Pseudocystic myxoid liposarcoma of the posterior chest wall - a rare case report.

Introduction and importance: Liposarcoma (LPS) is a common soft-tissue sarcoma predominantly diagnosed in adults, arising from malignant adipose cells. Among its various subtypes, myxoid LPS (MLPS) stands out as the second most frequent, accounting for ~30% of all LPS cases. This particular subtype typically manifests in males between the ages of 40 and 50 and is commonly found in the lower extremities. Although rare, MLPS may also occur in the head, neck, and infrequently in the back. Chest wall LPS cases are also sparsely reported. Case presentation: In this report, we present a case of MLPS in a 69-year-old male patient who presented with a complaint of firm swelling on the right posterior chest wall, which was progressively increasing in size over the past 10 years. The tumour was located in the posterior chest wall on the left side, and further diagnostic evaluation using computed tomography (CT) and MRI was conducted to identify its characteristics and extent. Clinical discussion: The use of CT scanning plays a crucial role in differentiating between various lipomatous tumour types, aiding in the identification and classification of MLPS. However, MRI emerges as a more effective technique for detecting microscopic fat compared to CT or ultrasonography, providing valuable insights for accurate diagnosis and treatment planning. Conclusion: Surgery remains the primary therapeutic approach for managing LPSs, including MLPS. Adjuvant preoperative radiation is recommended due to its significant sensitivity and potential for improved outcomes. Given the rarity of this presentation and the varied anatomical locations, a multidisciplinary approach is paramount in effectively managing such cases. Medical practitioners should collaborate closely, considering the unique challenges posed by MLPS to ensure optimal patient care and treatment outcomes.

High-riding innominate artery in the neck: A hazardous presentation during surgery.

Aberrant innominate artery lying high in the neck is a rare entity that can be encountered intraoperatively during midline neck surgeries such as thyroidectomy and tracheostomy. Surgeons should be mindful of this entity as injury to the artery can lead to life-threatening haemorrhage. We report a case of a 40 year old female in whom an aberrant innominate artery was identified high in the neck, while performing a total thyroidectomy.

Bilateral simultaneous primary Oral Squamous Cell Carcinoma: A rare presentation.

Introduction: and Importance: Oral Squamous Cell Carcinoma (OSSC) is one of the most common malignancies of the oral cavity and is one of the ten most prevalent tumours in the world. Control of this tumor is difficult and challenging as its propensity to spread is embedded in the cancer field of epithelial cells which alter these cells and induce a malignant potential within them. Simultaneous bilateral primary tumours are a rare presentation in the oral cavity which highlights the significance of early diagnosis and treatment. Case presentation: Here we present a case of 50-year-old gentleman known case of diabetes, hypertension and chronic history of beetle nut chewing who developed a simultaneously growing bilateral primary OSSC in the buccal mucosa. CT scan revealed a heterogeneous enhancing thickening in the bilateral buccogingival mucosa. A wide local excision of bilateral buccal mucosa with bilateral marginal mandibulectomy with neck dissection was planned. Clinical discussion: The majority of the case report emphasises the relevance of simultaneously developing bilateral primary oral cavity tumours in a patient who had a history of consuming beetle nuts. The independent incidence of bilateral primary OSSC in individuals without a history of tobacco, beetle nut, or alcohol use has also been documented in a small body of research. Due to the considerable clinical variety in its presentation, it is necessary to include bilateral primary OSSC when making a differential diagnosis of OSSC. Conclusion: Multiple bilateral primary tumours of the oral cavity are typically on the rise. The prognosis and survival of these individuals are considerably improved by close surveillance and early, expectant management of these cancers. This case study emphasises the value of thorough screening techniques used at an early stage to find these lesions and treat them appropriately.

Osteoarthritis in a fifty-year-old patient with unfused skeleton due to undiagnosed coexisting cleidocranial and spondyloepiphyseal dysplasia - Case report.

Background: Skeletal dysplasia's cause significant neurological symptoms and disrupt the development of many bones and cartilages in the body. Skeletal dysplasia, although a common presentation in paediatric population, rarely presents in older age group. Case presentation: This case presents a unique incidental finding of skeletal dysplasia in a fifty-year-old male patient who presented with osteoarthritis. Eventual workup uncloaked the presence of cleidocranial dysplasia and spondyloepiphyseal dysplasia. The patient in this case had both dysplasias at the same time. Discussion: Cleidocranial dysplasia and Spondyloepiphyseal dysplasia are two uncommon autosomal dominant dysplasia's that are often diagnosed in early life and can have serious consequences, including death. It is critical to diagnose a child early in life. Radiology findings from a thorough skeletal examination aid in the early detection of numerous dysplasia's, which helps improving quality of life and allowing for effective treatment. Conclusion: The novelty of our presented case lies in the rare presentation of CCD and SED occurring concurrently at an older age with accompanying collateral abnormalities usually emerging more commonly in infants. Early diagnosis is thus essential for optimal management.