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A Ilancheran

Publications and source records attributed to A Ilancheran.

At least 19 recordsLinked to original sources
PubMed2006

The association between fibrinogen, von Willebrand Factor, antithrombin III, and D-dimer levels and survival outcome by 36 months from ovarian cancer.

Thirty-five patients diagnosed to have ovarian cancer (early FIGO stage I/II n = 11, advanced FIGO stage III/IV, n = 24) were evaluated for hemostatic parameters relating to survival outcome by 36 months of disease. Systemic plasminogen activators and inhibitors were evaluated and we found no significant association with survival outcome and eventually only fibrinogen, von Willebrand Factor (vWF), antithrombin III (ATIII), and D-dimer levels were determined for their association with disease outcome by 12 months, 24 months, and 36 months. Twenty-four patients succumbed to the disease by 36 months (early n = 2, advanced n = 22). The 11 surviving patients (advanced n = 3, including one deceased at 52 months) is still living past 36 months and 82 months at the time of analysis. Elevated fibrinogen, vWF, and D-dimer together with reduced ATIII levels were found to be associated with poor survival outcome by 12 months of disease. Moreover, elevated vWF and D-dimer with reduced ATIII levels was strongly implicated with poor survival outcome by 36 months from ovarian cancer. The overall survival rate at 36 months from ovarian cancer was 31.4%. It is therefore suggested that fibrinogen, vWF, ATIII, and D-dimer levels be used together as prognostic markers for disease outcome especially in patients with advanced ovarian cancer within 36 months of disease. An expanded study is required to confirm these findings.

Adolescent↗
PubMed1998

Optimal treatment in gestational trophoblastic disease.

Gestational trophoblastic diseases are a heterogenous group of conditions ranging from the benign hydatidiform mole to the malignant choriocarcinoma. Optimal therapy in this group of diseases rest in the correct diagnosis, assessing their risk for malignant behavior using prognostic scoring systems and administering appropriate treatment. Their rarity makes it imperative that these patients are treated in special centres by experts. Benign moles are treated surgically with evacuation of the uterus or hysterectomy. In malignant gestational trophoblastic disease, chemotherapy is the treatment of choice; single agent for non-metastatic and low-risk metastatic disease and combination chemotherapy for high-risk metastatic disease. Judicious use of surgery and radiotherapy in these cases will improve the survival rate. With appropriate treatment, the cure rates approach 100% in the low-risk group and 80% to 85% in the high risk group.

Adult↗
PubMed1990

Effect of oxytocics on prostaglandin levels in the third stage of labour.

The levels of prostaglandin F2 alpha metabolites (PGFM) in the peripheral blood were measured during third stage in a group of patients not given any oxytocic and this was compared with the levels produced in other groups given different oxytocics. There was a significant rise in PGFM within 5 min of delivery in all groups but there was no statistical difference in the serum concentrations of PGFM between the different groups. This suggests that oxytocics given during third stage do not act through release of prostaglandins.

Adult↗
PubMed1989

Cervical adenocarcinoma in women with nasopharyngeal carcinoma (NPC).

Multiple primary cancers account for only 0.38% of all cases in the Singapore Cancer Registry. The close temporal association of nasopharyngeal carcinoma (NPC) in three Chinese women with uterine cervical adenocarcinoma was observed in our department within a 3-month period; one other case was extracted from the local literature. Although NPC is a common neoplasm in local Chinese women, uterine cervical adenocarcinomas comprise only 8% of cervical cancers locally. The close occurrence of these cancers does not seem to be related to the therapy used for cervical cancer and suggests that an association of the Epstein-Barr virus (EBV) with uterine cervical adenocarcinoma should be further investigated.

Adenocarcinoma↗
PubMed1989

Ogilvie's syndrome of colonic pseudo-obstruction: a complication of radical hysterectomy with pelvic and paraaortic lymphadenectomy.

Ogilvie's syndrome of colonic pseudo-obstruction has been reported in a wide variety of systemic disorders including blunt and surgical trauma but apparently not as a complication of radical hysterectomy with pelvic and paraaortic lymphadenectomy. Its occurrence following extensive paraaortic dissection in this case but no report so far of its occurrence after routine radical hysterectomy supports the most commonly proposed etiology of disturbed splanchnic nerve supply to the colon as a cause. Colonic pseudo-obstruction following radical hysterectomy with pelvic and paraaortic lymphadenectomy is reported and the etiology, diagnosis, and management are discussed to highlight the condition so that possible associated morbidity/mortality may be avoided.

Aorta↗
PubMed1989

The 'Pap' or cervical smear and the role of colposcopy in screening for carcinoma of the cervix.

Cervical cancer is the commonest female genital tract cancer in Singaporean women with an annual age-standardized rate of 17.4 per 100,000. High risk factors are early sexual intercourse, multiple sexual partners and cigarette smoking. Population screening with annual cervical (Pap) smears after beginning sexual activity until age 35 and at 5 year intervals after that can reduce both incidence and mortality rate from invasive cervical cancer. Benign, premalignant and malignant conditions may be identified in smears. The term cervical intra-epithelial neoplasia (CIN) reflects better the continuum of change in precursor lesions and is preferred over the older dual terminology of dysplasia/carcinoma-in-situ for precursors of cervical cancer. Colposcopy is essential for evaluation of all patients with abnormal cervical smears. Colposcopy is used to identify the site, severity and extent of abnormality as well as to aid directed biopsy, plan treatment and allow use of conservative methods to treat the precursor lesions. Colposcopy however, has no role as a primary screening procedure for cervical cancer but instead cervical smears are used for screening.

Cervix Uteri↗
PubMed1989

Update on molar pregnancy and choriocarcinoma.

The term gestational trophoblastic disease encompasses a wide spectrum of disorders ranging from the benign hydatidiform mole to the malignant choriocarcinoma and placental site trophoblastic tumor. Recent advances in cytogenetics and pathological criteria have brought to light the occurrence of the partial mole, which is probably more common than the complete mole. The World Health Organisation has proposed a classification to rectify the current confusion that exists with clinical and pathological terms. Evacuation of the uterus followed by meticulous followup with sensitive beta subunit Human Chorionic Gonadotropin assay remain the cornerstone of management of molar pregnancy. Prompt chemotherapy is the most important aspect in managing malignant sequelae. Newer chemotherapy regimes have helped to salvage failures from the usual drugs. Judicial use of surgery in metastatic trophoblastic disease can reduce the duration and toxicity of chemotherapy. All patients with gestational trophoblastic disease should be managed in a tertiary care centre with the expertise and facilities easily available to manage these cases.

Carbimazole↗
PubMed1988

Pelvic lymphocyst--a 10-year experience.

Pelvic lymphocysts occur infrequently after radical surgery for cervical cancer. The problem is one of recognition. In a retrospective analysis of patients seen over 10 years in this department, the incidence was 25.3%. All were diagnosed by bimanual, clinical examination only. The only factor that appears to relate to the formation of lymphocysts is the presence of poorly differentiated tumors; 70.8% of patients developing lymphocysts had poorly differentiated tumors. All the lymphocysts in this series resolved spontaneously and did not produce any major complications.

Adenocarcinoma↗
PubMed1988

Metastatic cerebral choriocarcinoma with primary neurological presentation.

Metastatic choriocarcinoma can present in bizarre fashions. Two cases with primary neurological presentations are reviewed. Cerebral metastases in choriocarcinoma generally denote a poor prognosis. However, in solitary metastases in the brain, craniotomy and excision followed by chemotherapy may be curative as illustrated by the following two cases. The first patient was diagnosed to have brain metastases 1 1/2 years after an evacuation of her molar pregnancy while the other patient developed cerebral choriocarcinoma 5 months following a spontaneous first trimester abortion. Both presented with neurological symptoms. Both patients are alive and well now, 9 and 5 years respectively after craniotomy and chemotherapy. A brief review of current considerations in the management of cerebral metastases in gestational trophoblastic disease is presented.

Adult↗
PubMed1988

Pulmonary metastases in gestational trophoblastic disease: a review of 97 cases.

Metastatic gestational trophoblastic disease poses problems in diagnosis and management and has a poorer prognosis than the non-metastatic variant. The lung is the most common site of metastases. This paper reviews 97 patients with pulmonary metastasis developing after gestational trophoblastic disease who were seen at one centre over 26 years. Most patients had an antecedent molar pregnancy but an associated choriocarcinomatous lesion in the uterus was absent in the majority. In many patients the pulmonary lesion was asymptomatic. Whilst chemotherapy was the treatment of choice, selective thoracotomy in cases with solitary lung nodules reduced the treatment time and need for aggressive multi-drug combination regimens. The overall survival rate at 2 years after diagnosis was 65%. A higher mortality was found when the antecedent pregnancy ended at term, when the time interval between the preceding pregnancy and diagnosis of pulmonary metastases was greater than 1 year, when multiple pulmonary secondaries were present or when cerebral metastases occurred. The main causes of death were cerebral haemorrhage, respiratory failure and pulmonary embolism.

Adolescent↗
PubMed1987

Sex reassignment surgery in the male transsexual.

Failure of psychotherapy alone in the treatment of male transsexuals led to the development of modern sex reassignment surgery. Here we describe our technique, its indications, complications and outcome.

Breast↗
PubMed1983

Maternal death associated with hydatidiform molar pregnancy.

Three maternal deaths with hydatidiform molar pregnancies associated with severe hemorrhage and coagulopathy are described. Symptoms of coagulation abnormalities are few in mild degrees of intravascular coagulation. This paper addresses the importance of anticipating a coagulopathy in hydatidiform molar pregnancy even before evacuation of the abnormal conceptus since evacuation aggravates fibrinolytic activity and therefore increases hemorrhage in these conditions.

Adult↗