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PubMed1993

Diagnostic dilatation and curettage: is it used appropriately?

OBJECTIVE: To determine patterns of use of dilatation and curettage in Britain as compared with those in the United States; to examine variations in utilisation rates within one regional health authority. DESIGN: Analysis of routinely collected hospital inpatient statistics. SETTING: Statistics for England, Scotland, and the United States; local statistics for Oxford region. SUBJECTS: All inpatient episodes in which dilatation and curettage was performed but excluding those related to pregnancy. RESULTS: Dilatation and curettage rates remained stable in Britain between 1977 and 1990, whereas in the United States they declined dramatically. In 1989-90 the rate was 71.1 per 10,000 women in England as compared with only 10.8 per 10,000 in America. In 1989, 6936 women underwent diagnostic dilatation and curettage in the Oxford region, making it the most common elective operation. A total of 2726 (39%) of these women were under 40. There was a more than twofold variation in usage of the procedure among district health authorities within the region and even greater variation in rates in women under 40. The proportion of patients treated as day cases in the district general hospitals ranged from 22% to 82%. CONCLUSIONS: Dilatation and curettage may frequently be used inappropriately. The considerable variations in usage of dilatation and curettage internationally and nationally indicate differences in clinical perception of its appropriateness. This makes it suitable for audit. In developing guidelines it will be important to agree on the most appropriate patients and the relative merits of alternative methods of endometrial sampling. Probably this could result in considerable cost savings at no risk and possibly some benefit to patients.

Adolescent↗
PubMedDate not supplied

Peritoneal washing cytology on fluid hysteroscopy and after curettage in women with endometrial carcinoma.

OBJECTIVE: To assess the influence of fluid hysteroscopy with target biopsy of the endometrium and the influence of added curettage on the results of peritoneal washing cytology (PWC) in endometrial carcinoma. STUDY DESIGN: In 42 women at risk of endometrial carcinoma, we performed fluid hysteroscopy with target biopsy of the endometrium and curettage. Evaluation of PWC of the pouch of Douglas was performed three times during the procedure: prior to hysteroscopy, after fluid hysteroscopy with target biopsy and after curettage. RESULTS: On cytologic slides from peritoneal washings in 11 patients with carcinoma of the endometrium, malignant endometrial cells were found after curettage in 72.7%. There was no statistically significant difference in PWC prior to hysteroscopy (two women, 20%) or after hysteroscopy with target biopsy (three women, 30%). There was a statistically significant difference (.05 level) in positive PWC after hysteroscopy with target biopsy (three women, 33.3%) and after curettage (eight women, 88.9%). CONCLUSION: Slides from carcinoma of the endometrium in PWC do not deteriorate after hysteroscopy with target biopsy of the endometrium, but tumor cells will appear in the pouch of Douglas after curettage.

Carcinoma↗
PubMed1999

Treatment of giant-cell tumors of long bones with curettage and bone-grafting.

BACKGROUND: The use of curettage, phenol, and cement is accepted by most experts as the best treatment for giant-cell tumor of bone. The present study was performed to evaluate whether equivalent results could be obtained with curettage with use of a high-speed burr and reconstruction of the resulting defect with autogenous bone graft with or without allograft bone. METHODS: The prospectively collected records of patients who had a giant-cell tumor of a long bone were reviewed to determine the rate of local recurrence after treatment with curettage with use of a high-speed burr and reconstruction with autogenous bone graft with or without allograft bone. All of the patients were followed clinically and radiographically, and a biopsy was performed if there were any suspicious changes. RESULTS: Fifty-nine patients met the criteria for inclusion in the study. According to the grading system of Campanacci et al., two patients (3 percent) had a grade-I tumor, twenty-nine (49 percent) had a grade-II tumor, and twenty-eight (47 percent) had a grade-III tumor. Seventeen patients (29 percent) had a pathological fracture at the time of presentation. The mean duration of follow-up was eighty months (range, twenty-eight to 132 months). Seven patients (12 percent) had a local recurrence. Six of these seven were disease-free at the latest follow-up examination after at least one additional treatment with curettage or soft-tissue resection (one patient). One patient had resection and reconstruction with a prosthesis after a massive local recurrence and pulmonary metastases. CONCLUSIONS: Despite the high rates of recurrence reported in the literature after treatment of giant-cell tumor with curettage and bone-grafting, the results of the present study suggest that the risk of local recurrence after curettage with a high-speed burr and reconstruction with autogenous graft with or without allograft bone is similar to that observed after use of cement and other adjuvant treatment. It is likely that the adequacy of the removal of the tumor rather than the use of adjuvant modalities is what determines the risk of recurrence.

Adolescent↗
PubMed2005

Comparative treatment of giant congenital melanocytic nevi with curettage or Er:YAG laser ablation alone versus with cultured epithelial autografts.

BACKGROUND: Treatment options for congenital melanocytic nevi (CMN) include complete surgical excision, dermabrasion, curettage, and laser therapy. Fresh cultured epithelial autograft (CEA) after curettage or erbium:yttrium-aluminum-garnet (Er:YAG) ablation presents a novel option in the management of large-sized or giant CMN. OBJECTIVE: The purpose of this study was to evaluate the outcome of CEA after curettage or Er:YAG ablation of CMN and to compare the safety, efficacy, and side-effect profile of CEA with the non-CEA group. METHODS: Ten patients with CMN were treated with curettage (one patient), Er:YAG ablation (four patients), or both (five patients) followed by CEA, and eight patients were treated with curettage (two patients), Er:YAG ablation (one patient), or both (five patients) without CEA. All 18 patients were evaluated at week 16 after the operation with respect to pigmentation, erythema, hypertrophic scarring, textural change, granulation tissue formation, infection, and healing time. Global Assessment Scale scores were graded before and 16 weeks after the operation by physicians and patients. RESULTS: Reduced pigmentation in the treated areas was seen in both groups, but the time to complete healing was significantly shorter in the CEA than in the non-CEA group (p < .05). There was less hypertrophic scar formation and granulation tissue formation and fewer other side effects in the CEA group. CONCLUSION: In view of the favorable outcome of CEA combined with curettage or Er:YAG laser ablation in the treatment of giant CMN, CEA is a safe and effective novel treatment adjunct that accelerates healing, with fewer side effects.

Adolescent↗
PubMed2000

[Neonatal curettage of giant congenital nevi].

OBJECTIVE: All agree upon the need for early treatment of giant congenital nevi, basically because of the risk of melanoma degeneration, estimated at about 5 p. 100. Another reason is the cosmetic, psychological and social impact of such nevi. The aim of this study was to assess neonatal curettage of giant congenital nevi as an alternative to classical surgery. PATIENTS AND METHODS: Between 1996 and 1999, the curettage technique was used in 14 newborns with giant congenital nevi. Three nevi were located on the scalp, 4 on lower limbs and 7 on the trunk with a jacket configuration in 1 case and a cape configuration in 4. RESULTS: Curettage achieved 70-95 p. 100 clearing of the giant nevi in 10 of the 14 children. Four of the children developed hypertrophic scar tissue which resolved with time. Secondary hair growth was observed in 5 cases. Outcome was better when the curettage was performed very early (before 2 weeks of life). DISCUSSION: Curettage is a surface technique proposed when surgical excision cannot be performed because the surface is too large or the localization is incompatible with surgery. Curettage is a simple low-cost technique which provides particularly satisfactory cosmetic results for very extensive giant congenital nevi. The risk of malignant transformation is greatly reduced although not totally. Regular clinical surveillance under conditions greatly improved by the clearing should help reduce the risk.

Age Factors↗
PubMed1975

Diagnostic outpatient aspiration curettage.

Outpatient uterine curettage has proved to be an effective diagnostic tool and could replace the need for many hospital curettages. The materials needed to perform an outpatient curettage are described. The method was evaluated on 300 patients who underwent conventional hospital curettage under anesthesia 24 hours after the outpatient curettage. The outpatient curettage was evaluated for safety, reliability, economy, effectiveness, and patient acceptance. The results of the two methods compared favorably.

Adult↗
PubMed2001

[Evaluation of diagnosis of endometrial hyperplasia by curettage].

OBJECTIVE: To evaluate the accuracy of diagnosing endometrial hyperplasia (EH) by curettage. METHODS: 150 cases who had been diagnosed as EH by curettage and received hysterectomy shortly after were studied retrospectively. All of the specimens obtained from curettage and operation underwent pathological examination. The results of pathological diagnosis of these two kinds of specimens were compared. Proliferating cell nuclear antigen (PCNA) expression was examined by immunohistochemistry in 38 cases diagnosed as complex atypical hyperplasia (CAH). RESULTS: Fifty-three cases were diagnosed as simple hyperplasia (SH), eleven cases as complex hyperplasia (CH), twenty-six cases as simple atypical hyperplasia (SAH), and sixty cases as CAH by curettage. Rediagnosis was made for all patients after hysterectomy. Pathological examination of the specimens from operation diagnosed 65 cases as SH, 7 cases as CH, 15 cases as SAH, 29 cases as CAH, and 34 cases as EC. The general accuracy of histological diagnosis by curettage was 76.7% approximately 92.6%. Coexistence with EC was more common in cases with SAH and CAH than in cases with SH and CH (chi(2) = 26.3, P < 0.01). Coexistence with EC was more common in cases with CAH than in cases with SAH (chi(2) = 9.78, P < 0.005). Among the CAH cases, coexistence with EC was more common in postmenopausal patients than in premenopausal patients (chi(2) = 3.93, P < 0.05). Among the CAH cases, the positive rate of PCNA expression was higher and strength of positivity greater in those cases with EC (Uc = 3.66, P < 0.05). CONCLUSION: The accuracy of curettage is rather high in diagnosing SH and relatively low in diagnosing CAH. CAH often coexists with EC. Examination of PCNA expression may help differentiate between CAH and EC.

Adult↗
PubMed1984

Curettage and shave excision. A tissue-saving technic for primary cutaneous carcinoma worthy of inclusion in graduate training programs.

Curettage and electrodesiccation, the customary treatment for primary basal and squamous cell carcinomas, lacks histologic control and standardization. A review of the literature cites these factors as potential causes for undesirable recurrence rates, especially in cosmetically sensitive areas. Curettage and shave excision offers histologic control, yet with no more sacrifice of normal tissue than curettage and electrodesiccation. An experimental study with 100 patients is described in which curettage and shave excision was used, instead of curettage and electrodesiccation, to treat primary carcinomas 1.0 cm or less. It is suggested that curettage and shave excision, while simple in concept, requires formal training and warrants consideration for inclusion into graduate training programs as an alternative effective treatment for primary carcinomas.

Adult↗
PubMed1991

The treatment of lumbar disc herniation: simple fragment excision versus disc space curettage.

The purpose of this study was to determine whether there was any difference in the clinical outcome between groups of patients treated with lumbar discectomy and vertebral endplate curettage as compared with disc fragment excision without endplate curettage. Eighty-three patients requiring lumbar disc excision for herniated nucleus pulposus were evaluated retrospectively at minimum 2-year follow-up. Forty-three patients had undergone fragment excision and disc space curettage at one center, whereas 40 patients underwent fragment excision without curettage at two other centers. There was no increased rate of reherniation or reoperation in the excision-only group. Vertebral endplate curettage carries a risk of annular penetration and damage to the great vessels. This study shows that this potentially dangerous step of the operation is unwarranted. In addition, patients who underwent endplate curettage had a higher incidence of low-back pain on follow-up.

Adult↗
PubMed1983

A controlled trial of naproxen sodium for relief of pain associated with Vabra suction curettage.

In a double-blind study naproxen sodium (550 mg), or placebo was administered 1 h before Vabra curettage and pain associated with the procedure was assessed immediately after operation and 30, 60 and 120 min later by visual analogue and verbal rating scales, and the McGill pain questionnaire. The pre-curettage anxiety of the patients was assessed by the Spielberger state anxiety inventory. Of the 58 patients, 51 (87.9%) reported pain during the procedure; there was no relation between the level of pain experienced and the pre-curettage anxiety score. Compared with the placebo group, the pain experienced by the naproxen group was significantly less as measured by the McGill pain questionnaire immediately after curettage, and by visual analogue scales 30 and 60 min after the procedure. The verbal rating scales showed that naproxen significantly reduced backache 30 min after curettage, and cramp immediately after the procedure and 30 and 60 min later but did not reduce the severity of the pain associated with the procedure.

Anxiety↗
PubMed1991

Liposuction: more curettage than aspiration.

After infiltration with epinephrine solution in each adipose area, an 8- or 10-mm cannula, without the suction tube connected, was introduced. With a curettage maneuver and by directing the cannula upward, the fat began to come out spontaneously. After obtaining a considerable amount of fat, the suction tube was connected and the remaining fat tissue aspirated at low suction power (250 mm Hg). With this curettage maneuver adiposity of the abdomen, knees, and trochanteric areas can be reduced. However, in the back, buttocks, or thighs, where adiposity is more fibrous, aspiration is needed from the start in almost every case, but always at low-power suction. This procedure is indicated in particular for the face and neck and for secondary liposuction. The fact that fat comes out easily through the cannula (without suction) demonstrates that the curettage maneuver is more important than the aspiration. Only with curettage can a considerable amount of fat be removed. No fat is removed when aspiration of 1 atm without a curettage maneuver is used. Suction only helps to remove fat already mobilized and free in the cannula. Our experience includes 34 patients.

Abdomen↗
PubMed1977

Some observations on the value of endocervical curettage performed as an integral part of colposcopic examination of patients with abnormal cervical cytology.

A total of 259 patients underwent endocervical curettage as an integral part of colposcopic examination of patients with abnormal cervical cytology. The transformation zone was entirely visualized in 140 patients (54.1 per cent), and, in 8.6 per cent of this group, the endocervical curettings were abnormal. On no occasion did the endocervical curettage harbor the worst lesion when compared to the histology of the ectocervical biopsy, cone biopsy, and hysterectomy specimens. In 117 patients (45.2 per cent), the transformation zone could not be visualized in its entirety, and in 57.3 per cent the endocervical curettings were abnormal. In one patient of this group invasive carcinoma was present in the endocervical curettage, and in another patient invasive carcinoma was present in both the ectocervical biopsy and the endocervical curettage. Thus, when the entire transformation zone is not visualized in its entirety or at all, endocervical curettage appears to be of value since a frank invasive carcinoma may be diagnosed and a cone biopsy avoided.

Biopsy↗
PubMed1988

A comparative study between panoramic hysteroscopy with directed biopsies and dilatation and curettage. A review of 276 cases.

A total of 276 women underwent both panoramic hysteroscopy and dilatation and curettage. All of these patients underwent directed endometrial biopsies through the hysteroscope. Indications for operation included abnormal bleeding, postmenopausal bleeding, suspected leiomyoma with bleeding, follow-up for adenomatous hyperplasia, intrauterine contraceptive device with bleeding, retained products of conception, infertility with bleeding, abnormal hysterosalpingogram with bleeding, and abnormal endometrial cells on Papanicolaou smear. In 223 cases the results of hysteroscopy and curettage were in agreement. Hysteroscopy revealed more information than curettage in 44 patients, whereas curettage revealed more information than hysteroscopy in only nine patients. When the results of this study are combined with those of previous studies, there is little doubt that panoramic hysteroscopy is superior to curettage in making an accurate diagnosis of pathologic conditions in the uterine cavity.

Adult↗
PubMed1984

Gingival tissue response to rotary curettage.

A clinical study to compare gingival response to two methods of tissue retraction was completed on 10 patients who required maxillary anterior fixed prostheses. A modified Boley gauge periodontal probe was used to make the biometric measurements. The gingival crest and clinical sulcus measurements were made on designated facial and palatal tissue reference points prior to the procedure and 14 and 90 days after the procedure. Within the limits of this study, the following conclusions were made: Rotary curettage compared favorably with the lateral displacement method of tissue retraction in the amount of gingival crest recession. Rotary curettage caused an apparent disruption of the apical sulcular and attachment epithelium, with an apical repositioning of the tissues after repair and stabilization. The lack of tactile sensation of the high-speed rotating instrument contributed to this problem. The recorded sulcus depth changes were not regarded as clinically significant. Changes in gingival crest and clinical sulcus measurements were not found on the palatal tissues with either method of tissue management. Thicker palatal tissues responded more favorably to rotary curettage than thinner facial tissues. Rotary curettage was an efficient and predictable technique in management of the gingival sulcus for impression-making procedures for fixed prostheses. Long-term clinical observations with a histologic assessment of the healing response to the rotary curettage procedure would be beneficial in further determination of the efficacy of the technique.

Adult↗
PubMed1991

Combined curettage and excision: a treatment method for primary basal cell carcinoma.

A retrospective study of 403 primary basal cell carcinomas treated with aggressive curettage followed immediately by excision revealed microscopic tumor present in the curettage margin in 64 (15.9%) of the patients and in the excisional margin in 12 (2.5%) after curettage and excision. In 92% (11 of 12) of patients with persistent tumor after the combined curettage and excision technique the tumors were of the aggressive growth (fibrosing, sclerosing, scirrhous, and morpheaform) variety of basal cell carcinoma. Both lateral and deep margins were involved with tumor. The short-term cure rate was 97.6% for the combined technique. Excluding aggressive growth BCCs, the use of curettage allows the surgeon to define tumor borders better before excision. This proves especially beneficial in tumors with clinically indistinct borders.

Basal Cell Carcinoma↗
PubMed2006

Treatment of basal cell carcinoma with curettage alone.

BACKGROUND: Although curettage and electrodesiccation (C&E) is widely used to treat basal cell carcinoma, whether electrodesiccation improves outcome is unknown. OBJECTIVE: We sought to compare cure rates of curettage alone with those of C&E. METHODS: We conducted a retrospective records review of patients treated with curettage alone at 5-year follow-up or longer that extracted data about tumor location, size, histologic subtype, biopsy specimen margin involvement, and recurrence, as well as data about the medical history of patients treated in a dermatology clinic in a tertiary-care academic medical institution. RESULTS: Biopsy-proven tumors (302) amenable to treatment with C&E and treated by a single investigator with curettage alone had a 5-year cure rate of 96.03%, with minimal complications (hypopigmentation, scarring). Tumors involving more than 50% of the deep edge of the shave biopsy specimen had an increased risk of recurrence. LIMITATIONS: This is a retrospective study based on historic controls. CONCLUSION: For nonaggressive basal cell carcinoma, curettage alone has a cure rate similar to the published rates for C&E.

Aged↗
PubMed1988

Sensitivity and specificity of endocervical curettage and the endocervical brush for the evaluation of the endocervical canal.

A series of 87 consecutive conization specimens was studied to evaluate the accuracy of endocervical curettage for the detection of dysplasia in the endocervical canal and to investigate the role of the endocervical brush for the outpatient management of patients with atypical Papanicolaou smears. For patients having cervical intraepithelial neoplasia within the endocervical canal in conization specimens, the false-negative rate observed for endocervical curettage was 45% and the false-positive rate for the detection of endocervical involvement was 25%. The false-negative rate for the endocervical brush was only 8.4%, but the false-positive rate for endocervical involvement was 62.5%. The false-negative rate of endocervical curettage could be reduced to 16.7% if an abundant volume of endocervical material (as determined by point counting) was required. The utility of endocervical curettage to detect cervical intraepithelial neoplasia in the endocervical canal appears to be dependent on the adequacy of the specimen. The determination of adequacy is a critical factor for the proper interpretation of specimens obtained by endocervical curettage.

Adult↗
PubMed1988

Midgraft curettage as a routine adjunct to salvage operations for thrombosed polytetrafluoroethylene hemodialysis access grafts.

We believe that midgraft stenosis due to intimal hyperplasia of the needle puncture zone is a clinically important cause of polytetrafluoroethylene (PTFE) dialysis graft thrombosis. Our simple dialysis graft salvage technique employs conventional exploration through a venous end graftotomy, thrombectomy with a Fogarty catheter, and venous end revision as needed. Midgraft curettage is routinely performed with a Kevorkian-Younge endometrial biopsy curette. This instrument is readily available and has a box-shaped back-cutting tip ideal for thorough, safe curettage of the PTFE graft lumen. This technique results in both direct assessment and simultaneous treatment of the entire thrombosed dialysis graft. The patency rates of first salvage procedures of thrombosed PTFE dialysis grafts with and without adjunctive curettage were retrospectively compared. Patency of the curettage group was superior at 1 month (97 percent versus 71 percent) and 6 months (65 percent versus 36 percent), with ultimate crossing of the plotted curves at 10 months (p = 0.053 by Wilcoxon test). It is our strong clinical impression that premature rethrombosis of PTFE dialysis grafts after salvage procedures has been greatly reduced by midgraft curettage.

Adult↗