71/1723. An undescribed coexistence of a subserosal exophytic gastric leiomyoma with a serous microcystic pancreatic adenoma. We present the case of a 66-year-old woman with complaints of odynophagia but normal gastro-oesophagoscopic findings. On computed tomographic examination, a presumptive diagnosis of a cystic liver tumor and a microcystic pancreatic adenoma was made. Histopathological examination of the hepatic mass, however, revealed a subserosal exophytic gastric leiomyoma. Considerations to avoid the potential pitfall of diagnosing an exogastric leiomyoma as a liver tumor are emphasized. Moreover, the unique association of an exogastric leiomyoma and a serous microcystic pancreatic adenoma is discussed. ( info) |
72/1723. association of multiple familial cutaneous leiomyoma with a uterine symplastic leiomyoma. We describe a patient who has familial cutaneous leiomyoma in association with a symplastic uterine leiomyoma. This association has not been described previously. ( info) |
73/1723. Calcified leiomyoma of the lateral pterygoid muscle in an 8-year-old boy. Deep soft tissue leiomyomas are extremely rare benign tumors in childhood. An unusual case of benign calcified leiomyoma of the pterygoid muscle in an 8-year old boy is presented. Clinical manifestations and radiographic and histologicpathologic findings, as well as the differential diagnosis and possible histogenesis of this rare tumor, are discussed. ( info) |
74/1723. A huge 6.2 kilogram uterine myoma coinciding with omental leiomyosarcoma: case report. Surgery for massive abdominal tumors is both interesting and challenging. We present a case involving a multiple uterine myoma weighing 6.2 Kg which coincided with omental leiomyosarcoma. To our knowledge, this is the first report of this type of condition in the English literature. A 44-year-old nulliparous woman had suffered from abdominal pain for a long time. A huge abdominal mass was palpated on physical examination. Computed tomography scanning revealed a huge pelvic-abdominal mass with the possibility of small bowel loops invaded by the mass. A 6-cm omental mass was incidentally found during the subsequent hysterectomy procedure. Perforation of the urinary bladder occurred during the dissection of adhesion. Resection of the omental mass, wide wedge resection of the invaded small bowel, primary repair of the bladder, and hysterectomy were performed. The final pathologic diagnosis was uterine leiomyomata with omental leiomyosarcoma. The patient returned home on postoperative day 14 and was well at the 18-month follow-up examination. The challenge of these tumors lies in their proper diagnosis and surgical management. More case reports and follow-up studies are needed to confirm the efficacy of their management. ( info) |
75/1723. Deep venous thrombosis and pulmonary thromboembolism associated with a huge uterine myoma--a case report. A 51-year-old woman with a large uterine myoma suffered from acute pulmonary thromboembolism. Venography revealed thrombosis in the right common iliac vein and almost complete obstruction of the left common iliac vein. The ascending lumbar vein showed collateral drainage. Treatment was initiated with continuous intravenous heparin sodium, and a Greenfield filter was inserted to prevent the extension of the pulmonary embolism during and after hysterectomy. After a total hysterectomy, venography revealed restoration of patency in the bilateral common iliac veins, and no flow was seen in the ascending lumbar vein. Thorough clinical examinations failed to identify any other prothrombotic conditions. These results suggest that a large uterine myoma compressed veins in the pelvis, and the resulting impaired blood flow caused deep venous thrombosis and pulmonary thromboembolism. ( info) |
76/1723. MR findings in degenerated ovarian leiomyoma. leiomyoma is one of the rarest solid tumours of the ovary. We report a case of a degenerated ovarian leiomyoma associated with pregnancy. MR findings are identical to those of degenerated uterine leiomyoma and it is difficult to differentiate between them. Ovarian leiomyoma should therefore be included in the differential diagnosis of subserosal uterine leiomyoma. ( info) |
77/1723. Myomectomy during early pregnancy. abdominal pain during early pregnancy may be caused by leiomyoma of the uterus. Inconsistency of uterine size and gestational dates in a pregnant patient with acute abdominal pain may be the first sign of leiomyoma. This 31-year-old primigravida presented with progressively worsening lower abdominal pain at 12 weeks gestational age. ultrasonography and magnetic resonance imaging demonstrated a large fundal heterogeneous mass and an intrauterine gestation compatible with her menstrual dates. Exploratory surgery and myomectomy confirmed a large leiomyoma showing benign degenerative changes. The operative procedure was successful, and the pregnancy progressed normally. An elective cesarean section was performed at 37 weeks gestation after confirming fetal maturity by amniocentesis and serial ultrasonography. abdominal pain in a pregnant patient with leiomyoma uteri may be attributable to degenerative changes in the myoma. Surgical intervention during pregnancy is occasionally necessary in uncommon cases of intractable pain. ( info) |
78/1723. myofibroma of gingiva: report of a case with immunohistochemical and ultrastructural study. Oral myofibroma is an uncommon, benign, solitary proliferation of myofibroblastic tissue. Few cases affecting maxillofacial region have been reported. We present a case of gingival myofibroma, diagnosed on clinical, histopathological, immunohistochemical, and ultrastructural basis. ( info) |
79/1723. Spontaneous uterine rupture in the early third trimester after laparoscopically assisted myomectomy. A case report. BACKGROUND: The development of new and innovative laparoscopic instruments has allowed a greater number of gynecologic surgeons to laparoscopically remove large, intramural leiomyomata. Cases of both successful pregnancy and uterine rupture following laparoscopic myomectomy have been reported. This is the first report of uterine rupture in pregnancy following a laparoscopically assisted myomectomy. CASE: A 26-year-old, nulligravid woman underwent a laparoscopically assisted myomectomy. While the myomectomy had been performed laparoscopically, the uterine incision had been repaired in layers through a minilaparotomy incision. Two years later she became pregnant and, at 29 weeks' gestation, presented to labor and delivery with contractions and uterine tenderness. Over the next several hours, a nonreassuring fetal heart rate developed, and a cesarean section was performed, revealing hemoperitoneum and uterine rupture at the site of the prior myomectomy. CONCLUSION: The ultimate integrity of a uterine incision may depend not only on how the incision is repaired but also on how it is made. Laparoscopically created uterine incisions may not be as strong as those made at laparotomy, regardless of the method of closure. ( info) |
80/1723. Mitotically active haemorrhagic cellular (apoplectic) leiomyoma. Apoplectic leiomyoma is a distinctive smooth muscle tumour usually occurring in women either taking oral contraceptives or who are pregnant or recently postpartum. Most of these tumours show 0-2 mitoses per 10 high power fields, but a mitotic index of up to 8 per 10 high power fields is allowed in such tumours. We describe an apoplectic leiomyoma with a number of atypical features including a high mitotic index (up to 20 per 10 high power fields) in a 47-year-old woman. Follow-up clinically and by computerised tomography (CT) for 3 years demonstrates no recurrence. ( info) |