Kurume Medical Journal

Complex breast cysts (CBC) are characterized by a high (up to 31.0%) oncological potential and the need for a biopsy. In some clinical situations, navigating a biopsy using mammography (MG), ultrasound (US), endoscopy, and magnetic resonance imaging (MRI) may be difficult. The first case of stereotaxic core-needle biopsy (sCNB) under pneumocystography (PCG) guide is presented.

INTRODUCTION: To investigate the locations of the anterior, middle, and posterior ethmoidal foramina and their relationships to the frontoethmoidal suture. METHODS: One hundred twenty sides from sixty adult human skulls were used. Specimens with significant damage to the medial orbit wall were excluded. The number of ethmoidal foramina (anterior, middle, and posterior) on the medial orbital wall and the relationship of each foramen to the frontoethmoidal suture were recorded and classified as follows: Type I: superior to the frontoethmoidal suture; Type II: on the frontoethmoidal suture; Type III: inferior to the frontoethmoidal suture...

The identification of Aspergillus species has been performed mainly by morphological classification. In recent years, however, the revelation of the existence of cryptic species has required genetic analysis for accurate identification. The purpose of this study was to investigate five Aspergillus section Nigri strains isolated from a patient and the environment in a university hospital. Species identification by matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry identified all five black Aspergillus strains as Aspergillus niger...

After radical surgery for breast cancer, screening to diagnose recurrence in asymptomatic patients is not recommended. We retrospectively evaluated quality-adjusted survival. Included were fifty-seven recurrent breast cancer patients who died. Survival was partitioned into 3 health states by two different definitions: definition a) time with toxicities due to chemotherapy before progression (TOX1), time from the diagnosis of recurrence to progression without toxicities (TWiST1), and time from progression to death (REL1); definition b) time from the diagnosis of recurrence to death with toxicities (TOX2), without toxicities or hospitalization (TWiST2), and with hospitalization (REL2)...

This study investigated the appropriate dose prescription method in static multi-beam stereotactic body radiotherapy for lung tumors. Static multi-beam stereotactic body radiotherapy is a mainstream treatment in Japan. Based on the hypothesis that dose prescription to lower isodose lines may improve planning target volume dose coverage and decrease doses to organs at risk, we investigated changes in dose-volume histograms with prescription to various isodose lines for planning target volume in static multi-beam stereotactic body radiotherapy...

We report a case of Streptococcus mitis endocarditis associated with early gastric carcinoma. A 71-year-old man who had been diagnosed with aortic regurgitation (AR) two years previously was referred for valve surgery and evaluation of elevated inflammatory markers. Four months previously, atrophic gastritis, early gastric adenocarcinoma, and colon polyp had been identified in the patient during endoscopy. However, Helicobacter pylori testing was negative. On admission, he had no dental diseases or recent oral procedures...

Desmoid tumors are rare soft-tissue tumors that exhibit locoregional aggressiveness and a high local recurrence rate following initial resection. No fixed recommendations have been established with regard to the timing and method of treatment for desmoid tumors that enlarge during pregnancy. Desmoid tumors tend to enlarge during pregnancy, and most do not regress spontaneously postpartum. Thus, surgery may be required even during pregnancy. We report a case of an abdominal wall desmoid tumor that grew to 90 mm during pregnancy and was resected at 17 weeks of gestation...

INTRODUCTION: Radiation therapy (RT) for choroidal metastasis (CM) aims to preserve vision and achieve local control (LC), thereby maintaining quality of life. The present study reports the clinical outcomes of RT for CM and reviews the literature. METHODS: We retrospectively collected data on 11 patients with CM; their primary tumors were breast cancer (n=3), lung cancer (n=3), leukemia (n=2), lymphoma (n=2), and gastric cancer (n=1). Four patients had bilateral CM...

INTRODUCTION: High-flow nasal oxygen (HFNO) and prone positioning may improve outcomes of coronavirus disease 2019 (COVID-19) patients treated in the intensive care unit (ICU). The aim of this study was to describe outcomes following the timely application of HFNO and prone positioning in COVID-19 patients treated in a ward setting. METHODS: The study included 89 prospectively recruited subjects at the COVID-19 ward unit of the University Hospital of Heraklion, Greece, between March and December 2020...

In a previous study, the utility of a single-leg loading (SLL) test after acute lateral ankle sprain (LAS) was reported. However, whether the severity level assessed by the SLL test is associated with the time to jog and return to sports (RTS) remains unclear. Therefore, this study aimed to examine whether the time to jog and RTS differ depending on the severity level. A total of 240 athletes after sustaining acute LAS were included in this study. The SLL test was performed at the first visit, and the patients were classified into four levels (Levels 1-4)...

BACKGROUND: Small-sized tumors tend to be resected without thorough assessment and are often managed in a sarcoma center after a malignancy is diagnosed. The lack of knowledge about the features of smallsized sarcomas may lead to unplanned resection. The features of small-sized soft tissue sarcomas were investigated by comparing them with those of small benign soft tissue tumors. METHODS: We included 17 soft tissue sarcoma cases (7 on the hands and feet and 10 on the limbs and trunk) with a diameter of under 2 cm...

BACKGROUND: Our purpose was to quantify the postoperative rotation deformity (RD) after osteosynthesis of unstable intertrochanteric fractures (ITFx) using 3D-CT / image processing software, and to clarify the clinical meaning of RD. METHODS: Forty-six consecutive patients with unstable intertrochanteric fractures were enrolled in this study. All were fixed with Gamma 3 Trochanteric nail and RC Lag Screw® (Stryker). We performed 3D-CT evaluations for the rotational deformity of head-neck fragments, the medial cortex support (MCS) between main fragments and bone healing at 3 months postoperatively...

Therapeutic advantages of immune checkpoint inhibitors, anti-programmed death-1 (PD-1), and anticytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) in melanoma have been reported recently. In this study, we conducted a retrospective study to evaluate the clinical efficacy and safety of the combined use of nivolumab and ipilimumab as a first-line therapy for Japanese patients with advanced melanoma. Moreover, we examined the effects of second-line treatment. Seven patients were enrolled in this study. The median progression-free survival (PFS) and median overall survival (OS) were 7 months (95%CI, 1...

Small cell carcinoma is rare in salivary glands and has recently been termed small cell neuroendocrine carcinoma. We herein describe an uncommon example arising in the parotid gland. The patient was a 75 yearold Japanese male who had swelling in the right parotid area. He underwent a superficial lobectomy and, after a histological diagnosis was made, a total parotidectomy. Histologically, the tumor had a thick hyalinized capsule that was incomplete, beyond which the tumor invaded into the surrounding parotid parenchyma...

NDRG1 is a nickel- and calcium-inducible gene that plays important roles in the primary growth of malignant tumors, as well as in invasion and metastasis. This study investigated the associations of NDRG1 expression with cell adhesion and other clinicopathological factors in ovarian cancer. The clinical records of 123 women who underwent surgery for ovarian cancer in our institute were reviewed retrospectively. The expression of NDRG1, E-cadherin, and beta-catenin in surgical specimens were evaluated immunohistochemically...

We retrospectively evaluated spinal surgeries performed using the high-definition three-dimensional exoscopic system, which became available at our institution in August 2020. Eleven patients (4 with cervical disease and 7 with lumbar disease) underwent surgery with the system. There were no surgical complications related to the system, and the results were satisfactory. The small, flexible camera of the exoscope allows the surgeon to view the surgical field from various angles, facilitating both the approach and technique...

BACKGROUND: The Japanese guideline for therapeutic strategy in HCC does not recognize any benefit of preoperative chemotherapy for potentially resectable hepatocellular carcinoma (HCC), and only upfront resec tion is recommended even for an advanced HCC. Data on preoperative chemotherapy for advanced HCC is still limited. Poor prognostic factors of HCC after resection are tumor more than 5 cm in diameter, multiple lesions, and gross tumor thrombosis, which constitute UICC7 Stage IIIA and IIIB HCC...

BACKGROUND: Patients with cancer were able to live longer due to improvements in cancer treatment. Additionally, cardiovascular disease (CVD) is the second leading cause of mortality in cancer survivors. However, epidemiological data on onco-CVD have not been sufficiently provided. We aimed to investigate the clinical characteristics of cancer in CVD patients using the National Database of Health Insurance Claims and Specific Health Checkups of Japan (NDB). METHOD AND RESULTS: The NDB sampling dataset used in this study was randomly sampled 10% from the whole Diagnosis Procedure Combination (DPC) records from every January, April, July, and October from 2011 to 2015...

BACKGROUND: Identifying the attitude of young adults towardschild abuse has a significant role in sensitizing them to theissue, which would bring about a positive change in our society at large. This study aims to assess young adults' attitudes towards child abuse and find the association between their attitudes and the selected socio-demographic variables. METHODS: This cross-sectional survey was carried out in the community of Udupi district, Karnataka, among 200 young adults...

OBJECTIVE: Anti-aminoacyl-tRNA synthetase antibody-positive polymyositis/dermatomyositis-associ ated interstitial lung disease (ARS-ILD) has a good prognosis, with few cases progressing to respiratory failure. This study aimed to determine factors predictive of lung function changes in patients with ARS-ILD. METHODS: We retrospectively studied 49 patients with ARS-ILD treated at Kurume University Hospital Hospital between 2000 and 2018. We followed 30 patients for more than 2 years after prednisolone (PSL) therapy, with or without calcineurin inhibitors (CNIs), evaluating clinical, physiological, computed tomography, pulmonary func tion, and serological data...