Central lung adenocarcinoma in a young male mimicking pneumonia with nonrecurrent polyserous effusions of negative cytology: A case report.

Introduction And Importance: Lung adenocarcinoma may resemble the clinical presentation of an infectious or inflammatory lung disease. The coexistence of lung cancer, and polyserous effusions is uncommon, which may cause a diagnostic challenge. However, any polyserous effusions at a young age must always be suspicious for malignancy.

An unusual occurrence of multiple primary malignant neoplasms: a case report and narrative review.

Introduction: Multiple primary malignant neoplasms (MPMNs) are cancers presenting distinct pathological types that originate from different tissues or organs. They are categorized as either synchronous or metachronous. Nowadays, the incidence of MPMN is increasing.

A challenging diagnosis of spinal epidural lipomatosis: A case report and review of the literature.

Introduction: Spinal Epidural Lipomatosis (SEL) is a rare disorder of pathological overgrowth of the spinal epidural fat in the extradural space. The pathogenesis of SEL usually involves exogenous steroid use or endogenous steroids overproduction. However, idiopathic cases have been reported.

Giant Cell Tumor of the Frontal Bone: A Rare Case Report and Review of Literature.

Giant cell tumors (GCTs), typically benign, predominantly manifest in individuals aged 20-40, with the most common locations being the metaphysis or epiphysis of the femur or tibia. Infrequently, they may occur in the skull. Despite their benign nature, these tumors can exhibit aggressive behavior and have the potential to metastasize.

Sellar Xanthogranulomatosis in a Two-Year-Old Girl: A Case Report.

Sellar xanthogranulomas are extremely rare intracranial lesions, particularly in pediatric patients, and their diagnostic and therapeutic challenges prompt thorough investigation. We describe a case of a two-year-old toddler diagnosed with sellar xanthogranuloma, highlighting the challenges encountered in its diagnosis and management. The child presented with symptoms, including headache, ptosis of the left eye, and neurological deficits.

Polyarteritis nodosa in a patient with chronic hepatitis B following COVID-19 vaccination: a case report.

Different types of vasculitis have been reported after various vaccine administrations. Recently, the coronavirus disease 2019 (COVID-19) vaccine was one of the most common vaccine-induced vasculitis. Herein, we describe a 56-year-old male patient with chronic hepatitis B who presented with abdominal pain for 2 days, which was associated with vomiting and bloody diarrhea.

Follicular thyroid carcinoma with sternal metastasis: A case report.

Introduction And Importance: Sternal metastasis of follicular thyroid cancer (FTC) is rare as only 15 cases have been reported in the literature in which most cases of sternal metastasis occurs form breast and lung cancer. Surgical excision of the metastatic mass provides the best option due to its curative benefit, symptomatic palliation, and better response to radioactive iodine.

Case Presentation: Herein, we present a 77-year-old female patient with a known history of follicular thyroid carcinoma with isolated sternal metastasis treated with total thyroidectomy and en-bloc resection of the metastasis, followed by chest wall reconstruction using pectoralis major muscle flap.

Rare clinical entity of cystic meningioma in an elderly patient: A case report and review of the literature.

Introduction And Importance: Meningiomas, the most prevalent extra-axial neoplasm, are frequent tumors of the central nervous system that make up around 15 % of all intracranial malignancies. Although atypical and malignant meningiomas do exist, benign meningiomas make up the majority of cases. On both computed tomography and magnetic resonance imaging, a well-circumscribed, homogeneously enhancing, extra-axial mass is a typical imaging feature.

Activated phosphoinositide 3-kinase delta syndrome 2 associated with Kikuchi-Fujimoto disease: a rare Palestinian case report.

Unlabelled: Histiocytic necrotic lymphadenitis (HNL), also known as Kikuchi-Fujimoto disease (KFD), is a rare local lymphadenopathy with a benign course and clinical manifestations such as fever, lymphadenopathy, rash, hepatosplenomegaly, central nervous system (CNS) symptoms, and hemophilic cell syndrome. It was first identified by Japanese pathologists Kikuchi and Fujimoto. KFD damages the meninges, the brain parenchyma, and peripheral nerves in addition to the CNS.

Primary tracheal carcinoid tumor misdiagnosed as asthma: a rare case report.

Unlabelled: About 2% of all lung malignancies are pulmonary carcinoid tumors, a family of neuroendocrine tumors. Rarely does a typical tracheal carcinoid of the trachea manifest as an endoluminal polypoidal tumor.

Case Presentation: The author describe a 61-year-old nonsmoker who complained of growing nonexertional shortness of breath 5 years ago.

Case Report and Review of Literature: Familial Malignant Pleural Mesothelioma in a 39 Years Old Patient With an Inconclusive F-FDG PET/CT Result.

Malignant pleural mesothelioma (MPM) is a rare yet aggressive neoplasm that was linked only to asbestos exposure for decades, although familial clusters were diagnosed with MPM without a known history of asbestos exposure most likely due to genetic susceptibility. Here, we describe a case of familial malignant mesothelioma in a 39 years old patient with a confirmed BAP1 mutation in addition to a known family history with the same mutation. The patient presented with progressive shortness of breath and recurrent pleural effusions and diagnosis was made through biopsies taken during uniportal Video-Assisted Thoracoscopic Surgery.

Clear cell sarcoma at D12-L1 paraspinal region: A reported case and review of the literature.

Background: Clear cell sarcoma is a very rare malignant tumor originating from neural crest cells, the tumor most commonly affects the lower limbs but there have been few cases reported to affect the trunk and para spinal area. Patients with Para spinal sarcoma have a variety of clinical presentations and a variable prognosis depending on several prognostic factors including tumor size.

Case Presentation: A 14-year-old male patient presented with paraplegia for one month duration and he was diagnosed later on to have a paraspinal clear cell sarcoma at D12-L1 level.