Introduction. Inflammatory myofibroblastic tumor is a mesenchymal neoplasm with an aggressive potential and tendency for recurrence. It known to occur in variety of locations, including the female genital tract. The objective this study was provide overview clinical, histopathological, immunohistochemical molecular features inflammatory tumor, emphasizing diagnostic pitfalls Case Report. diagno...

Peritoneal carcinomatosis is a common metastatic manifestation of many organ-based malignancies, particularly carcinomas of the gastrointestinal tract and ovaries. Primary neoplasms of peritoneal and sub-peritoneal origin occur much less frequently than metastatic peritoneal involvement from a known or occult primary tumor; however, these rare primary lesions (peritoneal mesothelioma, papillary...

A 66-year-old man initially underwent appendectomy and cytoreductive surgery for a low-grade appendiceal mucinous neoplasm with pseudomyxoma peritonei. One and a half years later, multiple disseminated lesions developed in rectus abdominis muscle and peritoneal cavity. Biopsy showed histopathological transformation to sarcomatoid carcinoma. This case illustrates that evolution of low-grade pseu...

Benign cystic ovarian teratoma is the most common ovarian neoplasm accounting for 10–25 % of ovarian tumors. Complications of cystic teratomas include torsion (16 %), malignant degeneration (2 %), infection (1 %), and rupture (1 %). It can rupture into the bladder, small bowel, rectum, sigmoid colon, vagina, abdominal wall, and peritoneal cavity. We report a case of ovarian dermoid perforating ...

Desmoplastic small round cell tumor is an extremely rare and highly aggressive neoplasm. It usually arises as a single mass or multiple masses in the abdominal cavity, characterized by diffuse peritoneal implants, involvement of regional lymph nodes, and liver and lung metastases. However, bone marrow metastasis has rarely been reported in the literature. We present a case of clinically symptom...

An appendiceal neoplasm is rare among all the gastrointestinal tumors. mucocele a dilatation of appendix due to benign or malignant disease, which causes obstruction and consequent accumulation mucus secretion. Mucinous malignancy represents low occurrence neoplasms. The preoperative diagnosis difficult non-specific clinical manifestations disease. Preoperative investigations may be inconclusiv...

INTRODUCTION Peritoneal mesothelioma is a rare neoplasm. Due to the limited understanding of its biology and behaviour, peritoneal mesothelioma poses a diagnostic and management challenge. The management of peritoneal mesothelioma has been controversial; systemic chemotherapy, palliative surgery and cytoreductive surgery (CRS) with intraoperative hyperthermic intraperitoneal chemotherapy (HIPEC...

Myxoma is rare in the upper leg. The current study presents the case of a large tumor in the right upper leg. The tumor extended to pelvic cavity and was found to be connected with a cystic and solid neoplasm that was adjacent to the ascending colon in the right lower quadrant. The large tumor of the upper leg had existed for 15 years and had ulcerated through the skin 4 days prior to admittanc...

Primary gallbladder carcinoma is a malignant neoplasm with an incidence of 1.2 cases per 100 000 people each year. Its occurrence increases with age, particularly in women. It is the fifth most common cancer of the gastrointestinal tract, and the most common malignancy in the biliary tract. Adenocarcinoma is the most common type of gallbladder neoplasm whereas sarcomatoid carcinoma is rare with...

Being a family of scarce endometrial stromal tumor, low-grade endometrial stromal sarcoma (LGESS) is an uncommon malign neoplasm, whose occurrence outside the uterus, like peritoneum, is extremely rare in the absence of metastasis or invasion of a primary uterine neoplasm. Herein we present the patient of a 44-year-old woman with no specific discomfort and abdomen-related symptoms who underwent...