ABSTRACT
Background: Penile Mondor's disease (PMD) is a rare syndrome characterized by sclerosis after superficial thrombophlebitis of the superficial penile veins. The most usual appearance of PMD is a tender, palpable, painful, and sometimes visible cord on the dorsal surface of the penis. Its pathogenesis is still unclear, and a standardized treatment has not been established. Case report: A 54-year-old male patient presented with a left-sided indirect reducible inguinal hernia. The patient underwent Lichtenstein's procedure for inguinal hernia repair. On the tenth postoperative day, he returned with PMD confirmed by Doppler ultrasonography examination. Treatment with 4000 UI low molecular weight heparin (LMWH) daily for three weeks resolved the symptoms, but mild venous ectasia just to the proximal part of the penis remained. Discussion: The exact cause of PMD is not well understood, but various studies have identified certain factors associated with an increased risk of the condition. Out of various potential factors that could trigger PMD, the repair of an inguinal hernia has been reported only once. Treatment may involve pain management, anti-inflammatory medications, anticoagulants, and, in some cases, surgery. Conclusion: PMD after open hernia repair surgery is a very rare benign condition. Correct diagnosis and prompt treatment allowed symptom resolution. Residual venous ectasia has no clinical significance other than a cosmetic appearance.
ABSTRACT
Background: Penile Mondor's disease (PMD) is a rare syndrome characterized by sclerosis after superficial thrombophlebitis of the superficial penile veins. The most usual appearance of PMD is a tender, palpable, painful, and sometimes visible cord on the dorsal surface of the penis. Its pathogenesis is still unclear, and a standardized treatment has not been established. Case report: A 54-year-old male patient presented with a left-sided indirect reducible inguinal hernia. The patient underwent Lichtenstein's procedure for inguinal hernia repair. On the tenth postoperative day, he returned with PMD confirmed by Doppler ultrasonography examination. Treatment with 4000 UI low molecular weight heparin (LMWH) daily for three weeks resolved the symptoms, but mild venous ectasia just to the proximal part of the penis remained. Discussion: The exact cause of PMD is not well understood, but various studies have identified certain factors associated with an increased risk of the condition. Out of various potential factors that could trigger PMD, the repair of an inguinal hernia has been reported only once. Treatment may involve pain management, anti-inflammatory medications, anticoagulants, and, in some cases, surgery. Conclusion: PMD after open hernia repair surgery is a very rare benign condition. Correct diagnosis and prompt treatment allowed symptom resolution. Residual venous ectasia has no clinical significance other than a cosmetic appearance.
ABSTRACT
BACKGROUND AND OBJECTIVES: Gastric cancers are usually characterized using Lauren's classification into intestinal and diffuse types. We previously documented the down-modulation of miR31, miR148a, miR204, and miR375 in gastric cancers. We aimed this manuscript to investigate these miRs with the end-points of diagnosis, Lauren's classification and prognosis. METHODS: A total of 117 resected non-cardial adenocarcinomas were evaluated for miRs' expressions. The performance of miRs' expressions for cancer diagnosis was tested using ROC curves. Logistic regression was conducted with the end-point of Lauren's classification. Kaplan-Meier and Cox analyses were performed for OS, DFS, and DSS. miRs' targets were reviewed using PRISMA method and BCL-2 was further investigated in cell lines. RESULTS: ROC curves documented that miRs' down-modulation was significant in differentiating cancer versus normal tissues. Diffuse type cancers were associated with female sex, young age, and miR375 higher expression. We confirmed BCL-2 as a miR204 target. However, survival analyses confirmed the pathologic criteria (advanced stages, LNR, and low LNH) as the significant variables correlated to worse prognosis. CONCLUSIONS: The down-modulation of miR31, miR148a, miR204, and miR375 is significantly associated with non-cardial gastric cancers and miR375 is specifically linked to Lauren's classification. Nevertheless, standard pathological features display as the independent variables associated with worse prognosis.
Subject(s)
Adenocarcinoma/classification , Adenocarcinoma/genetics , MicroRNAs/genetics , Stomach Neoplasms/classification , Stomach Neoplasms/genetics , Adenocarcinoma/metabolism , Adult , Age Factors , Aged , Aged, 80 and over , Cell Line, Tumor , Down-Regulation , Female , Gene Expression Regulation, Neoplastic , Humans , Janus Kinase 2/genetics , Janus Kinase 2/metabolism , Male , MicroRNAs/metabolism , Middle Aged , Prognosis , Protein Serine-Threonine Kinases/genetics , Protein Serine-Threonine Kinases/metabolism , Proto-Oncogene Proteins c-bcl-2/genetics , Proto-Oncogene Proteins c-bcl-2/metabolism , Pyruvate Dehydrogenase Acetyl-Transferring Kinase , ROC Curve , Repressor Proteins/genetics , Repressor Proteins/metabolism , Retrospective Studies , Sensitivity and Specificity , Sex Factors , Stomach Neoplasms/metabolismABSTRACT
PURPOSE: Intracorporeal anastomosis associated to trans-vaginal specimen extraction decreases the extent of colon mobilisation and the number and size of abdominal incisions, improving the benefits of minimally invasive surgery in female patients. The aim of this study was to evaluate the safety and effectiveness of this procedure for colorectal cancer. METHODS: Between 2009 and 2013, 13 female patients underwent laparoscopic colon and rectal resection for colorectal cancer with intracorporeal anastomosis and trans-vaginal specimen extraction: 2 right colectomies, 1 transverse colon resection, 4 left colectomies and 6 anterior resections were performed. A MEDLINE search of publications on the presented procedure for colon neoplasms was carried out. RESULTS: There were no intraoperative complications and no conversions. Postoperative visual analogue scale (VAS) score in the pelvis, abdomen and shoulder was moderate. In the postoperative period, we observed two colorectal anastomotic strictures, successfully treated with pneumatic endoscopic dilation. Median length of the specimen was 18.5 cm, with a median tumour size of 5.5 cm in diameter. Median number of retrieved lymph nodes was 12. All circumferential resection margins were negative. During a mean follow-up of 31 months (range, 6-62), there was neither evidence of recurrent disease nor disorders related to the genitourinary system. The aesthetic outcome was considered satisfactory in all patients. Nine studies were identified in the systematic review. CONCLUSIONS: Our case series, according to the results of the literature, showed that intracorporeal anastomosis associated to trans-vaginal specimen extraction is feasible and safe in selected female patients.
Subject(s)
Colon/surgery , Colorectal Neoplasms/surgery , Laparoscopy , Rectum/surgery , Vagina/surgery , Aged , Aged, 80 and over , Anastomosis, Surgical , Female , Humans , Middle Aged , Pain MeasurementABSTRACT
Rosai-Dorfman disease (RDD) is also called sinus histiocytosis with massive lymphadenopathy, and it is caused by a histiocytic disorder with unclear etiology. It usually involves cervical lymph nodes, but it may also present with extranodal involvement. We report a rare condition of isolated hepatic RDD without nodal involvement, clinically manifested with three-month abdominal pain and tenderness of the right hypochondrium. CT- and PET-CT scans were compatible with a secondary lesion from an unknown primary tumor. Therefore, the patient underwent an atypical liver resection. Immunohistochemistry and histological results were compatible with a diagnosis of RDD. RDD is characterized by phenomena of emperipolesis, histiocytic proliferation and positive immunostaining for CD14, CD68 and S-100 protein. Cases of isolated gastrointestinal localization of RDD are particularly rare, especially in the liver. Instrumental exams might confuse RDD with other malignancies. RDD is a rare entity, which might be misdiagnosed using PET-CT due to its similarities with malignant tumors. An accurate multidisciplinary approach may help to clear diagnostic clues of this uncommon disease.