Dec 10, 2024 · Diagnosis of hepatocellular carcinoma often does not require molecular or cytogenetic testing but these ancillary studies can aid in diagnosing difficult cases and identifying a specific …

High-throughput sequencing technologies led to the identification of several molecular HCC subclasses that can be broadly grouped into 2 major subgroups, each characterized by specific morphological …

Small HCCs (<2 cm) usually lack venous invasion, necrosis, and hemorrhage. The macroscopic growth pattern has no prognostic significance. WebPathology is an educational resource with high quality …

Hepatocellular carcinoma, abbreviated HCC, is the most common malignant primary liver tumour. It most often arises in the context of cirrhosis. Clinical: Serum AFP elevated - in approx. 50% of …

Sep 9, 2021 · A hepatocellular adenoma, in contrast to a carcinoma, has a well-defined border between the lesion and background liver, and is composed of hepatocytes with less significant cytologic atypia.

Hepatocellular carcinoma is a cancer starting in the liver cells. The tumors have signs like different cell setups, more blood vessels, and tough shells. They are often linked to long-term liver issues such as …

Hepatocellular carcinoma (HCC) is a primary malignant tumor of the liver consist-ing of neoplastic hepatocytes. Our understanding of this neoplasm has evolved in recent years and new histological …

Dec 10, 2020 · Using AJCC 8th edition criteria, the presence of vascular invasion in a hepatocellular carcinoma > 2 cm upstages the tumor in what way?

Core Tip: We summarize several new distinct histologic subtypes of hepatocellular carcinoma (HCC) and recurrent molecular alterations in HCC.

Dec 16, 2022 · Comment: The current hepatocellular carcinoma shows mixed acinar, trabecular and macrotrabecular histologic patterns. The macrotrabecular pattern component accounts for 70% of …