Biomedical subjects

T Mungan

Publications and source records attributed to T Mungan.

11 recordsLinked to original sources

PubMed1998

Emergency hysterectomy in modern obstetric practice. Changing clinical perspective in time.

OBJECTIVE: Emergency hysterectomy in obstetric practice is generally performed in the setting of life-threatening hemorrhage. A retrospective review based on hospital data of 67 patients undergoing emergency peripartum hysterectomy over 10 years was undertaken. METHODS: Comparison of two different time periods regarding the incidence and the indications of obstetric hysterectomies was made. RESULTS: The number of patients with hysterectomy in the first 5 years of the study period (1985-1989) was 43 and during the last 5 years (1990-1994) it was 24. The incidence of hysterectomy during 1985-1989 was 1 in 2495 deliveries and the most common indication for hysterectomy was uterine atony (42%) followed by placenta accreta (25.5%) and uterine rupture (21%). On the other hand, the incidence of hysterectomy during 1990-1994 was 1 in 4228 deliveries and the ranking of indications of hysterectomy was slightly different from group 1 as mostly placenta accreta (41.7%) followed by uterine atony (29.2%). The maternal mortality rate was 4.5% in this series. CONCLUSION: This study showed that over the last decade the incidence of emergency hysterectomy in obstetric practice has declined in our clinic due to availability of high standard obstetric care and more liberal use of cesarean section at risk deliveries, better controlled use of oxytocin and internal iliac artery ligation.

Adult↗

PubMed1998

Screening of persistent trophoblastic disease with various serum markers.

Eighty percent of the patients with molar pregnancy go into spontaneous remission and do not require any therapy. Serial hCG determinations can identify the 20% who will develop malignant sequelae. It does not seem appropriate to treat all patients. This study was designed to assess several serum markers, including free beta-hCG, total beta-hCG, and CA-125 in order to identify persistent trophoblastic disease. The study was performed at Doctor Zekai Tahir Burak Women's Hospital, Department of Oncology. Forty-seven patients with complete hydatidiform mole were included in the study. In the spontaneous remission group (Group I), total betahCG, CA-125 and free betahCG values were 27988.7+/-18491.6 mlU/ml, 51.7+/-74.7 U/ml and 42.35+/-28.4 mlU/ml, respectively. Patients in whom persistent trophoblastic disease had developed (Group II) the mean serum CA-125 and mean total betahCG values were lower than in group I, whereas the mean free betahCG value was higher but not significant. The mean value of free betahCG per total betahCG was found to be significantly higher in group 2. The free betahCG per total betahCG ratio seems to be a sensitive predictor of persistency of trophoblastic disease. Further prospective studies with a larger series of patients may warrant the exact predictive value of free betahCG per total hCG ratios.

Biomarkers, Tumor↗

PubMed1997

Influence of anterior colporrhaphy with colpoperineoplasty operations for stress incontinence and/or genital descent on sexual life.

The effect of anterior colporrhaphy and colpoperineoplasty operation for stress incontinence and/or genital descent on sexual life was studied in 44 women. All sexually active cases prior to the operation for stress incontinence and/or genital descent were evaluated by interview and gynaecological examination immediately before and six months after the operation. Prior to the operation, 30 out of 44 patients (68.2%), found their sexual life unsatisfactory because of various reasons like urinary incontinence, genital descent, vaginal relaxation and urinary incontinence during intercourse. Postoperatively, 20 (66%) of these 30 patients improved, 4 (14%) showed no change and 6 (20%) deteriorated. Twelve of 14 (86%) patients who found their sexual life satisfactory before the operation described no change and 2 (14%) experienced deterioration postoperatively. Overall, 8 patients described deterioration postoperatively and all complained of dyspareunia. Colpoperineoplasty in combination with anterior colporrhaphy might cause dyspareunia in some patients. Colpoperineoplasty may increase the disturbances due to the atrophic changes related to menopause and should therefore be done selectively.

Adult↗

PubMed1996

Hydatidiform mole: clinical analysis of 310 patients.

OBJECTIVES: The aim of the study was to analyze the clinical characteristics, treatment and outcome of 310 patients with hydatidiform mole. METHODS: Three hundred ten patients with hydatidiform mole admitted to Dr Zekai Tahir Burak Women's Hospital between 1989 and 1994, were evaluated retrospectively according to their clinical characteristics, treatment modalities and follow-up. RESULTS: The incidence of molar pregnancy was 2.48 per 1000 deliveries and 1.84 per 1000 pregnancies. The age of the patients ranged from 14 to 45 years with a mean age of 25.29 +/- 7.40 years. In 60% of the patients, the molar pregnancy was their first pregnancy. A history of previous hydatidiform mole was found in 5.5% of the patients and eight of them had at least two previous molar pregnancies. The most common presenting symptom was vaginal bleeding (71%). Although theca-lutein cysts were found in 17.1% of the patients, only one patient underwent emergency surgery because of torsion. Dilatation and suction curettage was the first-line treatment; uterine perforation developed in two patients (0.6%). During follow-up 14.5% of patients were diagnosed as persistent cases according to serum beta-human chorionic gonadotropin (beta-hCG) levels. Complete remission was achieved with the administration of 2-8 courses of single-agent chemotherapy in 43 cases; combined chemotherapy (3-7 courses) was given to two patients who were resistant to single-agent therapy. CONCLUSION: Comparison of patients with spontaneous remission and patients with persistent trophoblastic disease with respect to age, histologic type, previous history, initial uterine size, gravidity, presence of theca-lutein cysts and initial beta-hCG levels did not reveal any of the above criteria to be prognostic for the occurrence of persistent disease.

Adolescent↗

PubMed1996

Laparoscopy for adhesion prevention following myomectomy.

OBJECTIVE: To evaluate adhesion formation after classic abdominal myomectomy and the role of early, second-look laparoscopic adhesiolysis in the management of post-myomectomic pelvic adhesions in a prospective study. METHOD: Forty-eight patients with infertility, recurrent abortion or symptomatic myoma underwent second-look laparoscopy (SLL) 8 days after abdominal myomectomy. The degree of adnexal adhesions were scored according to the American Fertility Society Classification and were lyzed laparoscopically. The success of the SLL was evaluated in 18 patients who underwent a third-look procedure (cesarean section or laparoscopy) RESULTS: Myomectomy incisions on the posterior uterine wall were associated with more adhesions than that on the fundus or anterior wall (P < 0.01). Myomectomies performed on uteri larger than 13 weeks gestation resulted in significantly higher adhesion scores than smaller ones (P < 0.001) and mainly intra-mural myomas than only sub-serous ones (P < 0.01). More than one uterine incision was found to result in more adhesions (P < 0.05), while the number of myomas removed were not found to affect adhesion formation (P > 0.05). In the patients who underwent a third-look procedure, adhesion scores were found to be significantly lower than the SLL (6.2 +/- 6.4 vs. 3.1 +/- 3.4) (P < 0.01). CONCLUSION: Myomectomy operations frequently result in pelvic adhesions, which may impair fertility. Early laparoscopy and adhesiolysis after myomectomy is useful for assessing the degree of adhesions, technical ease in performing adhesiolysis and resulting in lower adhesion scores as shown by third-look procedures.

Abortion, Habitual↗

PubMed1996

Massive ovarian oedema: a nonneoplastic adnexal mass mistaken for a neoplasm.

Massive ovarian oedema (MOO) is an unusual clinical entity occurring in teenage girls and young women, and is thought to result from periodic and intermittent torsion of the ovarian pedicle. It is usually mistaken for an ovarian neoplasm and treated by oophorectomy. A case that underwent more radical surgery than is necessary is presented.

Adolescent↗

PubMed1995

Treatment of Bartholin's cyst and abscess: excision versus silver nitrate insertion.

In a prospective randomized study, intracavitary silver nitrate (AgNO3) stick insertion (n = 25) was compared to the conventional excision technique (n = 25) for Bartholin's cyst or abscess. Two groups were similar with regard to age, previous Bartholin's cyst/abscess and size of the cyst. Operation and healing time was significantly shorter in the AgNO3 group (P < 0.001, P < 0.001, respectively). Chemical burning in the vulva was observed in one patient in the AgNO3 group, whereas hematoma on the operation site occurred in two patients in the excision group. Scar formation was found in two patients in whom excision was performed. Patients were followed for a period of 2 years and recurrence was not found in any of the cases in both groups. We conclude that, AgNO3 insertion treatment for Bartholin's cyst and abscess is as effective as excision and is associated with fewer complications. Because it is simple and inexpensive, it is an attractive alternative treatment modality for this common gynecological disease.

Abscess↗

PubMed1995

Endometriosis in association with müllerian anomalies.

There have been many theories proposed regarding etiology and pathogenesis of endometriosis. The theories of retrograde menstruation, celomic metaplasia, and müllerian remnants are among these. In order to find out whether a higher prevalence exists in patients with müllerian anomalies and to test these theories, we reviewed the case records of our reproductive endocrinology clinic set up between 1989 and 1994. The study group included patients with müllerian anomalies (n =186) whereas the control group consisted of patients without müllerian anomalies (n = 3,240). The frequency of endometriosis was 37 of 186 (19.8%) in the study group as compared with 619 of 3,240 (19.1%) in the controls (p > 0.05). In 1 patient without functioning endometrium endometriosis was demonstrated. Obstructive anomalies were associated more with endometriosis as compared with nonobstructive anomalies (p < 0.001). The nonobstructive anomalies did not present a higher prevalence as compared with controls (p > 0.05). These results show that endometriosis is not more frequent in patients with müllerian anomalies as a whole, but outflow obstruction is an important contributing factor. Evaluating patients with müllerian anomalies contributes proof in favor of the theories of retrograde menstruation and celomic metaplasia, but against a possible relation of a developmental defect of differentiation or migration of the müllerian duct system during embryogenesis.

Adolescent↗

PubMed1994

Thyroid function: fetal-maternal relationship at term.

The present study was undertaken to examine serum parameters of thyroid function at term in normal pregnant women and their normal fetuses. Paired sera from 56 mothers and their respective newborn infants' umbilical cord were obtained at parturition. Maternal and fetal TSH, FT4, T4, FT3 and T3 levels were measured and the differences between these two groups were analysed. The levels of fetal serum TSH (8.86 +/- 5.82 IU/ml) were significantly higher than maternal TSH levels (3.32 +/- 3.3 IU/ml) (P < 0.001), but there was no significant difference between the fetal and maternal T4, FT4 and T3. On the other hand, cord FT3 levels (1.7 +/- 1.2 pg/dl) were significantly lower than maternal levels (2.7 +/- 1.4 pg/dl) (P < 0.001).

Adult↗

PubMed1992

Pelvic tuberculosis.

Pelvic tuberculosis was diagnosed in 72 patients analyzed during the years 1979-1989. Twenty-nine percent of the patients were over 40 years of age. The most common complaints were infertility (47.2%), abdominal or pelvic pain (32%) and abnormal uterine bleeding (11%). Only 2 patients had past or family history of pulmonary tuberculosis. The physical examination was normal in 31.6% of the patients. The chest X-ray was normal in 81% of the patients. Blocked tubes were present in 32 of 34 patients who had hysterosalpingograms. Even if the diagnosis can be made from a histopathologic examination, hysterosalpingography is also a very useful aid in establishing a diagnosis. The most common site of infection was the tubes. Reconstructive surgery was performed in nine patients. Only one pregnancy was found in the present study without any medical or surgical treatment of pelvic tuberculosis. In one patient with habitual abortion as a cause endometrial tuberculosis was also found.

Abdominal Pain↗

PubMed1992

Salpingitis isthmica nodosa in infertility and ectopic pregnancy.

Excised tubal segments from 94 infertile women with tubal obstruction, with a mean infertility duration of 5.3 years, and 40 women with ectopic tubal pregnancy were studied histopathologically to evaluate the association with salpingitis isthmica nodosa (SIN). The mean age of the 94 infertile women with tubal obstruction was 24.5 years. Hysterosalpingographies and laparoscopy were performed on all of them. Only the women with ectopic pregnancies we performed salpingectomy on were included in the present study. The incidence of SIN in women with tubal obstruction was 7.4%, in women with ectopic tubal pregnancy 10%, and in the control group the incidence was 0.2%. In 60% of the cases, SIN was present in both of the tubes. Based on this study, we conclude that SIN is significantly associated with infertility and ectopic tubal pregnancy.

Adult↗