An elderly woman with triple primary metachronous malignancy: A case report and review of literature

Synchronous occurrence of primary breast cancer and renal cell carcinoma: A case report and literature review

INTRODUCTION AND IMPORTANCE

Multiple Primary Malignant Neoplasms (MPMNs) are rare and refer to the occurrence of two or more distinct primary cancers with unrelated histopathological features in one patient. MPMNs can be classified as synchronous when tumors appear simultaneously or within six months of each other, and as metachronous when identified six months or more after the initial cancer diagnosis. While breast cancer often co-occurs with other primary cancers such as colorectal, endometrial, and ovarian cancers, the simultaneous presence of invasive lobular breast carcinoma and clear cell renal cancer is rare.

CASE PRESENTATION

Here, we present the case of a 59-year-old postmenopausal woman who initially presented with breast carcinoma. Further investigation revealed a mass in the left kidney. The patient underwent a radical mastectomy and axillary dissection, followed by a left nephrectomy. After 8 months follow up, the patient is doing well and disease-free.

CLINICAL DISCUSSION

Based on our case and literature review, the co-occurrence of breast carcinoma with renal cell carcinoma (RCC) is uncommon. Most reported cases involve metastatic tumors or metachronous breast malignancy with RCC. The etiology of synchronous malignancy is complex, and treatment options usually include a combination of surgery and/or adjuvant therapy.

CONCLUSION

This case report contributes valuable insights to the limited literature on synchronous breast cancer with renal cell carcinoma. The rarity of this simultaneous occurrence underscores the importance of considering such cases. Documenting these cases is crucial for increasing awareness and reducing the resulting morbidity and mortality.

Successful first-line treatment of simultaneous multiple primary malignancies of lung adenocarcinoma and renal clear cell carcinoma: A case report

Background

Multiple Primary Malignancies (MPMs) refer to the occurrence of two or more primary malignancies in the same organ or multiple organs and tissues of the same patient simultaneously or sequentially, with an incidence rate ranging from 2-17%. According to the difference in the time of occurrence of each primary tumor, MPMs can be classified as simultaneous malignancies and heterochronic malignancies. The former refers to the occurrence of two or more malignancies one after another within 6 months, while the latter refers to the occurrence of two malignancies at an interval of more than 6 months. Currently, there is a lack of effective treatment options for MPMs both nationally and internationally.

Case presentation

The patient was a 65-year-old male smoker with a definite diagnosis of advanced lung adenocarcinoma with kirsten rat sarcoma viral oncogene (KRAS) mutation, concomitant with primary renal clear cell carcinoma (RCCC), who had a progression-free survival (PFS) for 7 months after first-line treatment with albumin-bound paclitaxel and cisplatin in combination with sintilimab.

Conclusion

In this paper, we report a case of advanced lung adenocarcinoma combined with RCCC as a concurrent double primary malignancy, which achieved a satisfactory outcome after first-line chemotherapy combined with immunotherapy, with the aim of exploring effective treatment modalities for this type of MPMs, in order to improve the survival and prognosis of the patient.

An exceedingly rare simultaneous incidental occurrence of synchronous primary malignancies; Invasive Ductal Carcinoma and Renal Cell Carcinoma in a male - A Case Report

INTRODUCTION AND IMPORTANCE

Synchronous malignancies are defined as the emergence of one or more tumors which either occur simultaneously or within 6 months of each other. Populations older than 50 years of age are the most vulnerable. Documented prevalence rates of synchronous neoplasia are 4.5-11.7 %. To the best of our knowledge, ours is the first documented case of synchronous primary incidental occurrence of Invasive Ductal Carcinoma (IDC) and Renal Cell Carcinoma (RCC) in a Middle Eastern male. This type of co-occurrence must be borne in mind because such neoplastic occurrence is potentially fatal. Documentation is essential to raise awareness and to decrease the resultant morbidity and mortality.

CASE PRESENTATION

We present a case of a 61-year-old male who presented to our clinic with a 22-day-history of gradual, painless, and disproportionate hypertrophy of his left breast. CT scan revealed incidental breast and right kidney masses. Therapeutic intervention included a modified radical mastectomy with Sentinel lymph node excision along with right radical nephrectomy.

CLINICAL DISCUSSION

Treatment of our patient was multimodal. Accurate radiological studying together with clinical examination helped us in making a diagnosis. Treatment options for this pathology consist of a combination of surgery and/or adjuvant therapy.

CONCLUSION

Synchronous IDC and RCC are an extremely rare co-occurrence, especially in males, particularly Middle Eastern males, and more specifically, those presenting asymptomatically as incidental findings. It is vital to further document and study such cases to establish innovative surgical techniques, screening modalities for males, and to overcome the consequential morbidity and mortality.

Multiple Primary Malignancies With Hypercalcemia Presentation: A Case Report

Multiple primary malignancies (MPMs) are defined as having more than one primary malignancy and when each tumor is histologically distinct and unrelated to the others. Multiple risk factors have been found to be associated with MPMs. These include familial syndromes, sequela from treatments of previous malignancies, and environmental factors such as smoking, alcohol consumption, obesity, and male sex. Hypercalcemia has a well-known association with malignancy and is often the first abnormality that leads to further testing. Lung cancer followed by colorectal cancer has the highest mortality of all cancers in the USA, with adenocarcinoma being the most prevalent histological subtype. Further, estimates show that those with one malignancy have a 1.29 times higher risk of developing another malignancy.

Hereby, we present a case of a patient with squamous cell carcinoma of the lung who presented with hypercalcemia and incidentally was found to have another primary adenocarcinoma of the colon.

Primary synchronous malignancies of the breast and the kidney

Synchronous primary malignancies are most frequently seen with cancers of the stomach and oesophagus, mainly attributed to the similar genetic mutations. Most of these multiple malignancies turn out to be metastatic or metachronous lesions. Multiple synchronous malignancies are rarer than metachronous ones. Primary synchronous breast and renal cancer is even rare. These patients require extensive workup to exclude all possible metastases. The nature of the primary tumours must also be confirmed, prior to any treatment strategy. We report the case of a healthy, middle-aged woman who initially presented with a lesion suspicious for breast carcinoma, and further workup revealed the presence of an asymptomatic, synchronous primary renal cell cancer, which is a very rare presentation.

Multiple primary malignancies: synchronous lymphoma, pancreatic neuroendocrine tumour and colorectal cancer

A 67-year-old woman underwent a medical check-up by her general practitioner after complaining of atypical pain in the shoulder girdle. Due to the important inflammatory syndrome noticed on blood testing, a polymyalgia rheumatica was suspected and she was started on corticosteroid treatment with good clinical response, but no impact on inflammation. She underwent extensive imaging with a thoraco-abdominal CT scanner that demonstrated a pancreatic mass, then later a PET-CT showed 3 different hyperactive lesions. Biopsies then revealed simultaneous diffuse large B-cell lymphoma (DLBCL), colorectal adenocarcinoma and pancreatic neuroendocrine tumour. She benefited from low rectal endoscopic excision of the colorectal tumour, R-CHOP chemotherapy for DLBCL and laparoscopic left pancreatectomy. Successful treatment required a good multidisciplinary collaboration between the different specialists. The patient made a good recovery and achieved complete remission at 1 year. This an unusual presentation of multiple primary malignancies.

Heterochronic triple primary malignancies with Epstein-Barr virus infection and tumor protein 53 gene mutation: A case report and review of literature

BACKGROUND

The diagnosis and etiology of multiple primary malignant neoplasms (MPMNs) are difficult to establish. Here, we report a case of heterochronic triple primary malignancies with gastric cancer, nasopharyngeal squamous cell cancer, and then rectal cancer.

CASE SUMMARY

The patient was first diagnosed with gastric cancer at the age of 33 in 2014 and underwent distal gastrectomy and gastrojejunostomy and six cycles of adjuvant chemotherapy. Three years later, he was diagnosed with nasopharyngeal cancer and treated with radical chemoradiotherapy in 2017. Recently, a mass in the middle of the rectum was resected and reported as ulcerative, moderately to poorly differentiated adenocarcinoma. Research on the etiology of MPMNs showed that Epstein-Barr virus (EBV) infection may be the cause of gastric cancer and nasopharyngeal squamous cell cancer since these two primary lesions were positive for transcripts of EBV-encoded ribonucleic acid using an in situ hybridization EBV-encoded ribonucleic acid probe in formalin-fixed, paraffin-embedded tissue. The cause of rectal cancer may be due to a somatic mutation of tumor protein 53 gene in exon 8 (c.844C>T, p.Arg282Trp) through high-throughput sequencing for the rectal cancer. Appropriate standard therapy for each primary cancer was administered, and the patient has no evidence of cancer disease to date.

CONCLUSION

To our knowledge, this is the first report on heterochronic triple primary malignancies whose cause may be associated with EBV infection and tumor protein 53 genetic mutations. The etiological research may not only elucidate the cause of MPMN but also has implications in clinical management.

Synchronous invasive ductal carcinoma of the breast and clear cell renal carcinoma with rare presentation and behaviour: a case report with a literature review

The presence of two or more primary tumours is a relatively uncommon phenomenon. Recently with the improvement of diagnostic modalities, such cases are increasingly reported in the literature. This paper presents a rare case of synchronous breast and renal tumour with unusual features including RCC metastasis to the duodenum and stomach, rapid recurrence of the tumour at the nephrectomy site, rapid renal cell carcinoma growth rate and the rare presence of syncytial-type giant cells in the renal cell tumour.

Synchronous Primary Malignancy of Female Genital Tract: A Report of Two Cases and Review of Literature

Synchronous primary tumors of female genital tract is a rare phenomenon. We present two cases of anatomically related yet histologically unrelated tumors. The first patient is a 57 years postmenopausal female with synchronous low grade papillary urothelial carcinoma of the bladder and endometrioid adenocarcinoma of the endometrium. The second patient is a 55 years old lady with independent primary endometriod adenocarcinoma arising from endometrium and ovary. Exact diagnosis and timely intervention is the key of management in cases of synchronous tumors. These tumors have better survival rates and positive outcome if correctly diagnosed and differentiated from metastatic tumors.

Metachronous triple cancer associated with Peutz-Jeghers syndrome treated with curative surgery: a case report

Background

Peutz–Jeghers syndrome (PJS) is an autosomal dominant disorder characterized by mucocutaneous pigmentation and hamartomatous gastrointestinal polyposis. It is well known that individuals with PJS are at an increased risk of cancer in a variety of organs.

Case presentation

Here, we present a patient with PJS who achieved long-term survival by undergoing repeat curative surgery for metachronous triple cancer. Her medical history included hilar cholangiocarcinoma and cervical carcinoma; curative surgery was performed for both conditions. On annual follow-up, the level of carcinoembryonic antigen was elevated at 6.9 ng/ml. Enhanced computed tomography revealed a cystic tumor consisting of mural nodules at the pancreatic head; the maximal diameter was 15 mm. Magnetic resonance imaging clearly demonstrated the tumor with low intensity on T1-weighted images and high intensity on T2-weighted images. Endoscopic ultrasound sonography showed a high echoic tumor at the pancreatic head, which was confirmed as adenocarcinoma by fine-needle aspiration biopsy. The preoperative diagnosis was intraductal papillary mucinous carcinoma (IPMC; T1N0M0, stage IA). Subtotal stomach-preserving pancreaticoduodenectomy was performed and the final diagnosis was IPMC, stage 0 (TisN0M0).

Conclusions

Aggressive surgery for metachronous triple cancer resulted in good long-term prognosis. Continuous and systematic follow-up would allow the detection of malignancy at an early stage and make treatment with curative surgery possible.

Case Report: Synchronous primary malignancy including the breast and endometrium

Breast and endometrial cancer are the most common types of female cancers, but the incidence of both of these malignancies in a single patient is a rare event. Multiple primary malignancy has been increasingly reported over the past decade, and double primary cancer is considered as the most common type.  In this study, we present a 53-year-old woman with synchronous primary malignancy of breast and endometrium. This patient had a history of breast and endometrial cancer in her family. Mammography and chest CT of the patient revealed a mass in the right breast and left supraclavicular region. However, the patient did not want to initiate treatment. Subsequently, the patient returned with a chief complaint of persistent abnormal vaginal bleeding. Abdominopelvic CT scan of the patient revealed a huge soft tissue mass in the pelvic cavity. She underwent hysterectomy, and pathology revealed endometrioid carcinoma, which had invaded the full thickness of uterine wall. Since this type of malignancy is rare and several risk factors are associated with it, it is worth being considered by clinicians when making decisions about screening or strategy for prevention.

Breast Cancer with Synchronous Renal Cell Carcinoma: A Rare Presentation

Primary cancer arising from multiple organs is a well known fact. Synchronous tumours have been most commonly associated with kidney cancer. Bladder, prostate, colorectal and lung cancer are the most common synchronous primaries with Renal Cell Carcinoma (RCC) identified till date. We found metachronous tumours of breast with RCC in literature search which included both metastatic tumours as well second primaries. Overall, 25 cases of metastatic breast tumours and eight cases of second primary in previously treated RCC have been reported in the literature. Here, we are reporting a case of synchronous presentation of carcinoma breast with RCC which is very rare because most of the multiple malignancies reported in the literature are metastatic tumours or metachronous breast malignancy with RCC.

Influence of residential environment and lifestyle on multiple primary malignancies in Taiwan

BACKGROUND

Multiple primary malignancies (MPM) have become increasingly prevalent worldwide. This investigation was aimed at establishing the clinicopathological characteristics of MPM patients and evaluating the impact of the living environment on MPM in the Taiwanese population.

MATERIALS AND METHODS

From January 2009 to December 2013, a total of 8,268 cancer patients were identified in our institutional center. Of these, 125 were diagnosed as MPM and thus enrolled. Data for clinicopathological features and treatment approaches for these MPM patients living in urban or suburb zone were obtained. Findings for the air pollution status in Taiwan were also collected.

RESULTS

The most common cancer match of MPM was esophageal cancer with hypopharyngeal cancer (12.8%), followed by colorectal cancer with gastric cancer (6.4%) and colorectal cancer with breast cancer (5.6%). The air quality was significantly worse in the urban than in the suburban zone and there was a remarkably higher portion of MPM patients in the urban zone suffering from grade III and IV post-chemotherapeutic neutropenia (30.8% vs 15.1%, P=0.036).

CONCLUSIONS

The tumor frequency and site distribution should be taken into the clinical evaluation because there is a relatively high risk of developing MPM. This study also highlighted the potential influence of environmental factors on post-chemotherapeutic neutropenia for patients with MPM.

Multiple primary malignancies: a report of two cases

The diagnosis of multiple primary malignancies (MPMs) in a patient has been reported rather frequently during the past decade. Here we present two cases with three synchronous primary malignant tumors. The first patient is a 66-year-old male with synchronous colorectal cancer, renal cell carcinoma (RCC) and non-small cell lung cancer (NSCLC). The second patient is a 64-year-old female with breast cancer, transitional cell carcinoma of the ureter and endometrial cancer. MPMs seem to be diagnosed in a higher incidence than that predicted only by the influence of hazard and, whenever found, they raise questions regarding not only possible common etiologic factors or same pathogenetic mechanisms but also they cause a lot of troubles to both clinicians and patients because the therapeutic options usually become limited.

Clinical features of patients with esophageal and second primary cancers

BACKGROUND

The prevalence of esophageal cancer (EC) with second primary cancers (SPC) is increasing worldwide. This study was aimed to understand the clinical features of EC patients with SPC in the Taiwanese population.

MATERIALS AND METHODS

Clinical and laboratory data for 180 EC patients with or without SPC were collected between January 2009 and December 2013. Information on treatment approaches, location of SPCs and ABO blood type were also collected and stratified.

RESULTS

The most common SPC in EC patients was hypopharyngeal cancer, followed by laryngeal cancer and hepatocellular carcinoma in our study. Malignancies of colon, prostate and lung were also found. There was a significant higher portion of blood type A in the EC patients with SPC compared with those without (42.4% vs 19.5%, P=0.006).

CONCLUSIONS

The frequency and SPC site distribution and blood type A should be considered in clinical evaluation of EC patients with a high risk of developing SPC in the Taiwanese population.