Serous cystic neoplasms of the pancreas are almost always benign lesions. However, there are some case reports of malignant serous neoplasms of the pancreas. It is very difficult to distinguish malignant and benign tumors. Indeed, only clinicopathologic findings of locoregional invasion and metastasis represent a malignancy. We report a serous cystadenocarcinoma of the pancreas that was initial...

BACKGROUND The 7th edition Union for International Cancer Control esophageal cancer staging system has changed the pathological N stage from N0, N1 (the existence state of regional lymph node metastasis) to N0, N1, N2, and N3 (number of regional lymph node metastasis). This study was designed to analyze the influencing factors of early recurrence in patients with pathological N1 stage (pN1 stag...

Pure small cell carcinoma of the prostate is a rare and aggressive neoplasm with poor prognosis. Only few cases had been reported in literature and mean survival is 5 months. We reported a case 68-year-old male patient presented with dysuria, and difficulty during urination of about 2-months duration. The prostatic core needle biopsy result was reported as pure small cell neuroendocrine carcino...

Occipital condyle syndrome (OCS) results from a unilateral occipital pain associated with an ipsilateral paresis of the 12th cranial nerve (hypoglossal), and is typically caused by metastasis of the skull base. OCS diagnosis occurred, in all cases described in the published literature, when metastatic prostate cancer (MPC) was previously known. We present a case of a patient whose initial manif...

We report imaging techniques in the definition of the therapeutic planning of a 65-year-old man with a diagnosis of Pancoast tumor. Computed Tomography has a pivotal role in the assessment of nodes involvement and distant metastasis. Magnetic Resonance allows a detailed study of locoregional extension for its high soft tissue resolution. We particularly highlight the actual importance of Magnet...

Head and neck squamous cell carcinomas (HNSCC) often metastasize to locoregional lymph nodes, and lymph node involvement represents one of the most important prognostic factors of poor clinical outcome. HNSCCs are remarkably lymphangiogenic and represent a clear example of a cancer that utilizes the lymphatic vasculature for malignant dissemination; however, the molecular mechanisms underlying ...

Small cell carcinoma (SmCC) generally occurs in the lung and extrapulmonary SmCC is a relatively rare entity. Here, we present a case of a 42-year-old male with SmCC of the larynx diagnosed as cT3N0M0. Concurrent chemoradiotherapy using cisplatin (CDDP) and etoposide (VP-16) was given, which achieved complete response (CR). Lung metastasis became evident in 16 months whereas the locoregional co...

Leiomyosarcoma (LMS) is a rare tumour and comprises 2-3% of all malignant uterus neoplasms [1]. Leiomyosarcoma is characterised by aggressive behaviour, high recurrence rates, and poor overall survival, despite multimodal treatment [3]. Surgery is the main treatment and consists of total abdominal hysterectomy. A randomised trial consisting of 224 patients diagnosed with uterine sarcomas stage ...

In this paper, we describe the case of successful surgical treatment a rare combination three malignant tumors major duodenal papilla in one patient. A 59-year-old woman presented with abdominal pain, fever, nausea, vomiting, weight loss and obstructive jaundice. After routine examination, patient suspected cancer underwent pylorus-sparing pancreatoduodenal resection. Final histology revealed c...

Introduction. To date, the molecular mechanisms underlying development of STAS remain poorly understood. The – a marker an unfavorable outcome lung cancer is likely to be associated with markers high risk hematogenous metastasis and recurrence, i.e., changes in bronchial epithelium.The paper aimed study features patients different morphological epithelium. Materials methods. We studied surgical...