OBJECTIVE A hepatic mesenchymal hamartoma is an uncommon benign tumor in children and little is known about the spectrum of its radiological features. The purpose of this study is to describe the spectrum of radiological features of a hepatic mesenchymal hamartoma in children. MATERIALS AND METHODS Thirteen children with a pathologically confirmed hepatic mesenchymal hamartoma (M:F = 7:6; mea...

BACKGROUND This is the first description of the ultrasonographic findings in a cow with vascular hamartoma of the liver. CASE PRESENTATION Ultrasonographic examination of a six-year-old Swiss Braunvieh cow revealed an excessive number of hypoechogenic blood vessels in the liver parenchyma and a thrombus in the right hepatic vein. The activities of the liver enzymes and the concentration of bi...

AIM: We proved the feasibility and the safety of the laparoscopic splenectomy for splenic hamartoma in elderly patients. MATERIAL AND METHODS: We present the first case of laparoscopic splenectomy for splenic hamartoma in elderly patients and we reviewed the English literature regarding the laparoscopic approach. RESULTS: A 74-year-old man with a 6-month history of left upper quadrant abdominal...

A 41-year-old female presented at the department of radiology because of multiple slowly growing lumps in both breasts. Mammography showed dense breast tissue with multiple wellcircumscribed round lesions with no calcification. At ultrasound, sharply defined, heterogeneous oval masses were seen. On T2-Weighted Images (WI), the lesions were heterogeneous and hyperintense. T1-WI after intravenous...

BACKGROUND Hamartoma of the larynx is a very rare lesion, and the number of reported cases is limited. Signs and symptoms include stridor, changes in voice, eating and respiratory complaints. Stridor is a sign of upper airway obstruction. Patients presenting with stridor and severe respiratory distress necessitate urgent otolaryngologic evaluation. CASE REPORT Herein, we report a case of lary...

Uncontrolled rage, while long associated with hypothalamic hamartoma, has not been as extensively studied as the epilepsy. Rage can be more detrimental to quality of life than seizures. It is now realized that behavior and aggression improve after a complete resection of the hypothalamic hamartoma correlating with a good seizure control post-surgically. We report on the longitudinal psychiatric...

We report the case of a giant hypothalamic hamartoma with a large intracranial cyst in a neonate. On ultrasonography, the lesion presented as a lobulated, mass-like lesion with similar echogenicity to the adjacent brain parenchyma, located anterior to the underdeveloped and compressed left temporal lobe, and presenting as an intracranial cyst in the left cerebral convexity without definite inte...

Although endobronchial hamartoma is a rare benign tumor, most patients with endobronchial hamartoma have respiratory symptoms such as obstructive pneumonia, hemoptysis, cough, or dyspnea due to bronchial obstruction. It can cause irreversible post-obstructive pulmonary destruction, thus early diagnosis and treatment is very important. Recently, there have been cases of neodymium-doped yttrium a...

Eccrine angiomatous hamartoma is a rare, benign tumor characterized by a proliferation of eccrine and vascular structures. We present 2 cases and review the characteristics of this disorder. The first patient was a 33-year-old woman who consulted for a brownish lesion on her back associated with local hyperhidrosis. The second patient was a 25-year-old man with an asymptomatic erythematous lesi...

Background: Brunner’s gland hamartoma is a rare benign tumor of the duodenum. It may present with either various symptoms caused by obstruction or bleeding; or incidental mass with no symptoms. A 54-years old woman admitted to hospital for melena. Esophagogastroduodenoscopy revealed a large pedunculated polyp arising from distal portion of the duodenal bulb; erosions and hematin coatings was fo...