Metastases from prostate cancer involve mainly the bone compartment. However, visceral metastases are found in up to 49% of metastatic patients, occurring mainly in late stages of the disease, and are correlated with poor outcome. Peritoneal carcinomatosis is rarely described in literature, particularly when not associated with other distant metastatic lesions. We present the management of a patient with prostate cancer progressing on androgen deprivation therapy with description of omental involvement on 68Ga聽PSMA-PET. There was no ascite or other distant lesion, reflecting thus a specific tropism of the cancer in this patient who had no history of prostate surgery. Abiraterone acetate resulted in a long-lasting complete response. We also present a review focusing on this entity.
Trichotillomania and trichotillophagia can cause the formation of enormous intragastric hairballs. We report the case of a 13-year-old girl who was brought to the emergency service for evaluation of an acute abdomen. Abdominal CT scanner showed a giant gastric trichobezoar which had to be removed by susombilical laparotomy and transverse gastrotomy. This case illustrates the fairly uncommon perforation risk of these gastric bezoars.
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