Our study shows that there is a strong tendency for patients with severe pathologic features to have MRI abnormalities, and patients with incomplete resection, mild pathologic features, or the presence of secondary tonic clonic seizures have a high chance of a poorer surgical outcome.

An ileal adenomyoma in a 7-year-old boy who presented with jejunoileal intussusception is described and the term "foregut choristoma" is proposed for this and related conditions, such as ectopic pancreas or heterotopic Brunner's glands in the gastrointestinal tract. The polypoid mass in the ileum of this patient was composed of cystically dilated glandular structures lined by a tall columnar epithelium resembling hepatobiliary or pancreatic ductal epithelium, hypertrophic and irregular smooth muscle bundles surrounding the glandular elements, and small amount of fibrous stroma. Reported cases of this disorder in the gastrointestinal tract are generally confined to the antrum of the stomach.

We investigated pseudoprogression (psPD) in patients with malignant gliomas treated with radiotherapy (RT) and maintenance temozolomide (TMZ) in terms of incidence, outcomes, and predictive and prognostic factors. We evaluated p53 overexpression by immunohistochemical analysis of thirty-five tumor samples as a predictor for psPD. The time to progression and overall survival were compared between subgroups, psPD versus early progression (ePD) versus nonprogression (nonPD). Eight patients developed psPD among eighteen patients with lesion enlargement at the first MRI scan, and the others were classified as ePD. The remaining stable or improved patients were classified as nonPD. All patients with psPD were alive at last follow-up (median follow-up period was 12 months; range 5.8-58.5 months). Overall survival of psPD patients was significantly higher than ePD patients (P < 0.01). There was no significant survival difference between the psPD group and nonPD group (P = 0.25). Seven (87.5%) of eight tumors with psPD showed p53 overexpression, as compared to 3 (30%) of the ten tumors with ePD (P = 0.03). Our study indicates that psPD following chemoradiotherapy with TMZ is associated with significantly better overall survival compared to that of ePD, and is comparable to nonPD group. Overexpression of p53 was identified as a potential biomarker for predicting the development of psPD.

Systemic diseases such as hypercholesterolemia should be tightly controlled during the perioperative period of rotator cuff repair.