Disparities in testicular cancer incidence, mortality, and place of death trends from 1999 to 2020: A comprehensive cohort study.

BACKGROUND: Testicular cancer (TC) mortality rates have decreased over time, however it is unclear whether these improvements are consistent across all communities. AIMS: The aim of this study was to analyze trends in TC incidence, mortality, and place of death (PoD) in the United States between 1999-2020 and identify disparities across race, ethnicity, and geographic location. METHODS AND RESULTS: This cross-sectional study used CDC WONDER and NAACCR, to calculate age-adjusted rates of TC incidence and mortality, respectively. PoD data for individuals who died of TC were collected from CDC WONDER. Using Joinpoint analysis, longitudinal mortality trends were evaluated by age, race, ethnicity, US census region, and urbanization category. TC stage (localized vs metastatic) trends were also evaluated. Univariate and multivariate regression analysis identified demographic disparities for PoD. A total of 8,456 patients died of TC from 1999-2020. Average annual percent change (AAPC) of testicular cancer-specific mortality (TCSM) remained largely stable (AAPC, 0.4; 95% CI -0.2 to 0.9; p = 0.215). Men ages 25-29 experienced a significant increase in TCSM (AAPC, 1.3, p = 0.003), consistent with increased metastatic testicular cancer-specific incidence (TCSI) trend for this age group (AAPC, 1.6; p < 0.01). Mortality increased for Hispanic men (AAPC, 1.7, p < 0.001), with increased metastatic TCSI (AAPC, 2.5; p < 0.001). Finally, younger (<45), single, and Hispanic or Black men were more likely to die in medical facilities (all p < 0.001). The retrospective study design is a limitation. CONCLUSION: Significant increases in metastatic TC were found for Hispanic men and men aged 25-29 potentially driving increasing testicular cancer specific mortality in these groups. Evidence of racial and ethnic differences in place of death may also highlight treatment disparities.

Diagnostic benefit of cytological and histopathological examinations for recurrent vaginal cancer metastasizing to the duodenum: A case report.

This is the first case report of a vaginal squamous cell carcinoma that metastasized to the duodenum. Cytological and histopathological examinations are useful for the diagnosis of a duodenal metastasis.

Risk profile for antiangiogenic agent-related osteonecrosis of the jaws / Perfil de risco para osteonecrose dos maxilares associada a agentes antiangiogênicos

ABSTRACT To establish the profile of patients who developed antiangiogenic agent-related osteonecrosis of the jaws, and identify the treatments currently used in dental management. We searched the PubMed®/Medline® and Scopus databases using the words "osteonecrosis AND antiangiogenic therapy", with the following inclusion criteria: articles published in English, case reports, available online, and for an unlimited period. Of the 209 articles retrieved, 18 were selected, for a total of 19 case reports, since one article included two cases that met the inclusion criteria for this study. Medication-related osteonecrosis of the jaws is characterized by exposure of necrotic bone in the oral cavity that does not heal over a period of 8 weeks in patients with no previous history of radiation therapy. Antiangiogenic drugs are indicated in the treatment of certain tumors, since they stop the formation of new blood vessels, controlling tumor growth and the chance of metastasis. Dental prevention is essential in patients who will be put on antiangiogenic agents, to minimize the risk for osteonecrosis.

RESUMO Traçar o perfil dos pacientes que desenvolveram osteonecrose dos maxilares associada a agentes antiangiogênicos e identificar os tratamentos realizados atualmente no manejo odontológico. Foi realizada busca nas bases de dados PubMed®/Medline® e Scopus por meio dos descritores "osteonecrosis AND antiangiogenic therapy", sendo utilizados os critérios de inclusão: artigos publicados em inglês, relato de caso, disponíveis on-line e por período ilimitado. Após análise dos 209 artigos encontrados, foram selecionados 18 artigos para este estudo, resultando em 19 relatos de caso, visto que um dos artigos apresentou dois casos que se enquadravam nos critérios de inclusão. A osteonecrose dos maxilares associada a medicamentos é caracterizada pela exposição de osso necrótico na cavidade oral que não cicatriza em um período de 8 semanas em pacientes que não foram submetidos à radioterapia. Os medicamentos antiangiogênicos são indicados no tratamento de alguns tumores, pois impedem o crescimento de novos vasos sanguíneos, controlando o crescimento do tumor e a chance de metastização. Torna-se imprescindível a realização de prevenção odontológica do paciente a ser submetido a uso de antiangiogênicos visando a minimizar as chances de desenvolvimento da osteonecrose.

Primary angiosarcoma of the femur in a patient with Takayasu arteritis.

Primary osseous angiosarcoma is a rare entity with variable biological behavior and poor prognosis. Little is known about the oncologic treatment and its etiology is still unknown. This study presents a case of lytic lesion in the right femur with dissemination to other bones, such as the vertebral column and skull, and to the lungs and central nervous system. Orthopedic surgery was performed in order to improve quality of life. Surgical specimen confirmed the diagnosis of high-grade malignant osseous angiosarcoma. Despite oncologic and orthopedic treatment, the patient had rapid and aggressive progression with a poor outcome.

O angiossarcoma ósseo (AO) é uma patologia rara de comportamento biológico variável e com prognóstico reservado. Pouco se conhece sobre o seu tratamento oncológico e sua etiologia ainda é desconhecida. Os autores apresentam um caso de lesão lítica em fêmur proximal que se disseminou para outros ossos (tais como coluna e crânio), pulmão e sistema nervoso central. Foi instituído tratamento ortopédico, com vistas a uma melhoria da qualidade de vida e ao conforto do paciente. O diagnóstico de AO maligno de alto grau foi confirmado pelo espécime cirúrgico. Apesar disso e do tratamento oncológico feito, o paciente apresentou uma evolução rápida e agressiva com desfecho desfavorável.

Primary angiosarcoma of the femur in a patient with Takayasu arteritis / Angiossarcoma primário do fêmur em um paciente com arterite de Takayasu

ABSTRACT Primary osseous angiosarcoma is a rare entity with variable biological behavior and poor prognosis. Little is known about the oncologic treatment and its etiology is still unknown. This study presents a case of lytic lesion in the right femur with dissemination to other bones, such as the vertebral column and skull, and to the lungs and central nervous system. Orthopedic surgery was performed in order to improve quality of life. Surgical specimen confirmed the diagnosis of high-grade malignant osseous angiosarcoma. Despite oncologic and orthopedic treatment, the patient had rapid and aggressive progression with a poor outcome.

RESUMO O angiossarcoma ósseo (AO) é uma patologia rara de comportamento biológico variável e com prognóstico reservado. Pouco se conhece sobre o seu tratamento oncológico e sua etiologia ainda é desconhecida. Os autores apresentam um caso de lesão lítica em fêmur proximal que se disseminou para outros ossos (tais como coluna e crânio), pulmão e sistema nervoso central. Foi instituído tratamento ortopédico, com vistas a uma melhoria da qualidade de vida e ao conforto do paciente. O diagnóstico de AO maligno de alto grau foi confirmado pelo espécime cirúrgico. Apesar disso e do tratamento oncológico feito, o paciente apresentou uma evolução rápida e agressiva com desfecho desfavorável.

Hypofractionated radiotherapy for 45 cancer patients with hepatic metastasis / 中华放射肿瘤学杂志

Objectives To evaluate the clinical efficacy and safety of hypofractionated radiotherapy for cancer patients with hepatic metastases. Methods From May 2007 to November 2016,45 patients ( male:female=20:25) with inoperable hepatic metastases were enrolled in this investigation. The median age was 58 years old ( range:25-83).The median Karnofsky performance score ( KPS) was 80.Primary colorectal cancer was detected in 14 patients,primary breast cancer in 9 and primary lung cancer in 6 cases. Twenty-one patients had extrahepatic metastases. A total of 52 lesions were treated. Thirty-four cases received radiotherapy for one single lesion. The fractional dose was 45 Gy/3 fractions and 60 Gy/10-15 fractions. The median gross tumor volume (GTV) was 10. 1 cm3(0. 3-175. 2 cm3) and 29. 8 cm3(5. 0-209. 6 cm3) for planning target volume ( PTV).Seventeen CT images were fused with MRI and IMRT was adopted in 43 cases. The median dose of PTV was 60 Gy (40-60 Gy) and 90 Gy (60-132 Gy) for bioequivalent dose (BED). Results The median follow-up time was 23. 5 months and the median survival time was 26. 0 months (95%CI:21.4-30.6 months).The 1-year local control (LC),disease-free survival (DFS) and overall survival ( OS ) were 94%, 27% and 91%, respectively. Six cases died of liver metastases and abnormal liver function. Conclusion Hypofractionated radiotherapy is an efficacious and safe local treatment for inoperable hepatic metastases.

Cell-free DNA results lead to unexpected diagnosis.

Maternal cell-free DNA (cfDNA) results that are discordant with the diagnostic fetal karyotype should prompt further investigation. If deeper analysis of the cfDNA results demonstrates a "saw-tooth" pattern characteristic of genome-wide imbalance, maternal malignancy is suggested. Identifying the maternal malignancy can, however, be difficult.

Clinical significance of a second-line chemotherapy regimen with paclitaxel, ifosfamide and nedaplatin for metastatic urothelial carcinoma after failure of cisplatin-based chemotherapy.

OBJECTIVE: Cisplatin-based chemotherapy has been commonly used as the first-line chemotherapy for metastatic urothelial carcinoma. However, after failure of the first-line cisplatin-based chemotherapy, there is no established standard second-line chemotherapy. Starting in 2006, paclitaxel, ifosfamide and nedaplatin chemotherapy has been performed as the second-line chemotherapy in our institution. Here, we report the treatment results of paclitaxel, ifosfamide and nedaplatin chemotherapy. METHODS: From 2006 to 2015, 33 patients with metastatic urothelial carcinoma were treated with paclitaxel, ifosfamide and nedaplatin chemotherapy after failure of first-line cisplatin-based chemotherapy in our institution. We retrospectively examined the treatment outcome and predictive factors for therapeutic effects of paclitaxel, ifosfamide and nedaplatin. The median age, treatment cycle and follow-up period were 62.5 years, 3 cycles and 10.4 months, respectively. RESULTS: The median overall survival and progression-free survival were 10.4 and 3.5 months, respectively. Complete and partial responses were found in 3 and 7 patients, respectively, with an overall response rate of 30%. All patients developed grade 3-4 neutropenia, but there was no treatment-related death. In multivariate analysis, the only prognostic factor for progression-free survival was 24-hour urinary creatinine clearance. CONCLUSIONS: A paclitaxel, ifosfamide and nedaplatin regimen as second-line chemotherapy for metastatic urothelial carcinoma was effective and tolerable. Moreover, paclitaxel, ifosfamide and nedaplatin chemotherapy may be more effective in patients with satisfactory renal function.

Localized Uterine Recurrence of Hepatocellular Carcinoma 4 Years after Curative Resection / 대한내과학회지

Extrahepatic metastasis of hepatocellular carcinoma (HCC) can be found in various organs, but metastasis to the female genital tract is extremely rare. A 48-year-old woman who had undergone curative left lobectomy for small HCC 4 years earlier was admitted because of sequential alpha-fetoprotein elevation. Upon abdominal MRI and hepatic angiography, no evidence of HCC recurrence was found in the remnant liver. However, a positron emission tomography CT scan showed a hypermetabolic lesion in the uterine fundus, which was revealed as metastatic HCC after total hysterectomy. This is, to our knowledge, the first documented case of metastatic uterine tumor that originated from HCC without intrahepatic recurrence.

Localized Uterine Recurrence of Hepatocellular Carcinoma 4 Years after Curative Resection / 대한내과학회지

Extrahepatic metastasis of hepatocellular carcinoma (HCC) can be found in various organs, but metastasis to the female genital tract is extremely rare. A 48-year-old woman who had undergone curative left lobectomy for small HCC 4 years earlier was admitted because of sequential alpha-fetoprotein elevation. Upon abdominal MRI and hepatic angiography, no evidence of HCC recurrence was found in the remnant liver. However, a positron emission tomography CT scan showed a hypermetabolic lesion in the uterine fundus, which was revealed as metastatic HCC after total hysterectomy. This is, to our knowledge, the first documented case of metastatic uterine tumor that originated from HCC without intrahepatic recurrence.

Clinical significance of urinary type Ⅰ collagen cross-linked N-telopeptides in bone metastases neoplasm / 临床检验杂志

Objective To analyze the significance of urinary type Ⅰ collagen cross-linked N-telopeptides (uNTX) for the prognosis and response to therapy of bone metastatic neoplasms.Methods The subjects were divided into 3 groups: A,B and C.The levels of uNTX were measured by enzymatic immunoassay kit,and the activity of serum alkaline phosphatases(AKP) and calcium concentration were measured simultanuously.Results uNTX levels positively correlated with bone metastatic neoplasms,and were markedly high in the patients with extensive bone collagen breakdown.Conclusions uNTX is more sensitive than the activity of serum AKP and plasma calcium concentration for bone metastasis of neoplasms,so it is significant in differentiating and monitoring bone metastatic neoplasms.The measurement of uNTX is an early objective methods for evaluation of prognostic response to therapy of bone metastatic neoplasms.

Purely Extradural Spinal Meningioma of the Cervical Spine

Spinal meningiomas located purely in the extradural space are rare, and they may easily be confused with malignant neoplasm. We report an unusual case of a purely extradural spinal meningioma mimcking metestatic neoplasm. A 38-year-old woman had neck pain and left side weakness. MRI scan revealed extradural spinal mass. Preoperative and intraoperative diagnosis was metastatic carcinoma, but permanent diagnosis was extradural meningioma.

Purely Extradural Spinal Meningioma of the Cervical Spine

Spinal meningiomas located purely in the extradural space are rare, and they may easily be confused with malignant neoplasm. We report an unusual case of a purely extradural spinal meningioma mimcking metestatic neoplasm. A 38-year-old woman had neck pain and left side weakness. MRI scan revealed extradural spinal mass. Preoperative and intraoperative diagnosis was metastatic carcinoma, but permanent diagnosis was extradural meningioma.