Correlation during the extent of surgical resection, oral function and quality of life after tongue cancer surgery: single-institution study.

INTRODUCTION: The extent of surgical resection for tongue tumors is determined by tumor size, potentially affecting oral function and quality of life (QoL). However, the relationship between oral dysfunction and QoL decline due to glossectomy extent remains unexplored. Therefore, these correlations and their predictive value for postoperative QoL decline were elucidated. METHODS: Patients treated for tongue cancer at our hospital between 2018 and 2022 were categorized by partial, hemi, or subtotal/total glossectomy. Assessments included swallowing function (RSST), articulation (Oral Diadochokinesis (ODK)), mastication, tongue pressure, and oral moisture. QoL was measured using the Oral Health Impact Profile-14 (OHIP-14). Differences within parameters were assessed using Kruskal-Wallis tests, and between-group comparisons via Mann-Whitney U tests. Spearman's correlation analysis examined parameter relationship. RESULTS: 35 patients were evaluated. Significant differences were found in ODK [ta] (p = 0.015), [ka] (p = 0.0006), tongue pressure (p = 0.0001), moisture levels (p = 0.031), OHIP-14 domains: physical disability (p = 0.014) and social disability (p = 0.046). ODK [ta] (PG: 5.95, HG: 5.38, TG: 4.03 times), [ka] (PG: 5.56, HG: 4.78, TG: 3.23 times), and tongue pressure (PG: 32.9, HG: 21.2, TG: 10.3 mmHg) decreased with glossectomy extent, while physical (PG: 0.27, HG: 2.38, TG: 2.00) and social disability (PG: 0.18, HG: 0.94, TG: 1.43) worsened. A significant negative correlation was observed between tongue pressure and social disability (p = 0.013, r = -0.36). CONCLUSION: Expanding resection significantly impacted postoperative oral function and QoL. Tongue pressure assessment may predict long-term social disability in patient QoL.

Mechanism of muscle atrophy in a normal-weight rat model of type 2 diabetes established by using a soft-pellet diet.

Dietary factors such as food texture affect feeding behavior and energy metabolism, potentially causing obesity and type 2 diabetes. We previously found that rats fed soft pellets (SPs) were neither hyperphagic nor overweight but demonstrated glucose intolerance, insulin resistance, and hyperplasia of pancreatic ß-cells. In the present study, we investigated the mechanism of muscle atrophy in rats that had been fed SPs on a 3-h time-restricted feeding schedule for 24 weeks. As expected, the SP rats were normal weight; however, they developed insulin resistance, glucose intolerance, and fat accumulation. In addition, skeletal muscles of SP rats were histologically atrophic and demonstrated disrupted insulin signaling. Furthermore, we learned that the muscle atrophy of the SP rats developed via the IL-6-STAT3-SOCS3 and ubiquitin-proteasome pathways. Our data show that the dietary habit of consuming soft foods can lead to not only glucose intolerance or insulin resistance but also muscle atrophy.

Hemostasis with Metallic Stent for Multiple Metastatic Pancreatic Tumors Complicated with Hemobilia.

Introduction: Hemobilia, which refers to bleeding from the bile duct, is rare and difficult to treat. We report a case of successful hemostasis of a pancreatic tumor complicated by hemobilia. Case Presentation: A 76-year-old man was referred to our hospital with a pancreatic head tumor. Endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasonography-FNA were performed, and the patient was diagnosed with pancreatic metastasis of renal cell carcinoma. After discharge, the patient noted worsening jaundice and progressive anemia and was readmitted. ERCP reveals active bleeding from the duodenal papillae. The patient was placed on a fully covered metallic stent and discharged after confirming hemostasis. Conclusion: Renal cell carcinoma is a tumor with abundant blood flow. If hemobilia occurs, bleeding from pancreatic metastatic tumors should be considered. Additionally, hemostasis using a fully covered metallic stent is useful for treating hemobilia in tumors.

Relationship Between Pancreatic Cysts and Cysts in Other Organs in Patients Undergoing Medical Checkup.

OBJECTIVE: We investigated the association between pancreatic cysts and cystic diseases of other organs using abdominal ultrasonography in patients undergoing medical checkup. METHODS: Between April 2021 and March 2022, 4496 patients had a comprehensive medical checkup at our hospital, which included abdominal ultrasonography. RESULTS: Among 4496 patients, 172 (3.8%), 1592 (35.4%), and 1425 (31.7%) had pancreatic, liver, and renal cysts, respectively. Multivariate analysis revealed that the significant factors were female sex and the presence of renal cysts. CONCLUSION: Pancreatic cysts were more common in females. Renal cysts are relatively commonly detected on abdominal ultrasonography. If renal cysts are detected, comorbidities with pancreatic cysts should be considered.

Percutaneous Transhepatic Obliteration for Treating Stomal Variceal Bleeding Using a Microballoon Catheter with Systemic Drainage Vein Compression.

We report a case of successful treatment of stomal variceal bleeding with percutaneous transhepatic obliteration using a microballoon catheter concomitantly with drainage vein compression. A 72-year-old man with alcoholic cirrhosis was admitted to our hospital due to repeated hemorrhage of stomal varices. Percutaneous transhepatic obliteration was then selected for treatment because computed tomography revealed the stomal varices being fed by only two branches of the superior and inferior mesenteric veins. During microballoon inflation, 5% ethanolamine oleate with iopamidol was injected into each branch, and the systemic drainage veins were compressed by the gauze from the body surface near the stoma. No rebleeding from the stomal varices has been observed 14 months after the procedure.

A Case of Lupus Enteritis in Which Multiple Colorectal Ulcers Were the Only Signs of Relapse.

The patient was a 62-year-old woman. She had been treated for systemic lupus erythematosus (SLE) for 15 years and had a stable clinical course with cyclosporine, prednisolone, and ticlopidine. She experienced anal pain, diarrhea, and bloody stools for four months. Colonoscopy showed scattered large and small punchedout ulcers in the colon and deep longitudinal ulcers in the sigmoid colon. Blood test results indicated low SLE activity. Culture of mucosal biopsy did not reveal any findings. Computed tomography showed intestinal membrane arteriovenous dilatation (comb sign), therefore lupus enteritis was suspected. After initiating endoxan pulse therapy, symptoms improved rapidly. Disappearance of ulcers was confirmed by endoscopic images.

Combination therapy of Mohs paste and chemotherapy improved metastatic oral cancer to the precordium skin and bilateral axillary lymph nodes: A case report.

Although Mohs paste can control bleeding, exudates, and odors from tumors, there have been no reports of the combination of Mohs paste with other treatments, such as chemotherapy, in oral cancer. Here, we report the combination of Mohs paste and chemotherapy for a case of metastatic oral cancer to the precordium skin and bilateral axillary lymph nodes. The tumors almost completely disappeared after the treatment. Combination therapy of Mohs paste and chemotherapy appears to have a better antitumor effect than Mohs paste alone.

A potential pathogenic association between periodontal disease and Crohn's disease.

Oral conditions are relatively common in patients with inflammatory bowel disease (IBD). However, the contribution of oral maladies to gut inflammation remains unexplored. Here, we investigated the effect of periodontitis on disease phenotypes of patients with IBD. In all, 60 patients with IBD (42 with ulcerative colitis [UC] and 18 with Crohn's disease [CD]) and 45 healthy controls (HCs) without IBD were recruited for this clinical investigation. The effects of incipient periodontitis on the oral and gut microbiome as well as IBD characteristics were examined. In addition, patients were prospectively monitored for up to 12 months after enrollment. We found that, in both patients with UC and those with CD, the gut microbiome was significantly more similar to the oral microbiome than in HCs, suggesting that ectopic gut colonization by oral bacteria is increased in patients with IBD. Incipient periodontitis did not further enhance gut colonization by oral bacteria. The presence of incipient periodontitis did not significantly affect the clinical outcomes of patients with UC and CD. However, the short CD activity index increased in patients with CD with incipient periodontitis but declined or was unchanged during the study period in patients without periodontitis. Thus, early periodontitis may associate with worse clinically symptoms in some patients with CD.

Hypothetical novel simulations to explain the evolutionary survival of the hypo-reproductive extreme tail in the complex human diversity.

Hierarchical structures which lie hidden between human complex conditions and reproductivity cannot be simple, and trends of each population component does not necessarily pertain to evolutionary theories. As an illustration, the fitness of individuals with heritable extreme conditions can be low across continuing generations in observational data. Autism and schizophrenia are characterized by such evolutionary paradox of survival and hypo-reproductivity in the complex human diversity. Theoretical mechanisms for the observational fact were evaluated using a simple formula which was established to simulate stochastic epistasis-mediated phenotypic diversity. The survival of the hypo-reproductive extreme tail could be imitated just by the predominant presence of stochastic epistasis mechanism, suggesting that stochastic epistasis might be a genetic prerequisite for the evolutionary paradox. As supplemental cofactors of stochastic epistasis, a random link of the extreme tail to both un- and hyper-reproductivity and group assortative mating were shown to be effective for the paradox. Especially, the mixed localization of un- and hyper-reproductivity in the tail of a generational population evidently induced the continuous survival of outliers and extremes. These hypothetical considerations and mathematical simulations may suggest the significance of stochastic epistasis as the essential genetic background of complex human diversity.

Posterior reversible encephalopathy syndrome (PRES) caused by chemotherapy containing S-1 against diffuse type gastric cancer.

A 23-year-old woman who complained of abdominal distension and anorexia was referred to our hospital. Computed tomography showed ascites, a huge hepatic tumor and ovarian tumor. Gastroscopy revealed type 4 gastric cancer and biopsy examination showed poorly differentiated adenocarcinoma with signet ring cell carcinoma. We diagnosed her with stage IV advanced gastric adenocarcinoma. She received the chemotherapy with S-1 and CDDP regimen. After two courses, this regimen was changed to the SOX (S-1 + OHP) regimen because of acute kidney injury. After one course of the SOX regimen, she developed general muscle cramp. Magnetic resonance imaging showed a 15 mm, round, high-intensity signal at the parietal lobe on T2-weighted images. She was hospitalized for with the suspicion of brain metastasis. Anticonvulsants improved her muscle cramp, but she had consciousness disturbance on the 9th hospital day. T2WI showed high-intensity signals within the cerebral white matter at both sides of the occipital lobe. We suspected leukoencephalopathy caused by S-1 and discontinued the SOX regimen. We also treated her hypertension and hyponatremia. Her consciousness disturbance improved in several days, and the T2WI finding was markedly improved on the 20th hospital day. We diagnosed her with posterior reversible encephalopathy syndrome caused by chemotherapy containing S-1.

A Case of Rare Cutaneous Metastasis from Advanced Pancreatic Cancer.

A 71-year-old woman presented to a nearby hospital with an occipital scalp ulcer with exudate. Thoracoabdominal enhanced computed tomography (CT) was performed due to suspected cancer. The imaging results showed tumors in the pancreatic tail and at multiple sites in the lung, whereupon she was referred to our hospital for further investigation. Histological analysis of the occipital scalp ulcer and the pancreatic tumor led to the diagnosis of pancreatic adenocarcinoma with cutaneous metastasis and multiple lung metastases. Combination chemotherapy (gemcitabine and nab-paclitaxel) was started, and about 4 months later the patient experienced right lower back pain. Abdominal CT showed partial sclerosis of the right iliac bone and multiple spinal lesions, which were diagnosed as multiple bone metastases. Narcotic analgesia was started for the right lower back pain. Since then, FOLFIRINOX has been introduced as second-line chemotherapy against tumor growth, and treatment has been ongoing for 10 months since the initial chemotherapy. Pancreatic cancer is a rapidly growing cancer and can show early metastasis to other organs, lymph node metastasis, and peritoneal dissemination; therefore, the prognosis of pancreatic cancer is very poor. Cutaneous metastasis from pancreatic cancer is rare, and only a few cases have been reported. Here, we report an unusual case of pancreatic adenocarcinoma with cutaneous metastasis and multiple lung and bone metastases.

Eosinophilic Cholecystitis Associated with Eosinophilic Granulomatosis with Polyangiitis.

We report a case of eosinophilic cholecystitis associated with eosinophilic granulomatosis with polyangiitis (EGPA) complicated by cerebral hemorrhage. A 60-year-old man presented to a local hospital with a diagnosis of acute cholecystitis, with persistent fever and epigastric pain for 2 weeks. His symptoms persisted despite 3-week hospitalization; therefore, he was transferred to our hospital for further evaluation. Laboratory investigations upon admission showed white blood cells 26,300/µL and significant eosinophilia (eosinophils 61%). Abdominal computed tomography revealed no gallbladder enlargement but a circumferentially edematous gallbladder wall. Additional blood test results were negative for antineutrophil cytoplasmic and perinuclear antineutrophil cytoplasmic antibodies; however, immunoglobulin (Ig)G and IgE levels were high at 1,953 mg/dL and 3,040/IU/mL, respectively. He improved following endoscopic transnasal gallbladder drainage for cholecystitis and was diagnosed with EGPA and received corticosteroid and immunosuppressant combination therapy. The eosinophil count decreased immediately after treatment, and abdominal pain and numbness resolved. He returned with left-sided suboccipital hemorrhage likely attributed to EGPA 6 months after discharge. EGPA is characterized by inflammation of small blood vessels and clinically manifests with an allergic presentation of bronchial asthma, as well as renal dysfunction, interstitial pneumonia, enteritis, and cerebral hemorrhage. Few reports have described cholecystitis as a presenting symptom of EGPA. We report a rare case of such a presentation with added considerations.

Working Memory-Related Prefrontal Hemodynamic Responses in University Students: A Correlation Study of Subjective Well-Being and Lifestyle Habits.

Identification of social risk factors and the promotion of stress coping mechanisms and mental resilience are topics of interest in the field of mental health. The relationships between risk- or tolerability-associated factors and task-related hemodynamic responses in the prefrontal cortex (PFC) in adolescents may have important implications for mental health challenges. The purpose of this study was to investigate the relationship between task-related PFC hemodynamic activities and subjective well-being or lifestyle habits using wearable near-infrared spectroscopy (NIRS). In this study, after sample refinement to reduce heterogeneity, 20 university students were included in verbal working memory (VWM) task analyses and 21 were included in spatial working memory (SWM) task analyses. The task-related hemodynamic responses were detected using wearable NIRS. To assess the risk- or tolerability-associated factors, the levels of positive and negative affect were assessed using the Subjective Well-Being Inventory (SUBI) and lifestyle habits (such as gaming) were evaluated using a nine-item questionnaire. There was a positive correlation between SUBI positive affect and VWM task-related oxy-hemoglobin signal changes in the right dorsolateral PFC (DLPFC), underlining the significance of subjective well-being as an important independent emotional domain and suggesting the possibility of the differential objective evaluations of subjective well-being in the right PFC. Negative correlations between PFC activities during both VWM and SWM tasks at the left DLPFC and the number of game playing days in 1 week were also statistically significant, suggesting the presence of modality-non-specific hemodynamic regulation by habitual game playing. Each correlation was still robust after the elimination of major confounding impacts. Although further replication studies are warranted to confirm these preliminary results, this investigation of the relationship between task-related PFC hemodynamic activities and emotional domains or lifestyle habits might have clinical significance with regard to primary prevention of mental health issues in university students. To our knowledge, this is the first demonstration of these relationships with the use of wearable NIRS, which enables measurement under near natural conditions and is easy to use in schools or workplaces.

An Autopsy Case of Anaplastic Pancreatic Ductal Carcinoma (Spindle Cell Type) Multiple Onset in the Pancreas.

This is a case of a 75-year-old man who was diagnosed with anaplastic pancreatic ductal carcinoma (spindle cell type). His image findings showed pancreatic head cysts and pancreatic head, body, and tail tumors respectively. EUS-FNA was performed to the pancreatic head and pancreatic body tumors, and the same high atypical type cells suspected of cancer were obtained from either specimen, and finally total pancreatectomy was performed. On the specimen, there were 4 lesions in the pancreas; histology showed that the same anaplastic pancreatic ductal carcinoma (spindle cell type) was obtained from the pancreatic head cyst and the pancreatic tumors.

An autopsy case of primary extranodal NK/T cell lymphoma (extranodal NK/T-cell lymphoma) of the bile duct.

We reported the case of a 50-year-old man diagnosed with extrinsic NK/T-cell lymphoma. He was initially diagnosed with locally advanced unresected pancreatic duct carcinoma and was treated with combination chemotherapy using gemcitabine and nabpaclitaxel. One month after treatment, he developed bleeding. Upper gastrointestinal endoscopy showed a deep ulcer lesion from the duodenal bulb to the inner wall of the descending section that was not observed before treatment. Coil embolization was performed, but the necrotic area widened after treatment; the patient died of disseminated intravascular coagulation after 1 week. Autopsy showed a soft white-tone lesion that extended from the ulcer wall to the gallbladder wall and around the intrahepatic bile duct. Lesions were also found in the spleen, lungs, kidney, and bone marrow, and immunohistochemistry confirmed extrinsic NK/T-cell lymphoma (extranodal NK/T-cell lymphoma, nasal type). In conclusion, histological diagnosis of NK/T-cell lymphoma is difficult at an early stage, and the clinical course often shows rapid tumor progression, particularly bleeding in the digestive organs or widespread perforation and penetration. NK/T-cell lymphoma should be ruled out in patients with bile duct and pancreatic tumors in whom tissue diagnosis via biopsy cannot be performed.

Balloon-occluded arterial stump pressure before balloon-occluded transarterial chemoembolization.

OBJECTIVE: To evaluate balloon-occluded arterial stump pressure (BOASP), which is responsible for effective balloon-occluded transarterial chemoembolization (B-TACE), at each hepatic arterial level before B-TACE using a 1.8-French tip microballoon catheter for unresectable hepatocellular carcinoma (HCC). MATERIAL AND METHODS: The BOASP at various embolization portions was retrospectively investigated. "Selective" and "non-targeted" BOASP was defined as the BOASP at the subsegmental or segmental artery and the lobar artery, respectively. RESULTS: The measurement of the BOASP was carried out in 87 arteries in 47 patients. BOASP > 64 mmHg was revealed in the caudate lobe artery (A1) and the left medial segmental (A4), right anterior superior segmental (A8), anterior segmental, right and left hepatic arteries. Significant difference was noted in the incidence of BOASP above 64 mmHg between "non-targeted" and "selective" BOASP (p = 0.01). "Non-targeted" BOASP was significantly greater than "selective" BOASP (p = 0.0147). In addition, the BOASP in A1, 4, 8 and the anterior segmental arteries were significantly greater than in the other subsegmental and segmental arteries (p = 0.0007). CONCLUSION: "Non-targeted" B-TACE should be avoided to perform effective B-TACE and "selective" B-TACE at A1, 4, 8 and the anterior segmental arteries may become less effective than at the other segmental or subsegmental arteries.

The Influence of Drinking Based on Data from Health Check-up.

A survey of 21,493 patients who visited our Health Check-up Center during the 6-year period from 2005 to 2010 was conducted for the endpoints of drinking situation and various lifestyle-related diseases. Males accounted for 57.2% (mean age: 53.2 ± 11.4) and females accounted for 42.8% (mean age: 52.5 ± 11.4) of patients surveyed. Patients with no drinking habit accounted for 24.8% and 62.9% of males and females, respectively, and a large gender difference was seen in drinking frequency. When examined by age group, drinking frequency was found to increase with age in males, but gradually decreased with age in females. An examination of alcohol consumption in males revealed that 23.5% had an ethanol conversion rate of 10 g/day, 19.1% had a rate of < 20 g/day, and 18.2% had a rate of < 40 g/day. Meanwhile, in females, 22.7% had a rate of ≤ 10 g/day, 7.6% had a rate of ≤ 20 g/day and 4.6% had a rate of ≤ 40 g/day. The association between lifestyle-related disease endpoints and alcohol consumption was next examined by multivariate logistic analysis. The association between drinking and body mass index (BMI) revealed an odds ratio of around 0.8 in patients who consumed ≤ 40 g/day and a significantly reduced frequency of obesity. The odds ratio of hypertension increased in a dose-dependent manner from 1.3 to 1.6 in patients who consumed ≥ 40 g/day. The frequency of high low-density lipoprotein cholesterol (LDL-C) was reduced in light drinkers and the odds ratio decreased from 0.77 to about 0.6 as alcohol consumption increased: The frequency of low high-density lipoprotein cholesterol (HDL-C) was similarly reduced in light drinkers, and the odds ratio decreased remarkably in a dose-dependent manner from 0.73 to 0.22 as alcohol consumption increased. The risk of triglycerides was reduced in light drinkers and was conversely significantly enhanced in heavy drinkers. In patients who consumed ≥ 20 g/day, the risk of impaired glucose tolerance increased significantly in a dose-dependent manner. Increased risk of hyperuricemia was seen even in light drinkers. and the odds ratio increased from 1.2 to 1.8 as alcohol consumption increased. The results of this cross-sectional study suggested that light drinking has a positive effect on BMI, LDL-C, HDL-C and triglycerides. On the other hand, heavy drinking was found to have a positive effect on LDL-C and HDL-C, but a negative effect on systolic blood pressure, triglycerides, fasting blood glucose and uric acid.

[The outcome of patients with alcoholic liver cirrhosis].

We investigated the outcome of the patients with alcoholic liver cirrhosis who had visited our hospital from 2007 to 2013. We compared them with the patients with type C liver cirrhosis, matched in gender and in age. The patients with alcoholic liver cirrhosis who dropped out accounted for 19.3% (17 cases) of the whole. In 401 days of mean treatment period, the median value of the dropout patients was 43 days, indicating that a number of the patients dropped out in an early stage. The percentage of abstinence from alcoholic drinking was 35.3% in the dropout groups, whereas it was 67.6% in the non-dropout groups. It was conceivable that the abstinence was difficult for the dropout groups to perform. The percentage of the dropout in patients receiving livelihood protection was 35.7%, which was higher than that in general patients. There were no differences of the rate of dropout in general patients between alcoholic and type C liver cirrhosis. Since none of the patients with type C liver cirrhosis receiving livelihood protection dropped out, it was speculated that the cause of liver cirrhosis may be related to the rate of dropout. In summary, a number of patients with alcoholic liver cirrhosis have a difficulty in abstinence from alcoholic drinking. We also have to be careful to the high rate of dropout in patients with alcoholic liver cirrhosis receiving livelihood protection. In addition, it was thought that early incentive and education were important for these patients.