RESUMO
Background: Rapunzel syndrome is a rare trichobezoar variant extending from the gastric cavity into the small bowel. Case description: We report the case of a 22-year-old woman who presented with epigastric pain, nausea, and loss of appetite within the preceding five weeks. She had a palpable mass in the epigastric area with mild localized tenderness. Her abdominal computed tomography scan showed a distended stomach and duodenum, with a heterogeneous solid material, suspicious for a bezoar. Upper gastrointestinal endoscopy revealed a large, densely packed trichobezoar occupying the gastric cavity and extending through the pylorus. Endoscopic removal of the bezoar was unsuccessful. The patient underwent a 6cm-long gastrotomy, and the 150cm-long bezoar, extending from the stomach to the jejunum, was uneventfully removed. The patient was referred postoperatively to a dietitian and psychiatrist for management of her trichotillomania and trichophagia. Conclusion: Trichobezoars are commonly found in young females with a history of trichotillomania and trichophagia and are associated with psychiatric disorders. HIPPOKRATIA 2023, 27 (1):25-27.
RESUMO
BACKGROUND: Retroperitoneal sarcoma is a rare malignancy arising from mesenchymal cells, most commonly presented as an abdominal mass and is associated with poor prognosis. The most effective treatment modality for retroperitoneal sarcomas is complete surgical resection, including sometimes adjacent organs infiltrated by the tumor. Radiotherapy is frequently applied and has shown some benefit, while the role of chemotherapy and molecular-targeted agents is still not clear. Local recurrence is common for retroperitoneal sarcomas and still remains the main cause of death. The major factors associated with the overall survival are tumor grade, histological subtype, complete macroscopic excision and multifocality. AIM: To report our experience via the presentation of patients with retroperitoneal sarcomas managed in our department during the period 2014-18; and to review the current literature. PATIENTS AND METHODS: Eight patients appeared with chronic non-specific complaints including abdominal distension and changes in bowel or bladder habit, while one patient presented with acute abdominal pain due to mass rupture. All of the patients underwent surgical resection of the tumor. RESULTS: Among the patients, seven were operated for primary disease and one only for recurrent. The most common histologic type was liposarcoma (well-differentiated, dedifferentiated), found in five patients; followed by leiomyosarcoma found in two cases. Fibrous histiocytoma was found in only one case. The masses were removed with macroscopically clear margins (R0 and R1 resections) in four cases. In five patient cases adjuvant therapy was required. Three patients are still alive and free of disease. CONCLUSIONS: Retroperitoneal sarcomas present to be a therapeutic challenge based on their location, their extent at the time of diagnosis and the high risk of local recurrence or distant metastasis. Their management requires a multidisciplinary approach, with the surgical resection remaining the mainstay of curative treatment, combined with surveillance for early detection of recurrence or metastases.
