Notes

Cost-effectiveness examination of under time limits intraperitoneal spray chemo (PIPAC) within individuals using abdominal most cancers as well as peritoneal metastasis.
The third leading preventable cause of death in the United States is excessive alcohol consumption. Our study sought to assess the impact of the coronavirus disease 2019 (COVID-19) on hospitalizations for alcohol-related hepatitis at a community hospital system. We hypothesized an increase in cases of alcohol-related hepatitis requiring inpatient management, mirroring the strain on economic and societal norms imposed by the COVID-19 pandemic.

We performed a retrospective chart review to study the incidence of alcohol-related hepatitis in patients presenting to 3 community hospitals in Fresno, California, before and during the COVID-19. Data including patient demographics, markers of disease severity, and clinical course were extracted from electronic medical records for 329 patients included in the study. There was a 51% increase in the overall incidence of alcohol-related hepatitis requiring hospitalization between 2019 and 2020 (P=0.003) and 69% increase (P<0.001) after implementation of the stay-at-. Given the high morbidity and mortality associated with severe alcohol-related hepatitis, these findings have far-reaching and lasting implications for our already strained health care system extending beyond the COVID-19 pandemic timeframe. Urgent public health interventions are needed to combat the rising misuse of alcohol and its consequences.In today's epidemic of opioid misuse, overdoses are not infrequent and can end in death. A fatal overdose is the culmination of a series of events that can be difficult to understand. Overdoses are not new, as is illustrated by two case reports from the past of overdoses on laudanum, a mixture of alcohol and opium. One was fictional and one was attempted, but they show how even 200 to 300 years ago people overdosed on opioids (or what they thought were opioids) when they found themselves in unbearable situations.Transversus abdominis plane (TAP) blocks are increasingly used for perioperative analgesia in patients undergoing abdominal surgeries. TAP blocks are easy to perform, reliably effective, and have an excellent safety profile. Nevertheless, we report a patient who underwent an open cholecystectomy and right hemicolectomy where a subcostal TAP block possibly contributed to an unusual abdominal wall abscess that lead to a prolonged and complicated postoperative course.Invasive lobular carcinoma (ILC) of the breast is characterized by the discohesive growth of tumor cells, which is mainly associated with the complete loss of E-cadherin (E-cad) expression. However, some aberrant expression patterns of E-cad protein that are inconsistent with their morphologies have been reported in ILC. We report herein ILC cases expressing a new type of abnormal E-cad protein that lacks the N-terminal domain, but conserves the C-terminal domain on the cell membrane. Immunohistochemical staining of 299 ILC cases using specific antibodies against the N-terminal or C-terminal region of E-cad revealed that 227 (76%) cases showed loss of the membranous expression of both terminuses (N-/C-) and 72 (24%) cases showed expression of only the C-terminus (N-/C+). In all cases, the expression of p120-catenin and β-catenin coincided with the expression of the C-terminus of E-cad. Clinicopathologic analysis revealed that N-/C+ expression in ILC cells was significantly associated with the histologic subtype (especially mixed-type ILC with another histologic type) and immunohistochemical molecular subtype (especially the triple-negative subtype), but not with prognostic factors (pT or pN). In addition, 12 of 15 cases (80%) with aberrant cytoplasmic localization of the N-terminal of E-cad showed diffuse membranous expression of the C-terminal domain. Additional immunohistochemistry using an antibody recognizing the extracellular juxtamembrane region showed that 28 (39%) of the N-/C+ cases had lost membranous expression, suggesting diversity in the deletion pattern of the N-terminal region. Our findings provide a novel mechanism for the loss of E-cad function because of N-terminal-deficient E-cad protein in ILC.
A patient with intrahepatic breast cancer metastasis underwent both 18F-FDG and 68Ga-FAPI PET/CT. However, the lesions are only 68Ga-FAPI avid. Our case illustrates that 68Ga-FAPI PET/CT can be more sensitive in detecting intrahepatic metastasis of breast cancer in some cases.
A patient with intrahepatic breast cancer metastasis underwent both 18F-FDG and 68Ga-FAPI PET/CT. Panobinostat However, the lesions are only 68Ga-FAPI avid. Our case illustrates that 68Ga-FAPI PET/CT can be more sensitive in detecting intrahepatic metastasis of breast cancer in some cases.
Prostate-specific membrane antigen (PSMA)-targeted radioligand therapy with 177Lu-PSMA-617 has shown promising results in patients with metastasized castration-resistant prostate cancer. We report a case of a 74-year-old man with metastatic prostate cancer with comorbidities of diabetes mellitus, hypertension, and chronic kidney disease. In order to minimize radiation burden to kidneys, a lower dose of 4 GBq of 177Lu-PSMA-617 was prescribed instead of the usual 6 to 7 GBq. There was significant decrease in prostate-specific antigen levels and symptoms. Renal profile remained stable. This case highlights that compromised renal function is not a definite contraindication to radionuclide therapy, and doses can be modified based on risk versus benefits.
Prostate-specific membrane antigen (PSMA)-targeted radioligand therapy with 177Lu-PSMA-617 has shown promising results in patients with metastasized castration-resistant prostate cancer. We report a case of a 74-year-old man with metastatic prostate cancer with comorbidities of diabetes mellitus, hypertension, and chronic kidney disease. In order to minimize radiation burden to kidneys, a lower dose of 4 GBq of 177Lu-PSMA-617 was prescribed instead of the usual 6 to 7 GBq. There was significant decrease in prostate-specific antigen levels and symptoms. Renal profile remained stable. This case highlights that compromised renal function is not a definite contraindication to radionuclide therapy, and doses can be modified based on risk versus benefits.
Pulmonary sarcomatoid carcinoma is a rare subtype of non-small cell lung cancer with poor prognosis. It often metastasizes to lymph nodes, bone, adrenal gland, liver, and brain. Herein, we present a case of a pulmonary sarcomatoid carcinoma patient with epiglottis and ileum metastasis detected by 18F-FDG PET/CT. Lymphoma or multiple primary cancers with or without regional node metastasis were suspected. Ultimately, histopathology after biopsy revealed pulmonary sarcomatoid carcinoma with epiglottic and ileum metastases. Our case highlights the unique advantages of 18F-FDG PET/CT in searching for the unsuspected metastasis.
Pulmonary sarcomatoid carcinoma is a rare subtype of non-small cell lung cancer with poor prognosis. It often metastasizes to lymph nodes, bone, adrenal gland, liver, and brain. Herein, we present a case of a pulmonary sarcomatoid carcinoma patient with epiglottis and ileum metastasis detected by 18F-FDG PET/CT. Lymphoma or multiple primary cancers with or without regional node metastasis were suspected. Ultimately, histopathology after biopsy revealed pulmonary sarcomatoid carcinoma with epiglottic and ileum metastases. Our case highlights the unique advantages of 18F-FDG PET/CT in searching for the unsuspected metastasis.
A 69-year-old man presented with dysphagia for 6 months. Endoscopic biopsy showed no sign of malignancy, but enhanced chest CT revealed thickening of the esophageal wall, which was considered likely a potential malignancy. The patient subsequently was enrolled in our clinical trial of 68Ga-FAPI study in tumors. Intense 68Ga-FAPI activity was noted in the thickened esophagus. However, repeated endoscopic biopsies and relief of symptoms after drug treatment rendered a diagnosis of Candida albicans esophagitis.
A 69-year-old man presented with dysphagia for 6 months. Endoscopic biopsy showed no sign of malignancy, but enhanced chest CT revealed thickening of the esophageal wall, which was considered likely a potential malignancy. The patient subsequently was enrolled in our clinical trial of 68Ga-FAPI study in tumors. Intense 68Ga-FAPI activity was noted in the thickened esophagus. However, repeated endoscopic biopsies and relief of symptoms after drug treatment rendered a diagnosis of Candida albicans esophagitis.
A 17-year-old adolescent boy presented with multiple episodes of hematochezia. After a negative 99mTcO4 scan, upper endoscopy, colonoscopy, and CT angiography, the patient underwent a second 99mTcO4 scan with ranitidine. The anterior images demonstrated a faint, delayed focus of uptake in the midabdomen without correlate on lateral projections. SPECT/CT was performed for localization with the focus of activity seen in an anterior loop of distal small bowel adjacent to the umbilicus. The patient subsequently underwent diagnostic laparoscopy and resection of the diverticulum with postoperative resolution of the symptoms.
A 17-year-old adolescent boy presented with multiple episodes of hematochezia. After a negative 99mTcO4 scan, upper endoscopy, colonoscopy, and CT angiography, the patient underwent a second 99mTcO4 scan with ranitidine. The anterior images demonstrated a faint, delayed focus of uptake in the midabdomen without correlate on lateral projections. SPECT/CT was performed for localization with the focus of activity seen in an anterior loop of distal small bowel adjacent to the umbilicus. The patient subsequently underwent diagnostic laparoscopy and resection of the diverticulum with postoperative resolution of the symptoms.
Lean thinking refers to the thought processes utilizing the main characteristics of Lean to improve processes, reduce waste, and increase value to the customer. Lean thinking can be used to improve health care organizations using such tools as the A3 form, root-cause analysis, value stream maps, Gemba walks, kaizen events, and defining standard work. Examples are given about how Lean thinking improved scheduling and productivity, as well as better compliance regarding core measures and adherence to best practices. Lean thinking examples are also given which resulted in less need for space, inventory, and personnel, and a decrease in hospital-acquired infections.
Lean thinking refers to the thought processes utilizing the main characteristics of Lean to improve processes, reduce waste, and increase value to the customer. Lean thinking can be used to improve health care organizations using such tools as the A3 form, root-cause analysis, value stream maps, Gemba walks, kaizen events, and defining standard work. Examples are given about how Lean thinking improved scheduling and productivity, as well as better compliance regarding core measures and adherence to best practices. Lean thinking examples are also given which resulted in less need for space, inventory, and personnel, and a decrease in hospital-acquired infections.
Frontotemporal dementia (FTD) is a neurodegenerative disorder characterized by cortical and subcortical atrophies, with early involvement of the hippocampus and amygdala. A 58-year-old man with clinical presentation of primary progressive aphasia-particularly its svPPA (semantic variant)-and bilateral asymmetric (left-predominant) anterior temporal lobe atrophy on MRI was referred for brain perfusion SPECT. This revealed bilateral hypoperfusion of the anterior temporal lobe (sustained by software-fused SPECT/MRI), pointing toward FTD rather than Alzheimer disease. Furthermore, voxel-based MRI volumetric analysis confirmed bilateral atrophy affecting the hippocampus and amygdala. Combining SPECT with MRI was supportive of the early-onset FTD-related svPPA diagnosis.
Frontotemporal dementia (FTD) is a neurodegenerative disorder characterized by cortical and subcortical atrophies, with early involvement of the hippocampus and amygdala. A 58-year-old man with clinical presentation of primary progressive aphasia-particularly its svPPA (semantic variant)-and bilateral asymmetric (left-predominant) anterior temporal lobe atrophy on MRI was referred for brain perfusion SPECT.
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