MyMedR

Fulltext Volumetric MRI-guided, high-intensity focused ultrasound ablation of uterine leiomyomas: ASEAN preliminary experience

Keserci B, Duc NM, Nadarajan C, Huy HQ, Saizan A, Wan Ahmed WA, et al.

Diagn Interv Radiol, 2020 May;26(3):207-215.

PMID: 32209511 DOI: 10.5152/dir.2019.19157

PURPOSE: We sought to present our preliminary experience on the effectiveness and safety of magnetic resonance imaging (MRI)-guided, high-intensity focused ultrasound (HIFU) therapy using a volumetric ablation technique in the treatment of Association of Asian Nations (ASEAN) patients with symptomatic uterine leiomyomas.

METHODS: This study included 33 women who underwent HIFU treatment. Tissue characteristics of leiomyomas were assessed based on T2- and T1-weighted MRI. The immediate nonperfused volume (NPV) ratio and the treatment effectiveness of MRI-guided HIFU on the basis of the degrees of volume reduction and improvement in transformed symptom severity score (SSS) were assessed.

RESULTS: The median immediate NPV ratio was 89.8%. Additionally, the median acoustic sonication power and HIFU treatment durations were 150 W and 125 min, respectively. At six-month follow-up, the median leiomyoma volume had decreased from 139 mL at baseline to 84 mL and the median transformed SSS had decreased from 56.2 at baseline to 18.8. No major adverse events were observed.

CONCLUSION: The preliminary results demonstrated that volumetric MRI-guided HIFU therapy for the treatment of symptomatic leiomyomas in ASEAN patients appears to be clinically acceptable with regard to treatment effectiveness and safety.

Matched MeSH terms: Leiomyoma/therapy*

Utero-cutaneous fistula after caesarean section secondary to red degeneration of intramural fibroid

Lim PS, Shafiee MN, Ahmad S, Hashim Omar M

Sex Reprod Healthc, 2012 Jun;3(2):95-6.

PMID: 22578758 DOI: 10.1016/j.srhc.2012.03.002

A 33 year-old woman had an emergency caesarean section for retained second twin which was complicated by utero-cutaneous fistula due to red degeneration of intramural fibroid. The utero-cutaneous communication was demonstrated by an examination under anaesthesia using dye test. She then underwent excision of the fistula tract and myomectomy. She recovered well following the surgery. This is the first case of utero-cutaneous fistula where the communication is between the endometrial cavity and skin lesion via a necrotic intramural fibroid following caesarean section. Fistulogram might fail to demonstrate the communication. In highly suspected case, other modalities of investigations could be utilised.

Matched MeSH terms: Leiomyoma/pathology*

Uterine leiomyomata in pregnancy

Hasan F, Arumugam K, Sivanesaratnam V

Int J Gynaecol Obstet, 1991 Jan;34(1):45-8.

PMID: 1671020

Sixty cases with uterine leiomyomata in pregnancy are presented. The incidence was 1 in 1033 deliveries. The median age of the patients was 33.4 years. The majority were primigravidae (60%). A significant number of patients gave a history of infertility (43%) and spontaneous abortions (25%). The commonest antenatal complication was malpresentation and in all these patients the myomata were larger than 6 cm. Typical features of red degeneration occurred in 10% of cases. The cesarean section rate was 73%, the commonest indication being obstructed labor. Severe hemorrhage was encountered at cesarean section in 10 patients, 3 of whom needed hysterectomy. There were no perinatal deaths.

Matched MeSH terms: Leiomyoma/complications; Leiomyoma/epidemiology*; Leiomyoma/surgery

Fulltext Uterine artery embolisation for symptomatic fibroids: the University of Malaya Medical Centre experience

Subramaniam R, Vijayananthan A, Omar S, Nawawi O, Abdullah B

Biomed Imaging Interv J, 2010 Jul-Sep;6(3):e27.

PMID: 21611045 MyJurnal DOI: 10.2349/biij.6.3.e27

Transcatheter uterine artery embolisation (UAE) for the treatment of symptomatic fibroids has been performed in several centres in the United States, Western Europe and Asia with promising results. This study reports the authors' experience with UAE at the University Malaya Medical Centre.

Matched MeSH terms: Leiomyoma

Uterine arteriovenous malformation - Possible association to uterine fibroids?

Gan F, Vikneswaran V, Yu KK

Med J Malaysia, 2021 03;76(2):273-274.

PMID: 33742646

A 32-year-old, gravida 2 para 0+1, was managed in Selayang Hospital, Selangor for uterine fibroids in pregnancy and placenta previa major. The lady went into preterm labour at 33 weeks, requiring emergency Caesarean section. Intraoperatively, we found a thinned-out bulge between the intramural uterine fibroids at the posterior uterine wall, which then perforated and was repaired. Persistent bleeding post operatively led to relaparotomy and hysterectomy. Histology of the uterus reported arteriovenous malformation (AVM). We postulate the possibility of these lesions coexisting with uterine fibroids. Screening for uterine AVMs in patients with fibroids may lead to early detection with option of embolization; deferring the need for hysterectomy.

Matched MeSH terms: Leiomyoma

Fulltext Uncomplicated term vaginal delivery following magnetic resonance-guided focused ultrasound surgery for uterine fibroids

Zaher S, Lyons D, Regan L

Biomed Imaging Interv J, 2010 04 01;6(2):e28.

PMID: 21611041 DOI: 10.2349/biij.6.2.e28

A 35 year-old para 1+0 underwent MRgFUS per study protocol for multiple uterine fibroids, the largest of which measured 5 cm. She conceived 10 months following the procedure. The patient was induced at 41+6 weeks and underwent a normal vaginal delivery.

Matched MeSH terms: Leiomyoma

Fulltext Two variants of uterine leiomyoma in Malaysia's last Sumatran rhinoceros (Dicerorhinus sumatrensis)

Salleh A, Zainuddin ZZ, Mohamed Tarmizi MR, Yap KC, Zamri-Saad M

Vet Q, 2020 Dec;40(1):250-257.

PMID: 33045934 DOI: 10.1080/01652176.2020.1836431

Following its capture in March 2014, an adult female Sumatran rhinoceros frequently showed profuse vaginal bleeding. An ultrasonography suggested the presence of multiple reproductive lesions, including two uterine masses which were suspected to be leiomyomas. Soon after, an open pyometra was confirmed. Later in November 2019, the patient died and necropsy confirmed the presence of two uterine masses; one was located at the cervico-uterine junction and another in the uterine body, with pyometra, and cystic endometrial hyerplasia. Based on histological, special stains, and immunohistochemical examination, it was shown that one of the masses was composed of large, ovoid and polyhedral neoplastic mesenchymal cells with eosinophilic cytoplasm and a few binucleated cells surrounded by collagen fibres. It was tested positive for SMA and vimentin, while negative for desmin, cytokeratin AE1/AE3, EMA, CD34, and S100. The other mass was composed of mesenchymal cells undergoing myxoid degeneration as evidenced by the presence of glycosaminoglycan-rich matrix. It was tested positive for SMA, vimentin, partially positive for desmin, and negative for the other markers. With the aid of human medical nomenclature, these masses were diagnosed as epithelioid leiomyoma and myxoid leiomyoma, respectively. This report provides a clinical presentation, and histologic descriptions of the two variants of leiomyomas that have not been reported in veterinary medicine.

Matched MeSH terms: Leiomyoma/diagnosis; Leiomyoma/veterinary*

Fulltext The role of abdominal angiography in difficult gastrointestinal bleeding

Ding PH, Wong TJ

Med J Malaysia, 1994 Sep;49(3):306-9.

PMID: 7845288

Two cases of leiomyomas of the jejunum presenting with gastrointestinal bleeding of uncertain origin are described. Diagnosis was finally established by selective angiography. Laparotomy and resection of the tumour were successfully performed. The approach and management of this rare tumour are outlined.

Matched MeSH terms: Leiomyoma/complications; Leiomyoma/radiography*; Leiomyoma/surgery

Recurrent uterine myomata in three sisters--an uncommon occurrence

Kulenthran A, Sivanesaratnam V

Int J Gynaecol Obstet, 1988 Oct;27(2):289-91.

PMID: 2903099

Three sisters who developed recurrent uterine myomata from a very young age are presented. Despite repeated attempts at myomectomy, all three cases had hysterectomies ultimately. Complications encountered during surgery were severe hemorrhage, inadvertent injury to bladder and bowel in two patients and a rare complication of colonic-uteric-cutaneous fistula occurring post-operatively in one patient. Histology of the final hysterectomy specimens in two cases showed low grade leiomyosarcoma and cellular myoma, respectively.

Matched MeSH terms: Leiomyoma/genetics*

Fulltext Recurrent glossal leiomyoma

Idayu MY, Irfan M, Othman NH

Med J Malaysia, 2012 Jun;67(3):329-30.

PMID: 23082428 MyJurnal

Oral leiomyomas are rare benign tumour of smooth muscle. The first case of oral leiomyoma was reported by Blanc in 1884 and since then more cases has been published following advancement in immunohistochemical study. This tumour has an excellent prognosis and recurrences are extremely rare. We report a case of a recurrent glossal leiomyoma in a patient with HIV infection and the lesion recurred one year after the first excision.

Matched MeSH terms: Leiomyoma/pathology; Leiomyoma/surgery*

Rare postpartum ruptured degenerated fibroid: a case report

Tan YL, Naidu A

J Obstet Gynaecol Res, 2014 May;40(5):1423-5.

PMID: 24689652 DOI: 10.1111/jog.12334

Spontaneous rupture of uterine fibroid is rarely encountered. We present a case of a 31-year-old who presented with acute abdominal pain at 9 weeks postpartum. On examination, the abdomen had diffuse tenderness, with rebound tenderness in the suprapubic area and in both iliac fossae. On ultrasonography, a 12.7 × 8.6 × 8.9-cm sized hyperechoic mass was visible on the posterior wall of the uterus. A large amount of fluid was visible in the paracolic gutters and the Pouch of Douglas (POD). The patient underwent an exploratory laparotomy. A ruptured, cystic degenerated uterine fibroid with active bleeding was found, as well as approximately half a liter of free, bloodstained peritoneal fluid and pus. Myomectomy was performed, followed by evacuation of the fluid and clots. The patient's postoperative course was uneventful. In conclusion, preoperative diagnosis of a perforated, uterine fibroid with spontaneous intra-abdominal hemorrhage is difficult; exploratory laparotomy is both diagnostic and therapeutic in this rare, life-threatening condition.

Matched MeSH terms: Leiomyoma/surgery*

Pharmacists' viewpoint on the care for patients with uterine fibroids during the COVID-19 pandemic

Kow CS, Ramachandram DS, Hasan SS

BJOG, 2024 Jun;131(7):1018.

PMID: 37016474 DOI: 10.1111/1471-0528.17477

Matched MeSH terms: Leiomyoma*

Fulltext Parasitic leiomyoma in the vagina

Noraziana, A.W., Mokhtar, A., Norra, H.

International Medical Journal Malaysia, 2008;7(1):1-4.

MyJurnal

Leiomyomas are the most common benign tumour of the uterus, occurring in 20-40% of women in reproductive age.Most of the myomas arise in the uterus, however extrauterine sites include fallopian tubes, cervix, round ligament, ovary and urethra. A single or polypoidal mass in the vagina is usually a leiomyomatous polyp arising from the cervix or from the cavity of the uterus. Leiomyoma developing de novo from the fibromuscular elements of the vagina is a rare entity. When such a tumour arises from anterior wall of the vagina it is often mistaken for a cervical fibroid. Parasitic leiomyoma is the rarest type of leiomyoma and develop when a leiomyoma attaches itself to another organ. Vaginal leiomyomas usually arise from anterior vaginal wall. We report a case of parasitic leiomyoma in the vagina together with uterine leiomyoma in a 48 year old lady presented with palpable mass perabdomen and anaemic symptoms. The size and location of the tumours necessitated abdominal and vaginal approach for better surgical access.

Matched MeSH terms: Leiomyoma

Orthosiphon stamineus Extracts Inhibits Proliferation and Induces Apoptosis in Uterine Fibroid Cells

Pauzi N, Mohd KS, Abdul Halim NH, Ismail Z

Asian Pac J Cancer Prev, 2018 Oct 26;19(10):2737-2744.

PMID: 30360599

Objectives: The effects of water and 50% ethanolic-water extracts of Orthosiphon stamineus Benth (OS) on cell proliferation and apoptotic activity against uterine leiomyosarcoma (SK-UT-1) cells were investigated. Methods: Anti-proliferation effect was evaluated through cell cycle analysis whereas apoptotic activity was determined via screening and quantifying using fluorescence microscopy and flow cytometric analysis, respectively. The effect of extracts on molecular mechanism was studied using real-time reverse transcription polymerase chain reaction and Western blotting. Results: Cell cycle flow cytometric analysis showed the induction of cell cycle arrests were behaves in a p53-independent manner. The examination using fluorescence microscopy and Annexin V flow cytometry revealed the presence of morphological features of apoptotic bodies. Downregulation of anti-apoptotic gene (Bcl-2) supports the apoptotic activity of OS extracts although poorly induce PARP-1 cleavage in Western blot analysis. The extracts also inhibit the SK-UT-1 growth by suppressing VEGF-A, TGF-β1 and PCNA genes, which involved in angiogenesis and cell proliferation. Conclusion: This study demonstrates that O. stamineus extracts are able to inhibit proliferation and induced apoptosis of uterine fibroid cells and is worth further investigation.

Matched MeSH terms: Leiomyoma/drug therapy*; Leiomyoma/metabolism

Fulltext Magnetic resonance-guided focused ultrasound surgery (MRgFUS) treatment for uterine fibroids

Abdullah B, Subramaniam R, Omar S, Wragg P, Ramli N, Wui A, et al.

Biomed Imaging Interv J, 2010 Apr-Jun;6(2):e15.

PMID: 21611036 MyJurnal DOI: 10.2349/biij.6.2.e15

Magnetic Resonance-guided focused Ultrasound Surgery (MRgFUS) is gaining popularity as an alternative to medical and surgical interventions in the management of symptomatic uterine fibroids. Studies have shown that it is an effective non-invasive treatment with minimal associated risks as compared to myomectomy and hysterectomy. MRgFUS can be offered to a majority of patients suffering from symptomatic uterine fibroids. It has been suggested that the use of broader inclusion criteria as well as the mitigation techniques makes it possible to offer MRgFUS to a much larger subset of patients than previously believed. This paper will describe how MRgFUS treatment for uterine fibroids is performed at the University of Malaya Medical Centre, Kuala Lumpur, Malaysia.

Matched MeSH terms: Leiomyoma

Fulltext Lower urinary tract dysfunction resulting from a 10-year retained intravesical absorbable suture from a uterine myomectomy

Tan YL, Lo TS, Khanuengkitkong S, Dass AK

Taiwan J Obstet Gynecol, 2013 Sep;52(3):435-6.

PMID: 24075389 DOI: 10.1016/j.tjog.2013.01.027

Matched MeSH terms: Leiomyoma/surgery

Fulltext Lipoleiomyoma: a rare benign tumour of the uterus

Johari B, Koshy M, Sidek S, Hanafiah M

BMJ Case Rep, 2014 Oct 19;2014.

PMID: 25331147 DOI: 10.1136/bcr-2014-205814

Matched MeSH terms: Leiomyoma/diagnosis*

Fulltext Lipoleiomyoma of the uterus

Karikalan B, Pasupathi T

Indian J Pathol Microbiol, 2017 Jan-Mar;60(1):128-129.

PMID: 28195112 DOI: 10.4103/0377-4929.200052

Matched MeSH terms: Leiomyoma/complications*; Leiomyoma/diagnosis*; Leiomyoma/pathology

Fulltext Leiomyoma of the caecum presenting as peritonitis

Mack P, Nambiar RM

Med J Malaysia, 1987 Dec;42(4):299-301.

PMID: 3454402

Leiomyoma of the caecum is a rare tumour. While leiomyomata are known to arise from any part of the large bowel, caecum is a rare site. The largest series to date is that of Mackenzie" who reviewed 37 cases of myomatous tumours of the colon, two of which were complicated by perforation. More recently, Swerdlow" reported another case of a perforated caecal leiomyoma. We now report a patient who was operated at the stage of abscess formation without perforation.

Matched MeSH terms: Leiomyoma/diagnosis*

Fulltext Leiomyoma of duodenum. A case report

Thambi Dorai CR, Johaidy S

Med J Malaysia, 1988 Mar;43(1):87-9.

PMID: 3244327

Matched MeSH terms: Leiomyoma*

Displaying publications 1 - 20 of 39 in total