PURPOSE: The purpose of this cadaveric study was to compare the volume and weight of bone graft harvested using the curettage vs. the trephination technique from the anterior iliac crest. METHODS: Embalmed cadavers were studied in this experimental research. The right hemipelvis of each cadaver was used for the trephine bone harvesting technique, whereas the left hemipelvis was used for the conventional curettage technique. The weight and the volume of the harvested bone were measured and statistically compared between the 2 sides. The Wilcoxon Signed-Rank test was employed to compare the graft volume and weight obtained from the right and left sides of the hemipelvis. RESULTS: Ten embalmed adult cadavers were used in this study. All subjects were Caucasian males with a mean age of 59.8 years (range 44 - 73 years) at the time of death. A total of 81 cylindrical bone grafts were harvested from the right iliac crest. In 9 out of 81 (11.1%), the cortex of the ilium was penetrated by the chisel. The mean weight of the bone graft harvested with the trephine technique (26.97 ± 2.32) g was heavier than that harvested with the curettage technique (23.74 ± 2.09) g (p = 0.007). Similarly, the volume of the bone graft was higher in the trephine technique (8.40 ± 0.84) cm³ compared to the curettage technique (6.60 ± 1.26) cm³ (p = 0.011). The trephination technique lasted a mean of (12.76 ± 1.87) min (range 10.30-16.10 min), while the curettage technique lasted a mean of (14.53 ± 0.89) min (range 13.50-16.00 min) (p = 0.028). CONCLUSION: Harvesting anterior iliac crest bone graft with the trephine technique provides a higher bone volume and weight than the conventional curettage technique. The trephine technique might be advocated over the curettage technique, especially when a large amount of autologous bone graft is required. However, a meticulous harvesting technique should be followed to prevent complications. In particular, the three-dimensional anatomy should be kept in mind, and the depth of trephination should be well-controlled. CLINICAL TRIAL REGISTRATION Institutional Review Board registration: 2022/499.
Humans ; Ilium/surgery* ; Male ; Middle Aged ; Aged ; Cadaver ; Curettage/methods* ; Tissue and Organ Harvesting/methods* ; Bone Transplantation/methods* ; Adult ; Trephining/methods*

Atypical placental site nodules (APSN) are a rare form of trophoblastic disease in pregnancy. There is limited research on APSN, and treatment methods are controversial, with unclear prognosis. This study collected clinical and prognostic data of 5 patients diagnosed with APSN at Xiangya Hospital of Central South University from June 2008 to June 2023, aiming to provide a better understanding of the prognosis of APSN patients and offer scientific evidence for clinical treatment. The average age of the 5 APSN patients was 32.60 years, and all patients underwent dilation and curettage or hysteroscopic surgery or hysteroscopic surgery without hysterectomy. Except for one patient who was lost to follow-up after 30 days, the remaining 4 patients were followed up for 1.36 to 4.61 years. During the follow-up, gynecological ultrasound did not show abnormalities, and serum human chorionic gonadotropin (HCG) tests were negative, with no evidence of malignancy. A search of both English and Chinese databases yielded 8 articles reporting the diagnosis, treatment, and follow-up outcomes of APSN, with 37 cases cumulatively followed up. Among them, 2 (5.41%) cases developed epithelial trophoblastic tumors or placental site trophoblastic tumors during follow-up, but there is insufficient evidence to determine whether these tumors directly originated from APSN or were secondary to APSN. Currently, there is no direct evidence suggesting that APSN has the potential for malignant transformation. Patients with APSN who have completed their childbearing may consider preserving their uterus, but close follow-up is needed to further evaluate the prognosis.
Humans ; Female ; Pregnancy ; Adult ; Trophoblastic Tumor, Placental Site/pathology* ; Uterine Neoplasms/diagnosis* ; Prognosis ; Dilatation and Curettage ; Chorionic Gonadotropin/blood*

OBJECTIVES: This study aims to evaluate the changes in the mandibular canal following the treatment of large odontogenic keratocysts through decompression and curettage, providing a theoretical basis for sequential treatment. METHODS: Twenty patients were selected for each decompression and curettage treatment of large odontogenic keratocysts in the mandible. Postoperative follow-up with was conducted every three months, during which cone beam computed tomography (CBCT) scans were performed. Then, the data were imported into MIMICS software to observe 3D changes in the position and structure of the mandibular nerve canal, followed by a comparative analysis. RESULTS: The total displacement of the mandibular canal was (1.89±0.21) mm on the decompression side and (0.80±0.19) mm on the curettage side. Vertically, the displacement range of the mandibular canal on the decompression side (M=1.03, SD=0.17) was larger than on the curettage side (M=0.52, SD=0.010) within nine months post-operation. In the buccal-lingual direction, the ratio of the thickness of the buccal plate to the lingual plate gradually increased with time. The amount of bone reconstruction at the part of the mandibular nerve canal closest to the cyst was (1.75±0.15) mm on the decompression side and (1.45±0.09) mm on the curettage side after nine months. CONCLUSIONS The mandibular nerve canal showed varying degrees of recovery and "relocation" after two surgical procedures. Osteogenesis around the mandibular nerve canal was more remarkable after decompression than after curettage. Therefore, for large odontogenic keratocyst, decompression is recommended as the initial treatment, followed by secondary curettage nine months later.
Humans ; Odontogenic Cysts/diagnostic imaging* ; Retrospective Studies ; Cone-Beam Computed Tomography ; Decompression, Surgical/methods* ; Mandibular Nerve/surgery* ; Mandible/innervation* ; Curettage ; Male ; Female ; Adult ; Middle Aged

INTRODUCTION

Hysteroscopy is the gold standard procedure for the evaluation and diagnosis of intrauterine pathologies. The optimal time to do hysteroscopy is during the proliferative phase. However, for women with irregular bleeding, the optimal time is unpredictable. Besides pharmacological means, mechanical endometrial preparation could be done.

The objective of this study was to determine the effect of suction curettage on visualization, operative time, fluid deficit, and histopathologic diagnosis among perimenopausal women with abnormal uterine bleeding (AUB) and unprepared endometrium prior to operative hysteroscopy.

Thirty-four (34) perimenopausal women admitted for AUB with unprepared endometrium for operative hysteroscopy who consented to participate were recruited and randomly divided into two groups: 18 women had suction curettage done prior to operative hysteroscopy and 16 women had operative hysteroscopy done alone. The following data were obtained for each group: (1) improvement in clarity (i.e., visualization of fundus and both tubal ostia), (2) operative time from entry to withdrawal of the resectoscope (measured in minutes), (3) fluid deficit, and (4) final histopathological diagnosis. P 

Women who underwent suction curettage prior to operative hysteroscopy had improved visualization (72.2%, P < 0.001), shorter operative time (29.06 ± 7.06 min vs. 35.5 ± 7.2 min, P = 0.013), no difference in fluid deficit (P = 0.276), and the histopathologic diagnosis (P = 0.470).

Suction curettage prior to operative hysteroscopy among perimenopausal women with AUB and unprepared endometrium improved visualization and shortened operative time without affecting fluid deficit and histopathologic diagnosis.

BACKGROUND

Molluscum contagiosum is a benign viral infection affecting children, sexually active adults, and immunocompromised individuals. Modified autoinoculation (MAI) is a procedure in which a solitary lesion of molluscum contagiosum lesion is inoculated in the affected skin to stimulate an immune response, thereby clearing the infection.

This study aimed to compare the efficacy and safety of modified autoinoculation versus curettage in the treatment of molluscum contagiosum infection.

This study was an assessor-blinded, randomized therapeutic trial performed at the Department of Dermatology of Jose R. Reyes Memorial Medical Center. 52 patients with newly diagnosed molluscum contagiosum that had not been previously treated were assigned randomly using computer-generated randomization to either curettage or MAI. 26 patients were allocated in each treatment group. Patients were followed-up every 2 weeks for 3 months and at 6 months to evaluate clearance and recurrence rates along with adverse events.

Curettage was significantly a more effective treatment than MAI in achieving higher clearance rates and reducing recurrences. Adverse events did not differ significantly.

While MAI was a less invasive alternative, curettage remains superior in terms of efficacy and recurrence prevention. However, MAI may still be considered for patients seeking a less painful procedure, especially in children and those with extensive lesions.

OBJECTIVE: To observe the clinical therapeutic effect of the combination of electroacupuncture (EA) at METHODS: A total of 58 patients after uterine curettage of incomplete abortion were randomized into an EA group and a western medication group, 29 cases in each one. In the western medication group, mifepristone tablets were administered orally, 2 tablets each time, once daily. In the EA group, on the base of the treatment as the western medication group, EA was applied to RESULTS: After treatment, the intrauterine residue area and CDFI blood flow signal positive rate were all reduced as compared with the values before treatment in patients of the two groups ( CONCLUSION The combined treatment of electroacupuncture at
Abortion, Incomplete/therapy* ; Abortion, Induced ; Acupuncture Points ; Curettage ; Electroacupuncture ; Female ; Humans ; Pregnancy

Decompression and curettage can result are effective as treatments for large jaw cysts, which are common diseases in the clinic. Based on a treatment used in a previous study, this paper proposes a "three-step method" to treat large jaw cyst and repair the bone defect by decompression, curettage, and autologous dental bone powder implantation. This paper introduces the processes and key points of the operation involved in the abovementioned method.
Bone Cements ; Bone Cysts ; surgery ; Bone Transplantation ; Curettage ; Humans ; Jaw Cysts

PURPOSE: To describe the effects and long-term outcomes of incision and curettage treatment in patients with lacrimal gland ductulitis.METHODS: Twenty-four patients (24 eyes) with lacrimal gland ductulitis who were treated at Saevit Eye Hospital from June 2010 to November 2016. All patients underwent incision and curettage through the lacrimal ductule, and granules or concretions were removed. After the procedure, oral and topical antibiotics, oral anti-inflammatory agent were used for a week. Clinical presentations of the patients were analyzed. The resolution of symptoms and inflammatory signs and recurrence were evaluated more than 12 months after the procedure including telephone follow-up by a specialist nurse.RESULTS: Common symptoms were a painful, swelling mass with mucous discharge (17 eyes) and conjunctival injection (7 eyes) at the lateral canthal area. During the procedure, 22 patients (91.7%) had typical sulfur granule of Actinomyces, and 10 patients (41.7%) had many cilia in the expressed debris from the ductule. Twenty-three of 24 patients had resolution of symptoms after the procedure and all but one patient (95.8%) showed no recurrence.CONCLUSIONS: Incision and curettage is a simple and less invasive procedure that may be considered as a first treatment option for lacrimal gland ductulitis. Furthermore, incision and curettage of the affected lacrimal ductule has been shown to be effective at minimizing long-term recurrence of lacrimal ductulitis.
Actinomyces ; Anti-Bacterial Agents ; Cilia ; Curettage ; Follow-Up Studies ; Humans ; Lacrimal Apparatus ; Recurrence ; Specialization ; Sulfur ; Telephone

Intussusception is a common in pediatric age group. But it is rare in adults. And intussusception caused by tumor account for 1% of bowel obstructions in adult. Intussusception is an extremely rare cause of abdominal pain in pregnancy. In particular, cases of Intussusception due to colorectal cancer during pregnancy have never been reported in Korea. Our patient is a 34 years old woman who presented at 14 weeks of her second pregnancy. She presented with right lower abdominal discomfort and intermittent palpable mass which was usually spontaneously resolved. In the MRI study, pathologic asymmetric wall thickening was still noted and ileocolic intussusception was noted, and in colonoscopy, there was ulcerofungating mass around ileocecal valve which may be a leading point of intussusception. Biopsy was done. Pathologic finding was poorly differentiated adenocarcinoma. Under the patient agreement, we performed dilatation and curettage and laparoscopic right hemicolectomy and lymph node dissection. Now she is receiving a FOLFOX chemotherapy.
Abdominal Pain ; Adenocarcinoma ; Adult ; Biopsy ; Colon ; Colonic Neoplasms ; Colonoscopy ; Colorectal Neoplasms ; Dilatation and Curettage ; Drug Therapy ; Female ; Humans ; Ileocecal Valve ; Intussusception ; Korea ; Lymph Node Excision ; Magnetic Resonance Imaging ; Pregnancy

OBJECTIVE: To evaluate clinical effects of expanded curettage and bone cement filling combined with internal fixation in treating Campanacci III giant cell tumor of knee joint. METHODS: From January 2006 to December 2016, 21 patients with Campanacci III giant cell tumor of knee joint were treated by expanded curettage and bone cement filling combined with internal fixation, including 11 males and 10 females with an average age of(35.24±10.56) years old (ranged from 21 to 61 years old). The courses of disease ranged from 1.5 to 24.0 months with an average of(8.1±4.4) months. Among them, 8 patients were distal femur and 13 patients were proximal tibia. All patients were primary tumors. Musculoskeletal Tumor Society(MSTS) scores were used to evaluate lower limb function before and after operation. X-ray was used to observe healing of lesions and the occurrence of adverse reactions. RESULTS: All incisions were healed at grade A without complications such as infection and internal fixation failure. All patients were followed up from 8 to 56 months with an average of (29.62±9.48) months. MSTS score at the latest follow-up 26.71±2.35 was higher than that of before operation 15.24±1.14, and had statistical significance(=20.160, =0.000). The results of X-ray at final following-up showed internal fixation was well, and no loosening and fracture of subchondral bone. Three patients recurred giant cell tumor and replaced with tumor prosthesis. CONCLUSIONS Expanded curettage and bone cement filling with internal fixation for the treatment of Campanacci III giant cell tumor of knee joint could effectively retain limb function and reduce tumor recurrence rate.
Adult ; Bone Cements ; Bone Neoplasms ; surgery ; Curettage ; Female ; Giant Cell Tumor of Bone ; surgery ; Humans ; Knee Joint ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Retrospective Studies ; Young Adult