We present two cases of solitary necrotic nodules of the liver which on radiologic images mimicked hepatic metastasis. Solitary necrotic nodule of the liver is a rare but benign entity which histopathologically consists of an outer fibrotic capsule with inflammatory cells and a central core of amorphous necrotic material. The lesion was seen on contrast-enhanced CT as an ovoid-shaped hypoattenu...

introduction: this study was conducted at the department of ear, nose, throat, head and neck surgery, post graduate medical institute lady reading hospital peshawar. the duration of the study was one year from june 17, 2009 to june 16, 2010. the sample size was 82 patients with solitary thyroid nodule, fulfilling the inclusion criteria. after taking detailed history, thorough examination, relev...

The solitary pulmonary nodule is a challenging clinical problem. Steele (1964) reviewed 887 resected solitary nodules and found 53% granulomas, 36% malignant tumours, and 8% haematomas. This is by no means a complete list of all the causes of solitary pulmonary nodules but encompasses the vast majority of them. We have recently evaluated a patient with a nodule that had slowly enlarged over a p...

Introduction: Solitary fibrous tumor is a rare, mesenchymal neoplasm that has been reported in numerous sites. Occurrence in the parotid gland is exceedingly rare.   Case Report: A 53-year-old man with a 2 cm solitary fibrous tumor of the left parotid gland, that was observed clinically and operatively and thought to be a neoplasm arising from Stensen's duct, is described. A pre-operative CT sc...

INTRODUCTION Solitary necrotic nodule of the liver is a rare lesion, with similar radiologic findings to those of hepatic metastases or other liver masses. CASE PRESENTATION We here report a case of a 30-year-old male with hepatic solitary necrotic nodule discovered after an episode of acute abdominal pain and high grade fever. Routine laboratory data revealed leukocytosis and abnormal liver ...

SURGERY IN SIMPLE GOITRE The Solitary Nodule The apparently solitary swelling, clinically and colloquially referred to as a ' simple adenoma,' may histologically be a hyperplastic nodule (due to compensatory hyperplasia) or a neoplastic nodule (innocent or malignant). The management of the solitary nodule is influenced in some hands by the availability or not of 131I facilities for investigatio...

Proliferating trichilemmal tumor (PTT) is an uncommon neoplasm arising from the follicular isthmus. Its histological characteristic is the presence of trichilemmal keratinization. PTT usually presents as a solitary nodule on the scalp of elderly women. We describe a case of a PTT on the gluteal region (buttocks) of a 16-year-old female, presenting as a solitary nodule.