Seyed Masoud Majidi Tehrani, Hamid Ghaderi , Mahnoosh Foroughi , Manouchehr Hekmat, Mahmoud Beheshti Monfared, Hassan Tatari , Seyed Mohsen Mirhosseini , Zargham Hossein Ahmadi, Zahra Ansari Aval, Seyedeh Adeleh Mirjafari,
Volume 72, Issue 2 (5-2014)
Abstract
Background: Primary cardiac tumors are rare tumors which should be operated urgently. In this study, cardiac myxoma have been evaluated from diagnosis until dis-charge in a 10 years period and then results including presenting symptoms, approach to the patients were compared with similar study in this center a decade ago.
Methods: Patients who underwent operation for myxoma from year 2003 until 2013 in the Shahid Modarres Hospital were included in this study.
Results: Eighteen patients included in the study, 11 female and seven male. Patients’ ages were in the range of 13 to 76 years (mean 53 years). Mean time from diagnosis to operation was 5.8 days and mean time from surgery to discharge was 8.6±6.1 days. Most common presenting symptoms were first clinical presentation in four patients. In all patents echocardiography was the main diagnostic modality. In addition to trans thoracic echocardiography (TTE), in five patients TEE was used and in 13 patients coronary angiography was used to rule out concomitant coronary artery disease. 94.4% of all tumors (17 cases) were primary cardiac tumors and only one tumor (5.6%) was recurrent. In 16 patients (88.9%) tumor were found in the Left Atrium (L.A) and in one case, tumor was found in both atria and in another case, tumor was in the ventricle. After tumor excision, atrial septum was repaired primarily in seven cases (38.9%) and with pericardial patch in 9 cases. One patient underwent concomitant coronary artery bypass graft (CABG) and another patient underwent concomitant pulmonary valve repair. 14 patients (77.8%) discharged from hospital without any post operative complication. Heart block occurred in one patient and cerebral emboli with secondary cerebrovascular accident (CVA) developed in two patients. One patient died (5.6%).
Conclusion: Comparing results from two similar studies in two consecutive decades revealed that mean time from diagnosis to operation obviously was reduced but ad-vances in diagnostic modalities were unable to change clinical presentation or reduce age of tumor diagnosis or complications or size.
Malihe Hasanzadeh, Marjaneh Farazestanian, Afrooz Azad, Parnian Malakuti, Maryam Esmaeilpour,
Volume 80, Issue 4 (7-2022)
Abstract
Background: Aggressive angiomyxoma is a rare mesenchymal tumor with extensive local invasion. It often presents with a lump in the perineal area and pelvic. Since it often does not involve adjacent organs such as the urethra and anus, does not cause obstructive symptoms. Its incidence is 6 times higher in women than men. This tumor grows slowly and has a slight tendency to metastasize. However, the rate of local recurrence is high. MRI is the most widely used diagnostic method. Ultrasound and CT scan are also used for diagnosis. Due to the rarity of this tumor, it is difficult to diagnose before surgery and pathology assessment. Due to the penetrating nature of the tumor and the lack of a clear capsule, incomplete surgical resection is common. Local recurrence is common even after complete mass resection. Therefore, patients need a long follow-up. The main treatment is surgery but non-surgical interventions such as hormonal therapy, radiotherapy, arterial embolization, etc. have been associated with variable success rates.
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Case Presentation: A 54-year-old female patient presented with a vulvar mass in February 2021. The patient mentioned that the mass had existed for ten years and had increased in size in the last two years. After discussion on the tumor board, she underwent surgery. The pathology of the mass was reported to be aggressive angiomyxoma. The patient was treated with a GNRH agonist after surgery. The patient is currently under follow-up and has not had a recurrence so far (March 2020).
Conclusion: Aggressive angiomyxoma is a rare mesenchymal tumor. It has extensive local invasion and a high recurrence rate, but distant metastasis is rare. Estrogen receptors or Progesterone receptors are commonly positive in aggressive angiomyxoma. The best treatment for aggressive angiomyxoma remains unknown. Extensive local resection of the tumor has been reported as an important therapeutic measure. In cases of mass recurrence, reoperation and hormone therapy have been effective. It is important for gynecologists to consider this tumor as a differential diagnosis when dealing with vulvar masses.
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