Carlos Iwamoto
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View article: Mucosal incision assisted unroofing technique for endoscopic full thickness resection of a gastric subepithelial lesion
Mucosal incision assisted unroofing technique for endoscopic full thickness resection of a gastric subepithelial lesion Open
View article: Incidental Finding of Hepatic Inflammatory Pseudotumor Immunoglobulin G4-Related Disease With Underlying Chronic Hepatitis C
Incidental Finding of Hepatic Inflammatory Pseudotumor Immunoglobulin G4-Related Disease With Underlying Chronic Hepatitis C Open
Immunoglobulin G4-related disease (IgG4-RD) is a unique immunological disease that can impact multiple organs including a formation of a hepatic inflammatory pseudotumor (IPT). We present a case of a 67-year-old male with a history of chro…
View article: A Consensus Diagnosis Utilizing Surface KI-67 Expression as an Ancillary Marker in Low-Grade Dysplasia Helps Identify Patients at High Risk of Progression to High-Grade Dysplasia and Esophageal Adenocarcinoma
A Consensus Diagnosis Utilizing Surface KI-67 Expression as an Ancillary Marker in Low-Grade Dysplasia Helps Identify Patients at High Risk of Progression to High-Grade Dysplasia and Esophageal Adenocarcinoma Open
Summary Esophageal adenocarcinoma (EAC) develops in a step-wise manner, from low-grade dysplasia (LGD) to high-grade dysplasia (HGD), and ultimately to invasive EAC. However, there remains diagnostic uncertainty about LGD and its risk of p…
View article: Surface Ki-67 Expression Improves Reproducibility of Dysplasia Diagnosis in Barrett’s Esophagus: Methodologic Issues to Avoid Mismanagement
Surface Ki-67 Expression Improves Reproducibility of Dysplasia Diagnosis in Barrett’s Esophagus: Methodologic Issues to Avoid Mismanagement Open
for use that the tests are intended to be used for patients only after certain days post infection or start of symptoms.
View article: Surface Ki-67 Expression Improves Reproducibility of Dysplasia Diagnosis in Barrett’s Esophagus
Surface Ki-67 Expression Improves Reproducibility of Dysplasia Diagnosis in Barrett’s Esophagus Open
Objectives Many studies have shown poor reproducibility among pathologists for diagnosing dysplasia in Barrett’s esophagus (BE). Immunohistochemical stains (IHC) are not widely used due to overlapping expression patterns in reactive and dy…
View article: Rate of Gleason 7 or higher prostate cancer on repeat biopsy after a diagnosis of atypical small acinar proliferation
Rate of Gleason 7 or higher prostate cancer on repeat biopsy after a diagnosis of atypical small acinar proliferation Open