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El cáncer gástrico (CG), es la primera causa de muerte por cáncer, en hombres, y la tercera en mujeres, en Chile. No obstante ello, el CG bifocal (CGB) es una situación poco frecuente. El objetivo de este manuscrito fue reportar un caso de CGB, con linfonodos negativos en un paciente con cirrosis hepática, que fue intervenido quirúrgicamente; y revisar la evidencia existente respecto de sus características morfológicas, terapéuticas y pronósticas. Caso clínico: Hombre de 74 años diabético, hipertenso, insuficiente cardíaco y cirrótico; portador de CGB (subcardial y antro-pilórico), diagnosticado por endoscopia y con confirmación histológica de ambas lesiones; operado en Clínica RedSalud Mayor Temuco en septiembre de 2023. En el intraoperatorio se verificó además la coexistencia de una lesión de aspecto metastásico en el segmento III del hígado, y adhesión de la región antro-pilórica a la vesícula biliar. Se realizó gastrectomía total, linfadenectomía D2, esófago-yeyuno anastomosis término-lateral, resección segmentaria hepática (segmento III) y colecistectomía. El paciente permaneció 6 días en la UCI debido a que desarrolló insuficiencia hepática (encefalopatía leve y ascitis). Se alimentó vía enteral por sonda naso-yeyunal. Posteriormente inició alimentación oral progresiva, la que fue bien tolerada. Completó 11 días de hospitalización en servicio médico-quirúrgico, donde mejoró actividad neurológica, hasta su alta domiciliaria. Actualmente, lleva dos meses desde su operación, se encuentra en buenas condiciones generales, y el Comité Oncológico decidió no dar quimioterapia adyuvante. Se presenta un caso inusual de CG de tipo bifocal, respecto de lo cual hay escasa información disponible. Se logró realizar cirugía con intención curativa en un paciente de alto riesgo, con un resultado exitoso.
SUMMARY: Gastric cancer (GC) is the first cause of death from cancer in men, and the third one in women, in Chile. However, a bifocal GC (BGC) is uncommon. The aim of this study was to report a case of CGB, with negative-lymph nodes in a patient with liver cirrhosis, who underwent surgery; and review the existing evidence regarding its morphological, therapeutic and prognostic characteristics. Clinical case: A 74-year-old male patient with a medical history of diabetes, hypertension, congestive heart failure, and cirrhosis underwent surgical intervention for GC located in subcardial and antro- pyloric regions. The diagnosis was established via endoscopy and confirmed histologically. Surgery was performed at the RedSalud Mayor Temuco Clinic in September 2023. During intraoperative assessment, the coexistence of a lesion with metastatic-like characteristics in segment III of the liver was also verified, along with adhesions between the antro-pyloric region and the gallbladder. Surgical approach encompassed total gastrectomy, D2 lymphadenectomy, esophago-jejunostomy, segmental hepatic resection, and cholecystectomy. Subsequently, the patient required a six-day stay in ICU due to the development of hepatic insufficiency, characterized by mild encephalopathy and ascites. Enteral nutrition was administered via a naso-jejunal tube, followed by a gradual transition to oral feeding, which was well-tolerated. The patient completed an 11-day hospitalization period in the medical-surgical ward, during which his neurological function improved significantly, resulting in his discharge. At present, 2 months post-surgery, the patient remains in satisfactory general health, and the Oncology Committee decided not to proceed with adjuvant chemotherapy. This case represents a rare instance of bifocal GC, for which there is limited available literature. Surgical intervention with curative intent was successfully carried out in a high-risk patient, yielding a positive outcome.
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Humans , Male , Aged , Stomach Neoplasms/surgery , Stomach Neoplasms/pathology , Neoplasms, Multiple Primary , GastrectomyABSTRACT
Objective:To investigate the clinicopathological features, diagnosis, treatment and prognosis of simultaneous double primary gynecological malignant tumors.Methods:A total of 23 patients with simultaneous double primary malignant tumors of female reproductive system primarily treated in Beijing Obstetrics and Gynecology Hospital, Capital Medical University from January 1, 2010 to December 31, 2020 were retrospectively collected. The age, symptoms, tumor stage, tumor type, treatment and prognosis of patients were collected and followed up.Results:(1) The number of patients with gynecological tumors in our hospital increased year by year in the past 11 years. A total of 8 987 patients with gynecological malignant tumors were firstly diagnosed and cured in our hospital, including 3 474 cases of cervical cancer, 3 484 cases of endometrial cancer, 1 329 cases of ovarian malignancies, 171 cases of fallopian tube cancer, 182 cases of uterine sarcoma, 42 cases of vaginal cancer, 192 cases of vulvar cancer, 110 cases of trophoblastic tumor and 3 cases of other gynecological malignancies. The top three cancers were endometrial cancer, cervical cancer and ovarian malignancies. (2) There were 23 patients identified with simultaneous double primary gynecological tumors in the past 11 years, accounting for 0.26% (23/8 987) of female malignant tumors. There were 3 cases of cervical cancer complicated with endometrial cancer, 3 cases of cervical cancer complicated with ovarian cancer, 16 cases of endometrial cancer combined with ovarian cancer, and 1 patient with endometrial cancer combined with fallopian tube cancer. (3) All 23 patients underwent surgical treatment. According to the first diagnosis of the tumor, the surgical methods included cervical cancer radical surgery, endometrial cancer staging surgery and ovarian cancer cytoreductive surgery. After operation, radiotherapy and chemotherapy were supplemented according to the results of pathological examination and tumor staging. (4) The age of 23 patients ranged from 28 to 66 years, with an average age of (49.4±9.7) years. All patients had vaginal bleeding or conscious pelvic mass as their main clinical manifestation. The clinical stage was found in 7 patients (30%, 7/23) with advanced gynecological cancer (stage Ⅲ-Ⅳ), and 16 patients (70%, 16/23) with early stage gynecological cancer (stage Ⅰ-Ⅱ). According to the nonspecific tumor markers, 13 patients (57%, 13/23) had elevated CA 125 and CA 199. (5) Among the 23 patients, 1 case was uncontrolled and 3 cases recurred during the follow-up period, and the sites of uncontrolled or recurred were all located in the abdominopelvic cavity. Three cases died. Among the 3 patients who died, 1 patient was an uncontrolled patient, whose tumor type was cervical adenosquamous cell carcinoma combined with ovarian clear cell adenocarcinoma. The overall survival time was 19 months with postoperative supplementary radiotherapy and chemotherapy. There were 2 recurrent patients, and the tumor types were endometrioid carcinoma complicated with high-grade serous ovarian carcinoma and ovarian endometrioid carcinoma, respectively. After surgery, all patients received supplementary chemotherapy and recurred 60 and 21 months after surgery, respectively, and the overall survival time was 78 and 28 months, respectively. Another patient recurred 43 months after surgery, and survived with tumor for 14 months after recurrence. The remaining 19 patients were tumor-free and were still being followed up. Conclusions:There are no specific markers for simultaneous double primary gynecological malignant tumors. The most common clinical symptoms are vaginal bleeding or pelvic mass. The treatment principle of simultaneous double primary gynecological malignant tumor is the same as that of single gynecological malignant tumor, but need to be taken into account the characteristics of two tumors. Surgery is the main treatment method, and radiotherapy and chemotherapy play an important auxiliary role. The prognosis of simultaneous double primary gynecological malignancies is related to the late stage of the two malignancies.
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Objective:To compare the clinicopathological characteristics of main and accessory lesions in patients with synchronous multiple esophageal lesions (SMEL, i. e. early esophageal cancer and intraepithelial neoplasia) and to explore their correlation.Methods:Data of 80 patients with SMEL treated by endoscopic resection in The First Medical Center of Chinese PLA General Hospital from November 2006 to September 2019 were retrospectively analyzed, and the clinicopathological characteristics as well. The lesions were divided into main and accessory lesions, and their correlation in macroscopic type, lesion location, pathological type and invasion depth in 70 patients with double SMEL were investigated.Results:The age of 80 patients with SMEL was 61.3±8.32 years, more common in males (83.8%, 67/80). Fifty-seven patients (71.2%) had a history of smoking and drinking, respectively. There was a positive correlation between the size of main and accessory lesions in the 70 patients with double SMEL ( r=0.464, P<0.001). The macroscopic type ( P=0.115), location ( P=0.340) and depth of invasion ( P=0.555) of the main and accessory lesions were not correlated, but the pathological type had high correlation ( P<0.001). The consistency rate was 50.0% (35/70). Conclusion:Most SMEL patients are elderly males with a history of smoking and drinking. When one lesion is found, there is high possibility of multiple lesions. Physicians should be aware of the correlation between main and accessory lesions to avoid missed diagnosis.
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OBJECTIVE@#To investigate the endoscopic and pathological characteristics of gastric adenomatous polyps and to assess the potential risk factors for canceration of gastric adenomatous polyps.@*METHODS@#The endoscopic and pathological characteristics of the patients with gastric adenomatous polyps from January 1, 2005 to December 31, 2019 were summarized retrospectively, and the risk factors of canceration were analyzed.@*RESULTS@#A total of 125 patients with gastric adenomatous polyps were included, 51.20% of whom were females. The average age was (66.7±12.3) years. 64.80% of patients with gastric adenomatous polyps equal or more than 65 years old, and only 5.60% of the patients less than 45 years old. Adenomatous polyps were mostly distributed in the corpus and antrum with 40.80% and 32.80%, respectively. The majority of them were single (90.40%) and sessile (76.81%). 65.4% of adenomatous polyps were no more than 1.0 cm in diameter, and 23.20% of patients with adenomatous polyps were combined with hyperplastic polyps and/or fundus glandular polyps, and 1.60% had both pathological types of polyps. 58.62% (17/29) patients with hyperplastic polyps and/or fundus glandular polyps had multiple polyps. 1.60% (2/125) of the patients had gastric neuroendocrine tumor of G1 stage. Synchronous gastric cancer was detected in 13.60% (17/125) of the patients with adenomatous polyps, and the proportion of low-grade intraepithelial neoplasia was 18.40% (23/125). The main types of synchronous gastric cancer were progressive (70.59%) and undifferentiated (66.67%). Chronic atrophic gastritis with intestinal metaplasia was found in 52.80% of the patients, and autoimmune gastritis accounted for 11.20%. The positive rate of Helicobacter pylori was 21.60%. The canceration rate of gastric adenomatous polyps was 20.80%. The cancer was mainly differentiated, but there was sigmoid ring cell carcinoma as well. Diameter of >1.0 cm (OR=5.092, 95%CI: 1.447-17.923, P=0.011), uneven surface morphology and erosion (OR=13.749, 95%CI: 1.072-176.339, P=0.044) were independent risk factors of adenomatous polyps.@*CONCLUSION@#The synchronous gastric cancer is common and the canceration of gastric adenomatous polyps is high with diameter and surface morphology as independent risk factors. We should pay attention to the identification of the pathological types of polyps and the evaluation of the whole gastric mucosa during the endoscopic examination.
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Aged , Female , Humans , Middle Aged , Adenomatous Polyps/epidemiology , Gastric Mucosa , Retrospective Studies , Risk Factors , Stomach Neoplasms/epidemiologyABSTRACT
Hypopharyngeal cancer and esophageal cancer often occur synchronously or metachronously. Timely screening, diagnosis and individual treatment are important to improve the prognosis of patients. At present, there is no clinical guideline or consensus in this cross-cutting area in China, and there is a need of consistent diagnosis and treatment recommendation for these patients. Under the sponsorship of the Committee of Esophageal Cancer in China Anti-Cancer Association, the Chinese Working Group on Cooperative Diagnosis and Treatment of Hypopharyngeal and Esophageal Cancer was established by domestic experts in the fields of otolaryngology head and neck surgery, radiation oncology, and gastrointestinal endoscopy. This consensus document on multiple primary cancers (simultaneous or metachronous) of the hypopharynx and esophagus was developed through literature review, collective experience and expert discussions. The goals of the consensus include: (1) raising concern for this cross-cutting field; (2) establishing a preliminary clinical diagnosis and treatment recommendation; (3) preparing for the establishment of future high-level guidelines through standardized clinical practice.
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Humans , China , Consensus , Esophageal Neoplasms , Diagnosis , Therapeutics , Hypopharyngeal Neoplasms , Diagnosis , Therapeutics , Neoplasms, Multiple Primary , Diagnosis , Therapeutics , Neoplasms, Second Primary , Diagnosis , Therapeutics , PrognosisABSTRACT
The rearrangement of the gene encoding the transcription factor ETS-related gene (ERG) is thought to play a key role in the development of prostate cancer. However, the studies on the ERG mutations have been rarely reported in non-small cell lung carcinoma (NSCLC). Here, we reported genetic features regarding a case of a 68-year-old male patient who presented the primary synchronous multiple tumor lesions in the separated lungs. The patient was hospitalized due to the presence of tumor lesions at the right and left lungs revealed by a chest computerized tomography (CT) scan. After conducting lobectomies at the both lungs, the tumor nodules were all removed, and the histological analysis suggested adenocarcinoma at the both tumor lesions. The patient was diagnosed with synchronous multiple primary lung cancer (SMPLC) based on Martini-Melamed criteria and American College of Chest Physicians practice guidelines. An exome analysis of 315 genes in the two tumor lesions and a non-tumor lesion was conducted by using Illumina Nextseq500 platform from each tumor region to decipher a potential evolutional progress of SMPLC. Single or pair-end reads were first mapped to a human genome reference and filtered based on the mapping quality score. The read depth was ≥ 1 000× and the depth of coverage was 95%. The data revealed a discordant epidermal growth factor receptor (EGFR) from the separate lungs; additionally, a high frequency of point mutation on exon 9 H310P of the ERG gene was detected at the both sites of the tumor lesions. This case showed that a potential role of the molecular features analysis from each tumor lesion might contribute to the understanding of the evolutional development of SMPLC. This study suggests that the same environment may contribute certain gene(s) mutations in the same sites in the early stages of polyclonal tumor origins; meanwhile the extensive studies on these genes may help us understand the evolution and progress of tumor clones.
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Aged , Humans , Male , Adenocarcinoma , Carcinoma, Non-Small-Cell Lung , Lung Neoplasms/genetics , Neoplasms, Multiple Primary/genetics , Point Mutation , Transcriptional Regulator ERGABSTRACT
Abstract Purpose: The benefits of laparoscopic approaches to treat colorectal cancer (CRC) and colorectal liver metastases (CRLM) separately are well established. However, there is no consensus about the optimal timing to approach the primary tumor and CRLM, whether simultaneously or staged. The objective of this review with practical reports is to discuss technical aspects required for patient selection to perform simultaneous laparoscopic approaches for CRC and CRLM. Methods: Literature review of oncological factors associated with patient selection for surgical treatment of CRLM and the use of laparoscopy in those cases, and report of technical aspects for simultaneous CRC and CRLM approaches. Results: Simultaneous laparoscopic resection has been successful in many series of selected patients, although it seems to be safer to perform minor and major liver resection with non-extended colorectal resections, and to avoid two high-risk procedures at the same time. Conclusions: Simultaneous CRC and CRLM resections seem to be safe when patients are carefully selected, also considering the risk of recurrence concerning oncologic outcomes. The pre-planning of simultaneous resection is mandatory to plan trocar positioning, procedure sequencing, and patient position.
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Humans , Colorectal Neoplasms/surgery , Colorectal Neoplasms/pathology , Laparoscopy/methods , Liver Neoplasms/secondary , Risk , Treatment Outcome , Patient Selection , Decision Making , Liver Neoplasms/surgery , Neoplasm StagingABSTRACT
Background: Colorectal cancer (CRC) is the third most prevalent cancer in the world and is the second cause of cancer death. Positron emission tomography/computed tomography (PET/CT) using 18F-FDG is used for its staging and follow up. Aim: To assess the occurrence of synchronous colonic and extracolonic tumors detected with contrast-enhanced F18-FDG PET/CT (PET/CTc) in patients with a recently diagnosed CRC. Material and Methods: PET/CTc of 210patients aged 16-91, years (63% men) with a recently diagnosed CRC were reviewed. PET/CTc with incidental findings, not expected to be due to CRC, were followed (laboratory, imaging and pathology) searching for synchronous tumors. Results: Ten patients (4,7%) had a second synchronous CRC. Only 70% of synchronous CRC were accessible to colonoscopy, due mainly to incomplete procedures for stenotic tumors. Extracolonic synchronous neoplasms were detected in 12 patients (5,7%), namely lung cancer in three, renal cell carcinoma in two, non-Hodgkin lymphoma in two, pancreatic cancer in one, breast cancer in one, hepatocellular carcinoma in one, bladder cancer in one and thyroid cancer in one. Conclusions: Ten percent of patients with a recently diagnosed CRC had a synchronic neoplasm detected at staging using PET/CTc.
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Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Colorectal Neoplasms/diagnostic imaging , Neoplasms, Multiple Primary/diagnostic imaging , Tomography, X-Ray Computed , Positron Emission Tomography Computed Tomography , Neoplasm StagingABSTRACT
Objective@#To investigate the incidence and clinical characteristics of urothelial carcinoma (UC) accompanied with multiple primary carcinoma (MPC).@*Methods@#The clinical data of 121 UC patients with MPC in Peking University Third Hospital from January 2010 to May 2018 were retrospectly analyzed.@*Results@#UC patients with MPC accounted for 9.74% (121/1 242) of all the UC patients. The ratio of male to female patients was 2.10∶1 in the total MPC patients, but it was 1∶1 in the upper urinary tract MPC subgroup. The MPC patients were more common in elderly people, whose medium age was 68 (32-93) years old. Of all the location (131 person-time) of other tumors besides UC, the digestive system tumors occurred most frequently, accounting for 41.98% (55/131), followed by the urinary and male reproductive system tumors (20.61%, 27/131) and the female reproductive system (12.21%, 16/131). The proportion of the digestive system tumors (47.37%, 9/19) was the highest in the upper urinary tract MPC, with a total number of the other primary cancer of 19 person-time. However, the proportion of the urinary and male reproductive system tumors (37.14%, 13/35) was higher in the synchronous MPC group, with a total number of the other primary cancer of 35 person-time. Some patients had a history of radiotherapy and/or chemotherapy before UC was diagnosed. We also observed 2 cases of genetically confirmed Lynch syndrome. The median overall survival (mOS) of UC patients with MPC was 132 months, and the mOS of patients with UC as the first malignancy (including synchronous MPC and UC as the first malignancy in metachronous MPC) was 120 months. The mOS of the synchronous MPC group was 84 months, which was significantly shorter than 178 months of metachronous MPC group (χ2 =14.029, P<0.001).@*Conclusions@#The incidence of UC accompanied with MPC is not low, and the most common sites of MPC are the digestive system and reproductive system. Therefore, screening for MPC in UC patients, especially those with personal or family history of tumors, as well as elderly patients, may help early diagnosis and treatment of MPC patients and improve their prognoses.
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Objective@#To investigate clinicopathological characteristics, diagnosis and treatment of multiple primary colorectal carcinoma (MPCC).@*Methods@#From January 2008 to March 2017, 42 patients diagnosed with MPCC underwent surgery at Beijing Shijitan Hospital, Capital Medical University. Their clinicopathological features, diagnosis and treatment were analyzed.@*Results@#These 42 MPCC patients accounted for 7.1% (42/592) colorectal cancer patients in the same period. There were 64 intestinal cancer lesions in 32 patients (76.2%) with synchronous carcinoma (SC), and 20 intestinal cancer lesions in 10 patients (23.8%) with metachronous carcinoma(MC), where the interval between the first and the recurrent was 18-105 months. The proportion of patients in the SC group with highly to moderately differentiated adenocarcinoma was significantly higher compared with that of the MC group (P<0.05), while the incidence of mucinous carcinoma was lower than that of the MC group(P<0.05). No significant differences were found with regard to tumor size, location, complications with adenoma, TNM stages, lymph nodes metastases or DNA mismatch repair between the SC group and the MC group(all P>0.05). Among 42 patients undergoing radical operation, 6 received colonic metallic stent implantation as a bridge to elective resection in 10 patients with colonic obstruction.@*Conclusion@#MPCC, mainly two-lesion cancer, is most commonly found in sigmoid colon and rectum. Those with poorly differentiated cancer, mucinous carcinoma and those complicated with adenoma should be closely followed up with colonoscopy. Colonic metallic stent implantation as a bridge to elective resection may improve the detection rate of SC.
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Objective To explore the clinical features of chronic myelogenous leukemia (CML) combined with solid malignant neoplasms. Methods The clinical data of 8 CML patients with solid malignant neoplasms who were admitted to the Affiliated Tumor Hospital of Zhengzhou University, the Central Hospital of Nanyang City, the First Affiliated Hospital of Science and Technology University of Henan, and the Central Hospital of Xinxiang City from August 2006 to August 2018 were analyzed retrospectively. The clinical features, treatment and prognosis of the patients were summarized with the review of literature. Results Among the 8 patients, 3 were male and 5 female, aged 40-76 years, with a median of 50 years old. Seven cases were in CML chronic phase, and 1 was in accelerated phase. Seven patients were treated with tyrosine kinase inhibitor (TKI), and only 1 patient was treated with hydroxyurea. In 8 patients, two cases presented with synchronous multiple primary cancer (SMPC), 6 cases presented with heterochrony multiple primary cancer (HMPC). two patients received the operation, 1 patient received the operation and chemotherapy, 4 patients received chemotherapy, and 1 patient received the isotope treatment. One SMPC patient died and another one was under treatment, and 6 HMPC patients were under treatment. ConclusionsThe relationship between CML and solid malignant neoplasm is under discussion, but patients with CML and solid malignant neoplasm are not unusual. Clinicians should raise awareness to avoid misdiagnosis. The treatment should follow the two main lines that are comprehensive treatment and individualized treatment.
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This is a case report of simultaneous primary leiomyosarcomas in the spine and liver. A 64-year-old woman presented to the Seoul Paik Hospital with epigastric discomfort and constipation that she had experienced for two months. A physical examination revealed severe tenderness around the thoraco-lumbar junction. Esophagogastroduodenoscopy showed an ulceroinfiltrative lesion on the gastric angle. An abdominopelvic CT scan revealed two low attenuated lesions in the S4 and S8 regions of the liver, as well as a soft tissue mass at the T10 vertebra. Percutaneous ultrasonography-guided needle biopsy of the hepatic nodules revealed a leiomyosarcoma. The tumor at the T10 vertebra was removed to avoid spinal cord compression. The histology of this tumor was compatible with that of leiomyosarcoma. The potential primary sites for leiomyosarcoma, including the lung, thyroid, breast, kidney, genitourinary organs, and gastrointestinal tract, were subsequently investigated. No detectable abnormal findings that would suggest the origin of the tumor were found. Synchronous primary leiomyosarcomas in the spine and liver are quite rare and have a poor prognosis.
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Female , Humans , Middle Aged , Biopsy, Needle , Bone and Bones , Breast , Constipation , Endoscopy, Digestive System , Gastrointestinal Tract , Kidney , Leiomyosarcoma , Liver , Lung , Neoplasms, Multiple Primary , Physical Examination , Prognosis , Seoul , Spinal Cord Compression , Spine , Thyroid Gland , Tomography, X-Ray ComputedABSTRACT
Background: The detection rate of early gastric cancer has been increasing over recent decades, but synchronous multiple early gastric cancer (SMEGC) remains a challenge for endoscopists. It is important to improve the endoscopic diagnosis and treatment of SMEGC. Aims: To investigate the clinicopathological features of SMEGC and the correlation of its major and minor lesions. Methods: The medical records of 231 consecutive early gastric cancer patients treated by endoscopic submucosal dissection (ESD) in Beijing Friendship Hospital from Jun. 2013 to Dec. 2018 were retrospectively analyzed for comparing the clinical, endoscopic, pathological features and treatment outcome between solitary early gastric cancer (SEGC) and SMEGC. The relevance of major and minor lesions of SMEGC in endoscopic and pathological features was also analyzed. Results: Of the 231 early gastric cancer patients, 16 (6.9%) were SMEGC (34 lesions). The gender, age, and family history of GI tumors were comparable between SEGC and SMEGC (P>0.05). Furthermore, lesions of these two groups did not differ in tumor size, vertical location, histological differentiation, depth of invasion, and mucosal background (P>0.05). With respect to horizontal location and macroscopic type, SMEGC lesions were more often located in posterior wall (38.2%) and presented as elevated type (47.1%) as compared with SEGC lesions (P0.05). Conclusions: SMEGC and SEGC have similar clinicopathological features. The major and minor lesions of SMEGC are consistent in characteristics of macroscopic type, histological differentiation, depth of invasion, and mucosal background. ESD is a feasible treatment for SMEGC.
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This is a case report of simultaneous primary leiomyosarcomas in the spine and liver. A 64-year-old woman presented to the Seoul Paik Hospital with epigastric discomfort and constipation that she had experienced for two months. A physical examination revealed severe tenderness around the thoraco-lumbar junction. Esophagogastroduodenoscopy showed an ulceroinfiltrative lesion on the gastric angle. An abdominopelvic CT scan revealed two low attenuated lesions in the S4 and S8 regions of the liver, as well as a soft tissue mass at the T10 vertebra. Percutaneous ultrasonography-guided needle biopsy of the hepatic nodules revealed a leiomyosarcoma. The tumor at the T10 vertebra was removed to avoid spinal cord compression. The histology of this tumor was compatible with that of leiomyosarcoma. The potential primary sites for leiomyosarcoma, including the lung, thyroid, breast, kidney, genitourinary organs, and gastrointestinal tract, were subsequently investigated. No detectable abnormal findings that would suggest the origin of the tumor were found. Synchronous primary leiomyosarcomas in the spine and liver are quite rare and have a poor prognosis.
Subject(s)
Female , Humans , Middle Aged , Biopsy, Needle , Bone and Bones , Breast , Constipation , Endoscopy, Digestive System , Gastrointestinal Tract , Kidney , Leiomyosarcoma , Liver , Lung , Neoplasms, Multiple Primary , Physical Examination , Prognosis , Seoul , Spinal Cord Compression , Spine , Thyroid Gland , Tomography, X-Ray ComputedABSTRACT
ABSTRACT Background and Purpose: Recent advances in cancer treatment have resulted in bet- ter prognosis with impact on patient's survival, allowing an increase in incidence of a second primary neoplasm. The development of minimally invasive surgery has provided similar outcomes in comparison to open surgery with potentially less mor- bidity. Consequently, this technique has been used as a safe option to simultaneously treat synchronous abdominal malignancies during a single operating room visit. The objective of this study is to describe the experience of two tertiary cancer hospitals in Brazil, in the minimally invasive treatment of synchronous abdominal neoplasms and to evaluate its feasibility and peri-operative results. Materials and Methods: We retrospectively reviewed the data from patients who were submitted to combined laparoscopic procedures performed in two tertiary hospitals in Brazil from May 2009 to February 2015. Results: A total of 12 patients (9 males and 3 females) with a mean age of 58.83 years (range: 33 to 76 years) underwent combined laparoscopic surgeries for the treatment of at least one urological disease. The total average duration of surgery was 339.8 minutes (range: 210 to 480 min). The average amount of intraoperative bleeding was 276.6mL (range: 70 to 550mL) and length of hospitalization was 5.08 days (range: 3 to 10 days). Two patients suffered minor complications regarding Clavien system during the immediate postoperative period. Conclusions: Combined laparoscopic surgery for the treatment of synchronous tumors is feasible, viable and safe. In our study, there was a low risk of postoperative morbidity.
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Humans , Male , Female , Adult , Aged , Carcinoma/surgery , Laparoscopy/methods , Abdominal Neoplasms/surgery , Neoplasms, Multiple Primary/surgery , Postoperative Complications , Prostatectomy/methods , Time Factors , Brazil , Reproducibility of Results , Retrospective Studies , Blood Loss, Surgical , Treatment Outcome , Operative Time , Tertiary Care Centers , Length of Stay , Middle Aged , Nephrectomy/methodsABSTRACT
Objective@#To explore the clinical features of patients with synchronous lymphoma and carcinoma.@*Methods@#The clinical data of 17 patients with Synchronous lymphoma and carcinoma from February 2012 to October 2017 were analyzed retrospectively.@*Results@#Among 17 patients of lymphoma, 1 case HL, 2 cases B-NHL, 6 cases MZBL, 3 cases DLBCL, 1 case mantle cell lymphoma (MCL) , 3 cases NK/T- cell lymphoma, 1 case anaplastic large cell lymphoma(ALCL). In terms of 17 patients with carcinoma, 3 cases esophageal carcinoma, 3 cases gastric carcinoma, 2 cases colorectal carcinoma, 7 cases thyroid carcinoma, 1 case hepatocellular carcinoma and lung cancer. Up to 15 patients received operation, and some of them combined with chemotherapy, radiotherapy and autologous transplant. Follow-up analysis showed that 3 cases was undergoing treatment, 2 cases lost follow-up, 4 cases died, 3 cases achieved CR, 3 cases remained to be at SD, and 2 cases assessed for progression or recurrence.@*Conclusion@#The relationship between lymphoma and carcinoma was under discussion, patients with synchronous lymphoma and carcinoma were not unusual. We herein should raise awareness to avoid misdiagnosis.
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Objective@#To study the clinical characteristics, strategy of treatment and prognosis of multiple primary cancers(MPC) diagnosed of digestive system malignant tumor firstly.@*Methods@#From January, 2000 to December, 2015, the clinical, follow-up and prognostic data of 138 MPC patients diagnosed of digestive system malignant tumor firstly were retrospectively analyzed.@*Results@#138 cases were found in 10 580 cases with malignant tumors, and the incidence was 1.30%. There were 129 cases of duplex primary cancers, 8 cases of triple primary cancers and 1 case of quintuple primary cancers. The repetitive primary cancer was occurred in digestive system (61cases, 44.2%) most frequently, with the next in respiratory system (46 cases, 33.3%). 52.2% (72 cases) suffered second primary cancer in 2 years after first primary cancer diagnosed, and 75.4% (104 cases) in 5 years. The median overall survival in patients with all cancer lesions radically treated was 168 months, better than any other treatment (68 months, P<0.05).@*Conclusions@#The second primary cancers of MPC cases initially diagnosed of digestive system malignant tumor most frequently occurred in the digestive system and respiratory system. More concern should be attracted in follow-up, especially in the first 5 years. The key to improve patient′ prognosis was radical treatment to every primary cancer.
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With the improvement of living standard and the change of diet structure,the incidence of multiple primary carcinoma has increased significantly,which is related to the improvement of diagnosis level.In clinical work,multiple primary carcinoma was easily misdiagnosed with metastatic cancer.Many patients lost their best time to treat,because principles and prognosis of them were distinctly different.Strengthen the understanding of multiple primary carcinoma,in order to detect,diagnose and treat earlier,is beneficial to improve the survival of patients.Based on this background,this article reviewed the epidemiology,etiology,pathogenesis,diagnosis and treatment strategies of multiple primary carcinoma,aiming at improving the prognosis of patients.
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Objective To explore the feasibility, safety and effectiveness of endoscopic submucosal dissection ( ESD) in the treatment of the synchronous multiple early cancer or precancerous lesions in esophageal and stomach. Methods A retrospective study was conducted on the data of 5 patients with synchronous multiple early cancer or precancerous lesions in esophageal and stomach who were treated by ESD in Endoscopy Center of Zhongshan Hospital from January 2008 to December 2013. The characteristics of lesions, and results of therapy and follow-up were analyzed. Results All 5 patients were male with mean age of 67. 8±13. 1 years. The mean size of esophageal lesions was 2. 1±0. 9 cm with 1 lesion located in the upper esophagus and 4 in the middle. The mean size of gastric lesions was 2. 5±1. 5 cm with 2 lesions in the antrum, 2 in the gastric angle and 1 in cardia. Lesions in 4 cases were removed at the same time and 1 at different times. All lesions achieved complete resection. Postoperative pathological results showed that there were 2 cases of esophageal precancerous lesions with gastric precancerous lesions, 2 cases of esophageal precancerous lesions with early gastric cancer, and 1 case of early esophageal cancer with early gastric cancer. The 5 patients with 10 lesions all achieved curative resection. Postoperative esophageal stricture occurred in 1 case, which was improved after dilation. Median follow-up time was 72 months, when 3 patients survived and 2 patients died. However, the cause of death was not associated with the treatment. Conclusion ESD is a minimally invasive endoscopic method for treating synchronous multiple primary early cancers in esophagus and stomach.
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Background Imaging with F18-fluorodeoxyglucose PET/CT is used to determine sites of abnormal glucose metabolism and can be used to characterize and localize many types of tumors. Aim To assess the prevalence of multiple primary malignant neoplasms (MPMN) detected by PET/CT in cancer patients. Material and Methods F18-fluorodeoxyglucose PET/CT scans performed to 800 patients with a newly diagnosed cancer or with already treated tumors were retrospectively reviewed. In patients whose examination described incidental findings not related to the primary tumor, a research was done about further laboratory, imaging or pathological studies. Results In 188 PET/CT scans (23%) an incidental finding was found. Of these, 66 (35%) were considered as MPMN, 12 as atypical metastases of a known primary tumor, 14 as false positive images (inflammatory or physiologic uptake) and 29 as benign or low grade tumors. In 67 cases (36% of all incidental tumors), the finding was not confirmed. Seven percent of patients with a newly diagnosed tumor had a synchronic MPMN detected by PET/CT. Nine percent of patients with treated tumors developed a metachronous MPMN during their follow up. The most common incidental tumors were thyroid cancer in 15 cases, kidney cancer in 13, lung cancer in 10, colorectal carcinoma in 9, breast cancer in 6, prostate cancer in 4, non-Hodgkin lymphoma in 3 and pancreatic cancer in 2. Conclusions A MPMN is detected by PET/CT in a significant number of cancer patients.