International journal of surgery case reports · 2023
Hemoperitoneum due to spontaneous bleeding from a smooth muscle tumor of uncertain malignant potential: A rare case report.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Zachomitros Fotios, Tsakiridis Ioannis, Peitsidis Nikolaos, Michos Georgios, Dagklis Themistoklis, Kalogiannidis Ioannis
Аннотация
INTRODUCTION AND IMPORTANCE: Smooth muscle tumors of uncertain malignant potential (STUMPs) are uncommon tumors representing an extremely rare cause of hemoperitoneum.
CASE PRESENTATION: We report a case of a 48-year-old Caucasian, premenopausal woman that presented in the emergency department with acute abdominal pain. There was no remarkable past medical and surgical history except from a known uterine leiomyoma. The ultrasound and the computed tomography imaging showed an intraperitoneal fluid collection and a heterogenous uterine mass. The patient underwent emergent exploratory laparotomy; a subserosal uterine tumor was identified with an actively bleeding vessel on its surface. The uterine lesion was completely excised and the histopathology set the diagnosis of a STUMP. After consultation on the significance of this finding with the patient, an abdominal total hysterectomy and bilateral salpingo-oophorectomy were scheduled and performed and the subsequent histopathology detected no malignancy.
CLINICAL DISCUSSION: This case demonstrates that a STUMP may be a rare cause of acute intraperitoneal bleeding. Careful evaluation of clinical history, imaging findings and, if needed, surgical exploration are important for the diagnosis, while appropriate follow-up is also of major importance for the management of these rare tumors.
CONCLUSION: We presented an extremely rare case of hemoperitoneum due to spontaneous bleeding from a STUMP. From an oncological perspective, this case poses a diagnostic, management and follow-up challenge.
CASE PRESENTATION: We report a case of a 48-year-old Caucasian, premenopausal woman that presented in the emergency department with acute abdominal pain. There was no remarkable past medical and surgical history except from a known uterine leiomyoma. The ultrasound and the computed tomography imaging showed an intraperitoneal fluid collection and a heterogenous uterine mass. The patient underwent emergent exploratory laparotomy; a subserosal uterine tumor was identified with an actively bleeding vessel on its surface. The uterine lesion was completely excised and the histopathology set the diagnosis of a STUMP. After consultation on the significance of this finding with the patient, an abdominal total hysterectomy and bilateral salpingo-oophorectomy were scheduled and performed and the subsequent histopathology detected no malignancy.
CLINICAL DISCUSSION: This case demonstrates that a STUMP may be a rare cause of acute intraperitoneal bleeding. Careful evaluation of clinical history, imaging findings and, if needed, surgical exploration are important for the diagnosis, while appropriate follow-up is also of major importance for the management of these rare tumors.
CONCLUSION: We presented an extremely rare case of hemoperitoneum due to spontaneous bleeding from a STUMP. From an oncological perspective, this case poses a diagnostic, management and follow-up challenge.