cystic disease of the spleen is not frequently encountered in surgical practice. it is broadly classified as parasitic and non-parasitic, the latter being a rare entity. in this case report, an epidermoid cyst of spleen led to acute abdomen in young age pregnant woman is presented. a 26-year-old woman with 15 weeks gestational age second pregnancy referred to emergency ward with left upper quad...

  Littoral cell angioma is a splenic vascular tumor of splenic sinus lining cells that is considered benign in general. This report describes a case of littoral cell angioma with no malignant histological features. The lesion is composed of anastomosing vascular channels resembling splenic sinus; they are lined by endothelial cells which show mitotic activity very rare. Immunohistochemically, ...

A 17-month-old boy was evaluated for a midline mass on his chin. The mass was anchored to the mentalis muscle with a stalk-like structure. The pathological diagnosis of the mass was rhabdomyomatous mesenchymal hamartoma. This is the first report of rhabdomyomatous mesenchymal hamartoma presenting as a midline chin mass in Korean pediatric patients.

Chest wall hamartoma of infancy is a rare lesion, usually presenting in the first year of life. Recent literature has recommended conservative management of asymptomatic children, yet most continue to undergo surgical resection irrespective of their symptom status. We report a case of spontaneous regression of a chest wall hamartoma of infancy, supporting recommendations for conservative manage...

A case of respiratory epithelial adenomatoid hamartoma of the maxillary sinus is reported. Glandular hamartomas involving the sinonasal tract have received only limited documentation in the literature. The differential diagnosis of adenomatoid hamartoma includes schneiderian papilloma of the inverted type and adenocarcinoma. Limited but complete surgical resection is the treatment of choice.

A renal myoepithelial hamartoma presented as a lucent filling defect with gross hematuria in an adult female. Preoperative studies caused conflicting impressions. The predominance of smooth muscle and incorporated tubuloepithelial elements characterize the tumor as a hamartoma of myoepithelial type. Pertinent review of the literature confirms the rarity of this lesion in adults.

Lingual hamartoma is a rare tongue mass, primarily diagnosed in childhood. In most cases in the literature, the masses were surgically removed without preoperative imaging. There are only 3 cases reported in the clinical literature that describe preoperative imaging findings. We report the clinical and imaging findings in an infant with lingual hamartoma and review the literature.

spleen is an unusual location for hydatid cyst. here we report a case of primary splenic hydatid cyst in a 41-yr-old iranian woman from yasuj, southwest of iran. the patient had been admitted to shahid beheshti hospital because of abdominal pain. abdominal sonography revealed a hypoechoic lesion of 150 x 130 mm in the spleen, suggestive of hydatid cyst. splenectomy was performed for the patient...

4 Lattes R, Pachter R. Benign lymphoid masses of probable hamartomatous nature. Analysis of 12 cases. Cancer 1962; 15: 197-214. 5 Daley M, Comog J. Pelvic retroperitoneal lymphoid hamartoma. _7 Urol 1967; 97: 235 9. 6 Giaretta M, Hyun J, Gibbons J, Facog MD. Angiomatous lymphoid hamartoma as a pelvic mass. Obstet Gynecol 1971; 38: 391 -4. 7 Bainbridge E. Angiomatous lymphoid hamartoma of the pe...