardar M, Gupta N. Intraoral Soft Tissue Fibrosarcoma: A Case Report and Review. J Contemp Dent 2014;4(2):118-123.

scholarly journals Rhabdomyosarcoma of the Oral Cavity: A Case Report

2011 ◽  
Vol 05 (03) ◽  
pp. 340-343 ◽  
Author(s):  
Ozkan Miloglu ◽  
Sare Sipal Altas ◽  
Mustafa Cemil Buyukkurt ◽  
Burak Erdemci ◽  
Oguzhan Altun
Keyword(s):  
Skeletal Muscle ◽  
Case Report ◽  
Soft Tissue ◽  
Oral Cavity ◽  
Head And Neck ◽  
Soft Tissues ◽  
Neck Region ◽  
Childhood And Adolescence ◽  
Head And Neck Region ◽  
The Common

ABSTRACTRhabdomyosarcoma (RMS), a tumor of skeletal muscle origin, is the most common soft tissue sarcoma encountered in childhood and adolescence. The common sites of occurrence are the head and neck region, genitourinary tract, retroperitonium, and, to a lesser extent, the extremities. In the head and neck region, the most commonly affected sites are the orbit, paranasal sinuses, soft tissues of the cheek, and the neck. RMS is relatively uncommon in the oral cavity, and the involvement of the jaws is extremely rare. Here, we report a case of oral RMS in a 13-year-old child and describe the clinical, radiological, histopathological, and immunohistochemical findings. (Eur J Dent 2011;5:340-343)

scholarly journals Solid Variant of Alveolar Rhabdomyosarcoma of Nasal Cavity

2020 ◽  
Vol 18 (1) ◽  
pp. 102-104
Author(s):  
A Bhattarai ◽  
BL Shrestha ◽  
A Dhakal
Keyword(s):  
Case Report ◽  
Soft Tissue ◽  
Ct Scan ◽  
Nasal Cavity ◽  
Head And Neck ◽  
Neck Region ◽  
Soft Tissue Tumors ◽  
Alveolar Rhabdomyosarcoma ◽  
Head And Neck Region ◽  
Nasal Mass

Rhabdomyosarcoma comprises about half of the soft tissue tumors. Approximately 40% of the alveolar subtype occur in the head and neck region. Patients present with unilateral nasal mass with/without lymphadenopathy and with/without orbital manifestations. Diagnosis is aided radiologically by CT scan, MRI along with biopsy and is confirmed by immunohistochemistry. Treatment involves surgical resection, chemotherapy, radiotherapy or a combination of these. In spite of treatments, however, the outcome is poor. This is a case report of 14-year-old male who presented with unilateral nasal mass with proptosis of right eye who was eventually diagnosed as a case of alveolar rhabdomyosarcoma of solid variant.

scholarly journals A case report of giant anterior neck lipoma

2020 ◽  
Vol 6 (6) ◽  
pp. 1213
Author(s):  
Shalini Jain ◽  
Sahil Maingi ◽  
Ancy S. Sofia ◽  
A. K. Rai
Keyword(s):  
Case Report ◽  
Head And Neck ◽  
Neck Region ◽  
Surgical Excision ◽  
The Body ◽  
Anterior Neck ◽  
Head And Neck Region ◽  
Posterior Triangle ◽  
Common Location ◽  
Different Parts

<p class="abstract">Lipoma is a benign mesenchymal tumor with a thirteen percent incidence in head and neck region. Posterior triangle is the most common location while anterior neck lipoma is a rare one. Giant lipomas &gt;10 cm have been reported in different parts of the body but rarely in the anterior neck. Surgical excision remains the treatment of choice. We here report a case of giant anterior neck lipoma in a 50 year old male managed surgically.</p>

scholarly journals The role of immunohistochemistry for diagnosing undifferentiated malignancy in the head and neck region

2019 ◽  
Vol 10 (1) ◽  
pp. 48-53
Author(s):  
Mohammad Sowkat Hossain ◽  
S M Mahbubul Alam ◽  
Sk Md Jaynul Islam ◽  
Wasim Selimul Haque ◽  
Shamoli Yasmin
Keyword(s):  
Head And Neck ◽  
Soft Tissues ◽  
Histopathological Examination ◽  
Malignant Neoplasm ◽  
Cervical Lymphadenopathy ◽  
Neck Region ◽  
Histopathological Diagnosis ◽  
Female Ratio ◽  
Head And Neck Region

Background: Undifferentiated tumours in the head and neck region are not uncommon. They can arise from different sites like in mucosa as well as in salivary glands, soft tissues or lymph nodes. Histopathological examination plays a central role in the diagnosis but difficulties arise with some tumours which are poorlydifferentiated due to their high inter- and intra-observer variability. In those cases, immunohistochemistry has greatly assisted to diagnose the tumours that cannot be accurately identified using routine histopathological procedures. The correct histopathological diagnosis is essential especially in case of malignant tumourwhere subsequent specific therapy is required. The aim of this study was to determine the role of immunohistochemistry for diagnosing undifferentiated malignancy in the head and neck region. Methods: This cross-sectional study was conducted during July 2014 to June 2015. A total of 35 Bangladeshi patient’s specimens of head and neck swelling were collected from two renowned laboratories in Dhaka city.These cases were diagnosed as undifferentiated tumour in histopathological examination.Standard protocol was followed for immunohistochemistry.Then primary immunohistochemical panel which included the markers for Epithelial CK (AE1/AE3),mesenchymal marker (Vimentin) and lymphoid marker (LCA) were used.The cases which were not resolved by primary immunohistochemistry panel, the second panel was applied for further sub classification (Desmin, Chromogranin, CK20, CEA, CD20, CD30, HMB45, NSE). Based on interpretation of immunohistochemical findings final diagnoses were made.Data analysis was performed using the Statistical Package for the Social Sciences for Windows version 22.0 (SPSS, Chicago, Illinois, USA). Results: A total of 35 undifferentiated tumorsof head-neck region were studied.The mean age was 46.3±17.6 years and male to female ratio was 4.8:1. The majority 13 (37.1%) patient had cervical lymphadenopathy, 11 (31.4%) had neck mass and 4(11.4%) had in nasal/sinonasal mass.Regarding histopathologicalcell types, round cell was 21 (60.0%), spindle cell 6 (17.1%), pleomorphic cells 6(17.1%) and epithelioid cells 2(5.7%). In initial histopathological examination, majority 25(71.4%) were undifferentiated malignant neoplasm, 8(22.8%) were metastatic undifferentiated carcinoma, 1(2.9%) was pleomorphic sarcoma and the remaining 1(2.9%) had malignant adnexal tumour. By application of immunohistochemistry, most (33, 94.3%) of the cases were resolved and the two cases remained unresolved. Among the resolved cases majority (15, 45.5%) were lymphoma, 4(12.1%) were metastatic carcinoma, 3(9.1%) were Ewing’s sarcoma and malignant melanoma were found in 3(9.1%) cases. Conclusion: This study supports that the immunohistochemical technique has a fundamental role in the investigation of undifferentiated tumour origin, to determine the correct guidance for treatment and improving the prognosis for head and neck tumour patients. Birdem Med J 2020; 10(1): 48-53

scholarly journals Lipoma in Thenar Region

2015 ◽  
Vol 5 (1) ◽  
pp. 68-69
Author(s):  
Rahul Peswani ◽  
BL Chandrakar ◽  
Rakesh Thakkar ◽  
Ankit Arunbhai Desai
Keyword(s):  
Soft Tissue ◽  
Head And Neck ◽  
Neck Region ◽  
The Body ◽  
Deep Soft Tissue ◽  
Head And Neck Region ◽  
Mesenchymal Neoplasms ◽  
Intramuscular Lipoma

ABSTRACT Lipomas can be found anywhere in the body, with the majority being located in the head and neck region, as well as the back and abdomen. Lipomas are one of the most common benign, mesenchymal neoplasms. They may progress in size overtime and they may or may not be painful. They may be superficial or deep. Deep soft-tissue lipomas of the hand are rare. Among them, thenar intramuscular lipomas are very rare. We are reporting case of thenar intramuscular lipoma. Desai AA, Chandrakar BL, Thakkar R, Peswani R. Lipoma in Thenar Region. The Duke Orthop J 2015;5(1):68-69.

scholarly journals A Giant Soft Tissue Fibrosarcoma of Posterior Head and Neck: A Case Report

2017 ◽  
Vol 1 (2) ◽  
pp. 65-68
Author(s):  
DM Arman ◽  
SM Ekramullah ◽  
SK Mukherjee
Keyword(s):  
Soft Tissue ◽  
Head And Neck ◽  
Neck Region ◽  
The Body ◽  
Malignant Neoplasms ◽  
Physical Status ◽  
Term Pregnancy ◽  
Connective Tissues ◽  
Head And Neck Region ◽  
Local Examination

Sarcomas are malignant neoplasms originating from mesodermal tissues that constitute connective tissues of the body. This seven years old girl was born after an uncomplicated full term pregnancy. Her physical status at birth was unremarkable. Her younger sister is healthy. At age of one and a half year she developed swelling over posterior head and neck region that was gradually increasing. The rate of growth was more rapid from October 2014. She was admitted in National Institute of Neurosciences & Hospital (NINS). Local examination showed a giant swelling 22X17X21 cm in size over posterior head and neck region, fixed to the sub-occipital bone, firm in consistency. Her general and neurological examination revealed no abnormalities.The authors present a case of a giant soft tissue fibrosarcoma of posterior head and neck of a seven years old girl. The case has been discussed.Journal of National Institute of Neurosciences Bangladesh 2015;1(2): 65-68

scholarly journals Kimura's Disease: A Case Report

2000 ◽  
Vol 79 (3) ◽  
pp. 195-199 ◽  
Author(s):  
Sebastian J. Karavattathayyil ◽  
John R. Krause
Keyword(s):  
Case Report ◽  
Soft Tissue ◽  
Lymph Nodes ◽  
Head And Neck ◽  
Salivary Glands ◽  
Immunoglobulin E ◽  
Elevated Serum ◽  
Neck Region ◽  
Kimura’S Disease ◽  
Head And Neck Region

Kimura's disease is a rare, idiopathic condition that usually affects young men of Asian descent. The disease is characterized by swelling and lesions in the head and neck region, with involvement of the subcutaneous soft tissue, major salivary glands, and lymph nodes. Patients almost always have eosinophilia and elevated serum immunoglobulin E levels. The diagnosis is established by biopsy. Kimura's disease is usually self-limiting. Its etiology is unknown but is thought to be a manifestation of an aberrant allergic response. In this paper, we describe the case of a 30-year-old patient who was diagnosed with Kimura's disease at our institution.

scholarly journals Synovial sarcoma of the para pharyngeal space: a case report and literature review

2019 ◽  
Vol 11 (2) ◽  
pp. 116-117
Author(s):  
Anass Chaouki ◽  
Merzouqui B ◽  
Zouhair N ◽  
Beghdad M ◽  
Abada R ◽  
...  
Keyword(s):  
Case Report ◽  
Head And Neck ◽  
Synovial Sarcoma ◽  
Clinical Case ◽  
Soft Tissue Sarcomas ◽  
Malignant Neoplasm ◽  
Neck Region ◽  
High Grade ◽  
Head And Neck Region ◽  
Histological Features

Synovial sarcoma (SS) is a malignant neoplasm that arises from primitive pluripotential mesenchymal cells . It is a high-grade histological variety of sarcoma and it accounts for 7-10% of all soft tissue sarcomas. Head and neck locations represent only 0.7% to 10% of all cases. Primary parapharyngeal synovial sarcoma (PPSS) is rare representing only 0.5% of all tumors of the head and neck region. We describe through a clinical case the clinical, radiological and histological features of PPSS and we discuss its therapeutic management.

scholarly journals Teratoid Cyst of the Postauricular Region: The First Ever Case Report

2017 ◽  
Vol 2017 ◽  
pp. 1-4
Author(s):  
Sabin Ranabhat ◽  
Mamata Tiwari ◽  
Sushna Maharjan
Keyword(s):  
Case Report ◽  
Head And Neck ◽  
Dermoid Cyst ◽  
Neck Region ◽  
The Body ◽  
Sebaceous Glands ◽  
Germ Layers ◽  
Head And Neck Region ◽  
Sebaceous Cyst ◽  
Teratoid Cyst

Rudolf Virchow is considered to be the first scientist to have used the word sebaceous cyst. It was thought that these lesions occurred due to retention of sebaceous secretion consequent to obstruction of sebaceous ducts of sebaceous glands, although that was found not to be the case. In all these cysts, the cavity is filled with keratin. There are six types of keratin-filled cysts, namely, epidermoid, dermoid, teratoid, keratinous, trichilemmal, and teratoma cyst, which have one common name “dermoid cyst.” Of the six, teratoid cyst is the least common. In contrast to other dermoid cysts, teratoid cysts contain tissue elements derived from all the three germ layers, namely, ectoderm, mesoderm, and endoderm. Teratomas can be differentiated from teratoid cysts by the fact that recognizable organ structures may be found in the former; examples include teeth and skin. Teratoid cysts can develop anywhere in the body but rarely arise in the head and neck region. They have never been reported in the postauricular region. In this case report, we present a case of teratoid cyst in the postauricular region in a 21-year-old female. The significance of this case lies in its rarity.

scholarly journals Non-traumatic myositis ossificans of the Right masseter muscle: a case report and review of the literature

2021 ◽  
Author(s):  
Reza Sharifi ◽  
lotfollah kamali hakim ◽  
Saeed Hasani Mehraban ◽  
Amirali Asadi
Keyword(s):  
Case Report ◽  
Soft Tissue ◽  
Masseter Muscle ◽  
Soft Tissues ◽  
Myositis Ossificans ◽  
Neck Region ◽  
Review Of The Literature ◽  
Head And Neck Region ◽  
The Right ◽  
Repetitive Trauma

Myositis ossificans (MO) is a rare disease in which ossification develops in the muscle or soft tissue. MO traumatica is recognized by ossification of the soft tissues after acute or repetitive trauma, burns, or surgical procedures. In the head and neck region, masseter is most commonly involved muscle.

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