Hydatid cyst disease is a zoonotic infection.in human beings it apears as cystic lesions in different organs and the most common form is hydatid cyst of liver.one of the rare sites of the disease is salivary gland,which appears as a neck mass.therefore,when observing a cystic lesion in salivary glands.hydatid cyst should be considered and for confirmation of diagnosis spicial paraclinic techniq...

adenoid cystic carcinoma of bartholin’s gland is a rare malignant tumor of female genital tract. we report a case of a 42-year-old woman, presenting a palpable painful mass and burning sensation on the left side of vulva during the preceding two months. based on examination, a solid fixed painful nodule with intact mucosa was palpated on the left side of the vagina. histological features were c...

clinically because they represent a spectrum of different lesions, ranging from benign to malignant. At times, the final diagnosis is made only at surgery. We report a final diagnosis of a pancreatic cystic lymphangioma, made using endoscopic ultrasound fine needle aspiration (EUSFNA) in a young girl, with cytological examination and measurement of the level of triglycerides in the intracystic ...

Basal cell carcinoma (BCC) commonly affects the elderly and is mostly confined to the head and neck region. Only 10% of all cases occur on the trunk. We presented a case of bullous lesion on the abdomen in a young male, initially diagnosed by clinicians as a vascular nevus. Histopathological examination and immunohistochemistry (IHC) revealed it to be Nodular cystic variant of BCC. This rare va...

Context. One of the characteristic findings of intraductal papillary mucinous neoplasms (IPMN) is the presence of a direct communication between the lesion and the ductal pancreatic system and when magnetic resonance cholangiopancreatography (MRCP) shows uncertain findings, it is useful to perform a MRCP after secretin stimulation (MRCP-S) which provides a better visualization of the ductal sys...

cutaneous metaplastic synovial cyst (cmsc), presents as a solitary, tender subcutaneous nodule that usually occurs at the site of previous surgery or trauma. histologically, the lesion is characterized by a cystic structure with villous-like projections that lined by metaplastic synovial tissue. the main cause remains unclear, but trauma is presumed to be a precipitating factor, as most reporte...

CONTEXT Endoscopic ultrasound has proved to be an invaluable tool when obtaining high quality images of the pancreas. Furthermore, fine-needle aspiration of suspected lesions can be carried out simultaneously thus providing tissue samples for cytologic diagnosis. We present two cases of a rare pancreatic lesion that were diagnosed by endoscopic ultrasound with fine-needle aspiration. CASE #1: A...

Purpose : Only a few studies on diffusion weighted (DW) imaging of ovarian lesions have been reported (1-3). In previous studies, the role of DW imaging in distinguishing between benign and malignant cystic tumors may be limited. Katayama et al (3) reported that apparent diffusion coefficient (ADC) values may not provide additional information, especially to discriminate benign from malignant l...

Intracranial teratomas represent a rare lesion accounting for 0.1%-0.7% of all intracranial tumors. Those in the fourth ventricle have rarely been reported. The present case is that of a 28-year-old man with occipital headache for two months. MRI examination revealed a well-defined extra-axial cystic lesion in posterior fossa in the midline herniating through the foramen magnum. Pre operatively...