•Diagnosis: encephalocele •Congenital or iatrogenic •Clinical team usually knows the diagnosis before the surgery •Occasionally...

Diagnosis: invasive fungal sinusitis The findings can be subtle under microscope, with only small fragment of necrotic tissue: High...

cell block preparation: Diagnosis: metastatic lung adenocarcinoma to thyroid This case is challenging as the tumor cells demonstrating...

Nuclear features: Architectural features of PTC

Diagnosis: Meningothelial meningioma Extracranial Sinonasal Tract Meningiomas etiology: –Direct extension from primary intracranial...

PITFALL to avoid: this is not medullary carcinoma of thyroid. Diagnosis: neurocrine tumor, grade 1 of larynx NET from larynx is rare and...

The mass was biopsied and diagnosed at outside hospital as sarcoma. The patient was treated with chemoradiation, followed by amputation....

Multiple neck lymph nodes are positive for tumor: Next generation squence showed EWSR1-WT1 fusion. Diagnosis: Desmoplastic Small Round...

•Diagnosis: epithelioid trophoblastic tumor

•Diagnosis: epithelioid trophoblastic tumor (ETT) •ETT is a malignant neoplasm of chorionic-type intermediate trophoblast •The rarest of...