Unlike BMPM, they also have mural lymphoid aggregates and smooth muscle unlike (1),(11). Malignant lesions to consider are malignant AS-703026 concentration mesothelioma and serous tumors that involve the peritoneum. BMPM usually

presents with vague lower abdominal pain, mass, or both, but is also commonly diagnosed incidentally upon laparotomy for other surgeries (1). The patient may also present with obstructive symptoms such as nausea, bloating, Inhibitors,research,lifescience,medical or vomiting. Despite its relatively benign process some patients may present with an acute abdomen (11). CT scans may be diagnostically beneficial but, as in this case, can also indicate a more acute need for surgery as actually necessary. Pre-operative fine needle core biopsies have been reported to be of some benefit in the differential diagnosis of BMPM (11),(16). Cytologic features of peritoneal

washings in cases of BMPM have shown the washings to be hypercellular with a population Inhibitors,research,lifescience,medical of mesothelial and squamous metaplastic cells (6). Ultimately, the diagnosis is usually made by the pathologist after surgical resection has been performed. Due to its rarity, BMPM treatment options remain an area of controversy and there is no streamlined treatment plan. Currently aggressive surgical resection is the mainstay of treatment with palliative Inhibitors,research,lifescience,medical debulking and reoperation for recurrence (15),(11),(5). With up to 50 percent recurrence rates and its malignant potential, debulking surgery does not appear to be the most acceptable treatment Inhibitors,research,lifescience,medical option for these patients. Patients may suffer from poorly controlled chronic abdominal and pelvic pain (15). Uncertain results have been reported with patients receiving adjuvant chemotherapy and/or radiation therapy (5). Other approaches such as sclerosive therapy with tetracycline, continuous hyperthermic peritoneal perfusion

with cisplatin, and antiestrogenic drugs have been suggested (11). The optimal treatment may be cytoreductive surgery with peritonectomy combined with perioperative intraperitoneal chemotherapy to eliminate all gross and microscopic Inhibitors,research,lifescience,medical disease (5). The goal of this treatment regimen is to reduce the likelihood of all progression or recurrence. Although the prognosis for BMPM is very good, aggressive approaches to this disease should be considered. Patients have a high likelihood of recurrence and repeat surgeries are common. The intention of this report is to increase the awareness of this disease entity and to consider it whenever the patient’s presentation does not match that of the working diagnosis. This patient presented without peritoneal signs despite a CT scan that suggested a more severe pathology. Before jumping into an exploratory laparotomy based on imaging findings, surgeons should trust our physical exam and pursue a more definitive diagnosis. With a definitive diagnosis we can approach the surgical issue in the most appropriate manner.