Laparoscopic surgery for a hydrocele of the canal of Nuck with an ovarian tumor: An extremely rare clinical finding.

This clinical image presents an unusual report of simultaneous laparoscopic resection of a hydrocele of the canal of Nuck and an ovarian tumor. Laparoscopic treatment with a proper approach is a useful technique in some cases.

Multiple paraovarian cysts requiring emergency surgery: A rare clinical finding.

This report presents an unusual case of multiple paraovarian cysts that required emergency surgery due to a paraovarian cyst being entrapped by another paraovarian cyst. Laparoscopic surgery is considered useful for diagnostic and therapeutic purposes and is, therefore, recommended owing to difficulty in differentiating paraovarian cysts from ovarian cysts.

Acute psychiatric symptoms in a young woman with anti-N-methyl D-aspartate receptor encephalitis: A case of successful early diagnosis and therapeutic intervention.

This clinical image presents a report on the diagnosis and treatment of anti-NMDAR encephalitis, a rare disease. This report emphasizes the importance of a differential diagnosis for acute psychiatric symptoms. Accurate and timely diagnosis is critical for the selection and implementation of treatment and for optimal patient outcomes.

Prevalence of osteoporosis and osteopenia assessed by densitometry in Japanese puerperal women.

AIM: The aim is to examine the prevalence of low bone mineral density (BMD) (osteoporosis and osteopenia) of lumbar and femoral bones in puerperal women for the prenatal and postnatal care to ensure their optimal bone health. METHODS: We analyzed the first scan data of 1079 Japanese puerperal women without bone fracture (mean age 33.5 ± 4.5 years) who had undergone deliveries at Niigata City General Hospital for 10 years. We measured BMDs of the lumbar spine [LS], femoral neck [FN], and total hip [TH] with dual-energy X-ray absorptiometry (DXA) within 30 days after delivery. RESULTS: The rates of osteoporosis of LS, FN, TH, and comprehensive diagnosis (CD) were 0.6%, 4.8%, 1.5%, and 5.4%, respectively, and osteopenia were 20.2%, 39.5%, 29.3%, and 44.3%, respectively. The multivariable-adjusted odds ratio (OR) for body mass index (BMI) before pregnancy reflected significant decreases in risk for low BMD with an OR of 0.78 (95% CI: 0.74-0.82) with the 1 kg/m2 increases. In lean women (BMI < 18.5), 71% of them had low BMD. CONCLUSIONS: Approximately 50% of puerperal women had low BMD without bone fracture. BMD measurements at puerperium, especially for lean women, may be very useful for identifying at risk of osteoporosis in future.

Relief of eribulin-associated malaise by l-glutamine in two patients with uterine leiomyosarcoma: a case report.

Eribulin (ERI) treatment for leiomyosarcoma causes unexplained malaise and reduced quality of life (QoL) in about 40% of patients. There have been few reports suggesting the risk factors for occurrence of eribulin-associated malaise or effective treatment, whereas our present report focuses on this issue. We encountered two patients with advanced or recurrent uterine leiomyosarcoma who experienced severe malaise while receiving ERI therapy (ERI 1.4 mg/m2 on days 1 and 8 of each 21-days cycle). We retrospectively reviewed these cases to examine the time of onset and change in the severity of malaise, and the change in QoL before and after ERI therapy. The first patient was a 70-year-old woman with severe malaise 3-6 days after ERI administration on day 1 of treatment. Malaise temporarily improved, but ERI resumption on day 8 caused severe malaise relapse on days 11-13. The second patient was a 58-year-old woman with severe malaise on days 4-5 and 11-12 of treatment. QoL worsened by the development of malaise. A bimodal pattern of malaise development was observed during ERI therapy, corresponding to 3-6 days after the administration of ERI. The pattern of malaise development in the present two patients treated with ERI was similar to that of myalgia in paclitaxel-treated patients. Both patients received l-glutamine/azulene combination for gastritis symptoms starting from cycle 2, relieving malaise, resulting in an improvement in the QoL score. Results from future prospective studies will be used to determine whether or not l-glutamine can alleviate ERI-caused malaise and improve the QoL of patients.

The role of para-aortic lymphadenectomy in stage IIIC endometrial cancer: A single-institute study.

The therapeutic value of para-aortic lymphadenectomy (PAL) in women with endometrial cancer (EC) remains uncertain. We retrospectively analysed 25 patients with stage IIIc EC (17 stage IIIC1; 8 IIIC2) who were treated in our institution. All subjects had undergone pelvic lymphadenectomies in which para-aortic nodes were sampled, or removed only when these nodes were enlarged. Sampling of para-aortic nodes or PAL was performed in all patients with stage IIIC2 disease and one of 17 with stage IIIC1 disease. Para-aortic lymph nodes were the most frequent site of recurrence in stage IIIC1 patients, but no such recurrences occurred in stage IIIC2 patients. Overall survival tended to be shorter in stage IIIC1 patients than stage IIIC2 patients. Our findings indicate that PAL improves the outcomes of patients with EC and high risk of para-aortic lymph node metastasis, such as those with positive pelvic lymph nodes or enlargement of para-aortic lymph nodes. Impact statement Para-aortic lymph node (PALN) metastases are important prognostic factors in endometrial cancer. Overall survival of patients with stage IIIC1 disease is generally longer than for those with stage IIIC2 disease. Retrospective studies - but no prospective studies - have suggested that para-aortic lymphadenectomy (PAL) provides a survival benefit. In our institution, we had performed PAL or para-aortic sampling for patients with enlarged PALNs; therefore, as most IIIC1 patients had no enlarged PALNs, they underwent pelvic lymphadenectomy only, whereas all IIIC2 patients had enlarged PALNs and underwent pelvic lymphadenectomy and PAL or PALN sampling in addition to pelvic lymphadenectomy. However, under this policy, survival of stage IIIC1 patients was not better than for stage IIIC2 patients. Our retrospective study indicates a survival benefit for PAL in patients with pelvic node-positive or enlarged PALN. PAL warrants a prospective randomised trial to see whether it should be a standard treatment in these patients.

Outcomes of treatment with cyclic administration of dienogest after ovarian endometriotic cystectomy.

To evaluate the outcomes of patients treated with cyclic administration of dienogest after ovarian endometriotic cystectomy, following the completion of treatment. We retrospectively evaluated 26 patients treated with dienogest (2 mg/day) after cystectomy (revised American Society for Reproductive Medicine [r-ASRM] stage III-IV) in a pilot study. Dienogest was administered cyclically, for a total of six cycles, each comprising three weeks on and one week off. Outcomes of interest included severity of menstrual pain and recurrence of cysts at baseline, during the immediate post-treatment period and at the final outpatient follow-up. The mean outpatient follow-up period was 45.0 months. The visual analog scale score for menstrual pain following 6 cycles of dienogest treatment was significantly lower than that at baseline; it remained low at the final follow-up. The recurrence rates of cysts were 4% and 21% at 24 and 48 months after the completion of dienogest treatment, respectively. Six patients with recurrent disease were all classified as having r-ASRM stage IV. Our results suggest that cyclic dienogest for six months after cystectomy could relieve menstrual pain and reduce the recurrence of cysts, for approximately four years. The necessary treatment period for patients with r-ASRM stage IV disease requires further study.

Relief of uterine bleeding by cyclic administration of dienogest for endometriosis.

OBJECTIVE: This study assessed the relief of uterine bleeding and clinical symptoms during cyclic administration of dienogest for the treatment of endometriosis. METHODS: In total, 25 patients undergoing ovarian cyst enucleation and given dienogest participated in this study. Dienogest 2 mg/day was administered for 3 weeks, and the drug was then withdrawn for 1 week (cyclic administration of dienogest). This 4-week cycle was repeated six times. Patients' records were prospectively analyzed for the number of days on which any uterine bleeding occurred, as well as menstrual pain before and after the start of dienogest administration were evaluated with a view to using the data obtained herein as the basis. RESULTS: During the period of cyclic administration of dienogest, uterine bleeding occurred on 5.8 to 7.7 days per 4-week period on an average through cycles. Of uterine bleeding episodes, menstruation-like uterine bleeding was present in about 80% of patients. The visual analog scale (VAS) value for menstrual pain significantly decreased from 3.8 before dienogest administration after surgery to 1.5 at the completion of cycle 1, VAS remained low thereafter. CONCLUSION: These results raise the possibility that cyclic administration of dienogest may relieve lessen uterine bleeding, a major adverse event and menstrual pain.

Examination of the taste disorder associated with gynecological cancer chemotherapy.

OBJECTIVE: Taste disturbance is known to occur as one of the adverse events associated with chemotherapy for gynecological cancer, but few studies have attempted to assess it in practical terms. Therefore, a range of taste tests was performed in gynecological cancer patients. METHODS: The patients were 23 women with gynecological cancer being treated with anticancer agents. Subjective symptoms of altered taste were classified, and objective findings were obtained with the following four gustatory tests: serum trace element (zinc, copper, iron) levels, tongue cultures, electrogustometry, and the filter paper disc tests. RESULTS: Of the 23 subjects, 11 perceived taste disturbances. The serum zinc level was consistently below the lower limit of normal. On tongue cultures, indigenous bacteria were seen in all patients during the entire treatment period. Electrogustometry revealed a tendency for the development of hypogeusia in the chorda tympani nerve field. Conversely, hypergeusia tended to develop gradually in the greater petrosal nerve field. The filter paper disc test revealed a tendency for the development of hypergeusia for sweetness, saltiness, and sourness in the chorda tympani nerve field. Hypogeusia for bitterness tended to develop with increasing number of chemotherapy cycles. The glossopharyngeal nerve field exhibited the same tendencies as observed in the chorda tympani nerve field. In the greater petrosal nerve field, there was a tendency for the development of hypergeusia for sweetness, sourness, and bitterness. CONCLUSIONS: Abnormal test results were seen in half of patients after cancer chemotherapy.

Effectiveness of the cyclic administration of dienogest in a case of pathological disappearance of intestinal endometriosis.

We have reported good control of atypical genital bleeding when using a cyclic administration of dienogest (repeated 4-week cycles, each consisting of the administration of 2 mg/day of dienogest for 3 weeks, followed by 1 week of drug withdrawal) in patients with endometriosis. Herein, we report the effectiveness of the long-term cyclic administration (22 months) of dienogest in a case of pathological disappearance of intestinal endometriosis diagnosed by endoscopy and histology of the lower gastrointestinal tract. There is no recurrent sign after 16 months of the treatment being stopped. Atypical genital bleeding during treatment was 3-5 days a month in each cycle. Compliance was good, so we could continue the therapy. The long-term cyclic administration of dienogest in patients with intestinal endometriosis may have significant merit.

[Orally administered polaprezinc significantly improves taste disorders in ovarian cancer patient undergoing chemotherapy].

The subject was a 75-year-old female who was receiving paclitaxel and carboplatin(TC)chemotherapy every other week after surgery for ovarian cancer. She greatly complained of taste disorders after four cycles(of every other week administration) of TC chemotherapy. To understand how the taste disorder was caused by chemotherapy objectively, taste examinations were conducted for the patient in our department. These examinations were conducted after receiving the informed consent from the patient. The authors conducted taste examinations for the patient using serum zinc measurement, tongue cell culture, electrogustometry, and filter paper disc tests(before and after starting chemotherapy), and found that her serum zinc level fell significantly after four cycles of chemotherapy. Orally disintegrating tablets of polaprezinc were then administered to the patient, after which the subjective symptom of taste disorder improved. Her serum zinc level increased, and the electrogustometric threshold rapidly fell(an improvement). The filter paper disc test showed some improvement, particularly in the glossopharyngeal nerve and the greater petrosal nerve field.

Primary strumal carcinoid tumor of the ovary with multiple bone and breast metastases.

Although primary carcinoid tumor of the ovary is an extremely rare neoplasm, survival is excellent if the disease is confined to one ovary. Herein, we present a case of primary strumal carcinoid tumor of the ovary, stage IA, borderline malignancy, in a 34-year-old woman. Histological findings of the right ovary indicated higher atypical nuclei, higher mitotic rate and focal necrosis of tumorous cells in some areas, findings that are compatible with atypical carcinoid of the lung. Immunohistochemical staining was positive for synaptophysin, neuron-specific enolase, chromogranin A, Ki-67, topoisomerase IIalpha, peptide YY, and thyroglobulin. Three and a half years postoperatively, multiple bone and breast metastases were found and anticancer chemotherapy was ineffective. The results in the present case indicate that an ovarian carcinoid tumor found to be 'atypical carcinoid' according to pulmonary carcinoid criteria or immunohistochemical staining (i.e. highly positive for topoisomerase IIalpha and Ki-67) may have a poor prognosis.

[Secondary osteoporosis UPDATE. Bone metabolic change and osteoporosis during pregnancy and lactation].

Calcium transfer from the mother to the infant during pregnancy and lactation plays an extremely important role in the bone health of the mother and neonate. Calcium aids in bone health through all ages but is especially crucial during pregnancy and lactation. Changes in the structure and metabolism of bone during pregnancy and the early stage of postpartum are evaluated by investigating bone mineral density (BMD), bone histomorphometry and bone markers of human or animal models. The bone resorption increased at the end of pregnancy and lactation, and the bone formation increases and the bone structure is almost recovered after cessation of lactating in postpartum. Puerperal BMD remained static over the subsequent 5-10 years. If the women have a low BMD at this stage of their reproductive life, it tends not to improve over this time. Perhaps identification of this at-risk group may lead to effective interventions to reduce fracture risk in later life.

Autoamputation of an ovarian cyst: a case report.

BACKGROUND: Torsion of adnexa usually manifests with severe abdominal pain and is treated as an acute surgical emergency. Asymptomatic torsion, necrosis and amputation of an ovary, and sometimes with other adnexal structures as well, are extremely rare. CASE: A 69-year-old Japanese woman presented to her practitioner complaining of dull lower abdominal pain. She was referred to us for presumed uterine tumor. Pelvic examination, ultrasonography and magnetic resonance imaging revealed a 7-cm, multicystic ovarian mass with solid component, and her serum CA125 and CA19-9 were elevated to 110.5 and 92 U/mL, respectively. Two months after the onset of abdominal pain, laparotomy was performed. In the cul-de-sac, the patient was found to have a mass with no ligamentous or direct connection with the pelvic organs. The right ovary seemed atrophic, with a rough surface. These findings were interpreted as an autoamputation of an ovarian cyst arising from the right ovary. CONCLUSION: Physicians should bear in mind the possibility of an autoamputated ovarian cyst even if the preoperative radiograph shows no calcification.

[Clinical study and treatment of uterine sarcoma at Niigata City General Hospital].

We report a retrospective study of 16 patients with uterine sarcoma from 1986 to 2001 in Niigata City General Hospital. Five-year survival rates in stage I, II, III and IV (FIGO) were 68% (n = 4), 50% (n = 2), 0% (n = 3), and 0% (n = 7), respectively. Overall survival for the patients with incomplete resection of tumor at primary laparotomy (n = 7) was significantly poorer than that with complete resection (n = 8). Patients with a high-LDH (lactic acid dehydrogenase) value tended to have poorer prognoses, but there was no significant difference of overall survival between the high-LDH group (n = 8) and the normal-LDH group (n = 8). Fifteen patients had postsurgical adjuvant chemotherapy. Out of 5 evaluable patients undergoing first-line chemotherapy, there were only 2 partial responders with IAP (ifosfamide, adriamycin, cisplatin) chemotherapy, and out of 11 evaluable patients undergoing second-line chemotherapy, there was only 1 partial responder with IAP. Out of 10 patients who had no evidence of disease after prior therapy, 6 patients had recurrences. Five patients underwent secondary surgery for recurrence and residual tumor. Of them, 3 patients did not have complete resection of residual tumor and died within 1 year after secondary surgery. Although prognosis of advanced uterine sarcoma and recurrence is poor, it is suggested that aggressive resection for recurrence and residual tumor improves prognosis.