Pseudoaneurysm of the Gastroduodenal Artery: A Rare Complication of Bile Duct Surgery.

Pseudoaneurysm of the gastroduodenal artery (GDA) is an exceptional complication of common bile duct (CBD) resection. We present the case of a 60-year-old woman with a history of cholecystectomy. The patient was admitted to our hospital for surgical management of the cystic dilatation of the CBD. The patient presented on postoperative day 21 with hemodynamic instability related to a pseudoaneurysm of the GDA. An urgent open surgery was performed with dissection and ligation of the GDA.

A Report of Two Rare Cases of Buschke-Löwenstein Tumor.

The Buschke-Löwenstein tumor is a rare clinical entity. Its severity is related to the local invasion and the risk of recurrence and malignant transformation. It is caused by a viral infection due to the human papillomavirus. The transmission is primarily sexual and often affects the penile region. The perineal location is relatively rare. We report two rare cases of neglected Buschke-Löwenstein tumor due to the late diagnosis treated with large surgical resection. This study aimed to emphasize the contribution of clinical examination in the early diagnosis and the management of our patients.

Early Small Bowel Obstruction Caused by Surgical Drain Following Rectal Cancer Surgery: A Case Report.

The abdominal drains are commonly used and could be a source of several complications, including infection and small bowel obstruction. We report the case of a 70-year-old male patient with intestinal obstruction related to abdominal drainage after rectal surgery. Acute bowel obstruction remains a rare complication of abdominal drains. Surgeons should be aware of this situation and use drains with caution. The treatment options include conservative treatment or surgery either a laparoscopic approach or laparotomy.

Papillary Adenocarcinoma: A Rare Subtype of Lung Adenocarcinoma.

Papillary adenocarcinoma (PA) of the lung is a specific form of lung cancer characterized by papillary structures in tumor cells. This type of cancer is relatively rare and has distinct pathological and radiological features that differentiate it from other types of lung adenocarcinomas. Determining the specific subtype of adenocarcinoma is a crucial factor in the choice of chemotherapy treatment. Detecting PA is fundamental, as it has both prognostic and therapeutic implications for patients with lung carcinoma. In this paper, we discuss two cases of young patients diagnosed with PA of the lung. The cases we present are particularly intriguing due to the relatively young age of the patients.

Hydatid cyst of the psoas: case report and review of literature.

Hydatid disease (HD) is a parasitic pathology that remains endemic in Morocco and poses a public health problem. Its location in the psoas muscle is a rare entity. We report this case highlighting the diagnostic challenges, therapeutic modalities as well as prognosis. Case Presentation: We report the case of a 40-year-old male patient without a notable pathological history, referred to our department for management of a paravertebral hydatid cyst mass with fluid density and scalloping on the verteral body on thoraco-abdomino-pelvic computed tomography scan. After a pretherapeutic assessment, the patient underwent an exploratory laparotomy which objective a deep right laterovertebral mass. The patient underwent a resection of the protruding dome, lavage using hydrogen peroxide and drainage of the residual cavity. The patient recovered well and was discharged 5 days later on albendazole 10 mg/kg/d. The anatomopathological analysis of the specimen confirmed the diagnosis of hydatid cyst. The evolution was satisfactory for the patient with a recall of 6 months. Discussion: Hydatidosis is an anthropozonosis caused by the larval form of Echinococcus granulosus. It can reach the psoas muscle by great circulation. The diagnosis of HD in the psoas is often difficult. Biology and imaging confirm the diagnosis and the standard treatment remains surgery. Conclusion: HD of the psoas is a rare entity. The diagnosis is based on biology and imaging, and radical treatment is surgery.

Gallstone ileus of the sigmoid colon: case report.

Gallstone ileus is an uncommon cause of intestinal obstruction. It is caused when a gallstone migrates through an enterobiliary fistula (most often between the duodenum and the gallbladder) and is impacted in the digestive system, most often in the terminal ileum toward the ileocaecal valve. Case Presentation: Here the authors report the case of a 74-year-old woman who was admitted to Compiegne Hospital in France for a gallstone ileus with the sigmoid colon as the impaction site, which is an even more rare cause of intestinal obstruction. The enterobiliary fistula was between the colon and the gallbladder.The gallstone was removed surgically with a colotomy, without treating the fistula, and after a failed endoscopic attempt to extract the stone. The follow-up was without complications, and a colposcopy showed spontaneous closure of the fistula after 6 weeks. Discussion and Conclusion: The surgical closure of an enterobiliary fistula is an option that should be considered, but it can lead to higher morbidity. That is why the authors opted out of it, especially considering that spontaneous closure of the fistulae can happen, as it did in our case.

Mammary sarcoidosis: A rare case report.

Introduction: Sarcoidosis is an inflammatory, systemic, idiopathic disease characterized by multisystem involvement, of which mediastinal and pulmonary involvement is the most frequent. Mammary sarcoidosis is exceptional. Case presentation: We report the case of a 50-year-old, diagnosed with mediastinal and mammary sarcoidosis. Therapeutic abstention with clinical and radiological surveillance was recommended. The evolution was marked by a clear improvement (clinical and radiological). Discussion: Mammary sarcoidosis is a rare anatomical and clinical entity which poses a problem of differential diagnosis with other granulomatous diseases and especially with breast carcinoma. The coexistence of systemic manifestations should lead to the discussion of sarcoidosis. Conclusion: Mammary sarcoidosis involvement is rare and is manifested by a mass with a smooth or spiculated border, requiring the exclusion of malignancy.

Exceptional association of hepatic and pancreatic tuberculosis mimicking metastatic pancreatic neoplasia: A case report and review of the literature.

Introduction: Despite the high prevalence of tuberculosis in the world and especially in endemic areas such as Morocco, isolated hepatic and pancreatic tuberculosis and pancreatic tuberculosis remain rare and pose a real diagnostic problem. Case presentation: We report a case illustrating an exceptional association of pancreatic tuberculosis with hepatic tuberculosis in a 44-year-old immunocompetent woman, in whom the presence of a pancreatic mass on imaging suggested a neoplastic origin. The diagnosis was rectified after bacteriological and pathological study of the CT-guided percutaneous biopsy specimens. Discussion: The symptomatology of pancreatic and hepatic tuberculosis is unspecific and polymorphic and can mimic any intra-abdominal pathology. Abdominal ultrasound is often the first imaging modality used. The diagnosis of certainty is bacteriological.The treatment of pancreatic and hepatic tuberculosis is identical to the other extrapulmonary tuberculosis. the anti-bacillary drugs are the gold standard. Surgery is reserved for complicated forms. Conclusion: The diagnosis of hepatic and pancreatic tuberculosis is a challenge for the clinician. The treatment is usually medical and based on antituberculosis treatment; surgery may be necessary in case of complications.

Giant symptomatic adrenal myelolipoma: A case report.

INTRODUCTION: Adrenal myelolipomas are rare non-functioning benign tumors composed of adipose and hematopoietic tissues. Most AMLs are discovered incidentally and represent the second most common adrenal incidentaloma. CASE PRESENTATION: A 58-years-old female patient, obese with a history of diabetes and blood hypertension presented with complaints of pain in the left flank. Abdominopelvic computed tomography showed a giant well-defined mass of the left adrenal gland with fat density suggesting adrenal myelolipoma. The patient underwent open left adrenalectomy. The pathological study confirmed the diagnosis of adrenal myelolipoma. DISCUSSION: Most AMLs are asymptomatic, remain stable in size, or grow slowly. Mass effect symptoms and spontaneous rupture are observed more in larger AMLs. The most common symptoms observed are abdominal discomfort/pain, hypochondrial pain, and flank pain. Most of the AMLs are discovered incidentally and the radiological features are accurate in diagnosing AML in up to 90% of the cases, CT is more sensitive for detection than other imaging modalities. The open surgery approach is the standard treatment of choice for giant AML (>10cm) while the minimally invasive approach has been used in only a few cases. CONCLUSION: The therapeutic management is discussed on a case-by-case basis. Surgical treatment is indicated for larger, symptomatic, or rapidly growing AMLs. Meanwhile smaller and asymptomatic AMLs are managed conservatively.

Desmoid tumor of trapezius muscle: A case report.

INTRODUCTION: Desmoid tumors are benign fibrous entities developed from connective tissue, and they result from muscle fascia or aponeurosis. Surgical excision is the main pillar of treatment. CASE REPORT: A 29-year-old female patient presented with a left postero-lateral cervical swelling that had been evolving for 11 months. Cervical MRI showed a mass at the expense of the trapezium muscle measuring 41 × 68 × 81 mm. A biopsy of the mass was performed, concluding a desmoid tumor. The patient underwent a large resection of the tumor involving the left trapezius muscle. An immunohistochemistry staining was performed, demonstrating cytoplasmic labeling with anti AML antibody, and nuclear labeling of tumor cells with anti-beta-catenin antibody. The case was analyzed by a multidisciplinary committee, and it was decided to follow the patient for surveillance. DISCUSSION: The localization of desmoid tumors in the trapezius muscle is extremely rare. The main risk of these benign lesions is infiltration of surrounding tissue leading to morbidity and mortality. Recurrence is a main feature of these tumors, even if complete excision has been performed. Unresectable desmoid tumors require medical and non-surgical treatment such as hormone therapy (tamoxifen), and chemotherapy with vinblastine and methotrexate. CONCLUSION: Desmoid tumor of trapezius muscle is classified as benign without metastatic power, and the main risk is infiltration of surrounding tissue.

Hepatic epithelioid hemangioendothelioma simulating liver metastasis: A case report.

INTRODUCTION: Hepatic epithelioid hemangioendothelioma (HEHE) is a rare tumor of vascular origin. Liver involvement is often multinodular simulating metastases. Herein, we report a rare case of HEHE mimicking liver metastases in a female patient. CASE PRESENTATION: A 43-years-old female patient, presented with complaints of pain in the right upper quadrant. Laboratory tests were all within the normal range. Abdominal ultrasound revealed multiple heterogeneous hypoechoic liver lesions. A thoracic and abdominopelvic computed tomography showed bilateral pulmonary micronodules with multiple hypodense hepatic nodules involving both lobes. Percutaneous ultrasound-guided biopsy with pathological study and immunohistochemistry staining revealed the diagnosis of hepatic epithelioid hemangioendothelioma. DISCUSSION: HEHE usually involves both liver lobes with three radiological presentations: single nodular, multiple nodular, or diffuse types, the diffuse type reflects an advanced stage. 3/4 of the cases are initially misdiagnosed as liver metastases or primary liver tumors. The pathological study with the immunochemistry stainings confirms the diagnosis. There is no standard treatment for HEHE due to its rarity and lack of prospective randomized studies. CONCLUSION: HEHE is a rare tumor of vascular origin of unknown etiology with malignant potential and unpredictable course. The therapeutic management of this rare condition is not codified and is discussed on a case-by-case basis. Surgical treatment remains the best option with an excellent outcome.

Retroperitoneal Schwannoma: Two Rare Case Reports.

Schwannomas are neuroectodermal tumors that rarely occur in the retroperitoneal space. We report two cases of patients who presented with abdominal pain. Radiological findings revealed a retroperitoneal mass in both cases. Both patients underwent complete surgical excision with an uneventful postoperative course. The histopathological study confirmed the nature of schwannoma. Complete surgical excision remains the gold standard for the management of these tumors. The preoperative diagnosis is usually difficult; however, the definitive diagnosis is made upon histopathological examination.

Struma ovarii: two case reports of a rare teratoma of the ovary.

Struma ovarii is an extremely rare type of ovarian teratoma distinguished by the unusual presence of thyroid tissue. It is usually a benign condition; however, malignant transformation is sometimes detected. The diagnosis relies on histopathological examination and is infrequently made on routine investigations. We report two cases of struma ovarii: one benign and the other malignant. The first case involved a 27-year-old woman who underwent a right ovarian cystectomy for an incidental ultrasonographic finding of a solid right adnexal mass. The diagnosis of a benign struma was made after histopathological study. The second case involved a 68-year-old woman who underwent a right salpingo-oophorectomy for a right ovarian bulky mass and the histopathological diagnosis was consistent with that of a malignant struma. We examine the challenges involved in the diagnosis and management of this rare entity.

A case report of an unusual caecal metastatic location of a primary cervical squamous cell carcinoma.

Squamous cell carcinoma (SCC) of the colon is a rare malignant tumor occurring as either a primary or secondary lesion. Few cases of metastatic or secondary colonic SCC have been published. We report an unusual case of a 59-year-old female patient who was treated by Wertheim hysterectomy and adjuvant chemoradiation for stage IIB SCC of the uterine cervix. Two years later, she developed a metastatic location in the caecum causing an acute intestinal obstruction. She underwent an emergency open right hemicolectomy with ileocolic anastomosis and resection of two nodules of the umbilicus and the right parietal peritoneum. Histopathological examination confirmed a triple metastatic location of SCC. She is disease-free 11 months after surgery. We discuss the clinicopathological features, management strategies, and the prognosis of this rare entity.

Rare Case Report of an Endometrial Adenocarcinoma Arising in a Complete Septate Uterus With a Double Cervix and Vagina.

Endometrial adenocarcinomas arising in a complete septate uterus with cervical and vaginal duplication are rare. Here, we report a case of stage III endometrioid endometrial adenocarcinoma arising in a complete septate uterus with a double cervix and vagina coupled with a left serous ovarian cystadenoma in a 35-year-old-female patient. The patient underwent a total abdominal hysterectomy with bilateral salpingo-oophorectomy and was addressed to the oncologist for adjuvant radio-chemotherapy. We highlight the symptoms, diagnosis, and therapeutic management, and compare them to the recent literature.

Parathyroid Cyst: A Case Report of an Uncommon Diagnosis of a Cervical Mass.

Parathyroid cysts (PCs) are uncommon entities in clinical practice. The lack of pathognomonic clinical presentation and radiological features of PCs makes preoperative diagnosis unlikely, therefore, most cases are diagnosed intraoperatively or postoperatively at the pathological analysis of the surgical specimen. Treatment of nonfunctional PCs remains controversial and includes fine-needle aspiration, injection of sclerosant, or surgical excision. However, surgical resection still the optimal treatment for functional and larger nonfunctional PCs. We report a case of a 60-year-old female presenting with asymptomatic left-sided cervical swelling diagnosed postoperatively as a nonfunctional PC.

Myxoid Liposarcoma: A Case Report of a Rare Location in the Abdominal Wall.

Liposarcomas are considered to be the most common soft tissue sarcomas and have five histological subtypes. The myxoid subtype often occurs in the lower limbs and the retroperitoneum; however, the abdominal wall location is extremely rare. The clinical presentation and radiological findings are non-specific. Wide local excision with a minimum margin of 3 cm remains the mainstay of treatment to prevent local recurrences. We herein report a rare location of myxoid liposarcoma in the abdominal wall.

Gallbladder Tuberculosis Mimicking Gallbladder Carcinoma: A Case Report and Review of the Literature.

Gallbladder tuberculosis (GT) is an extremely rare disease entity, even in our country Morocco known for being an endemic area. The lack of pathognomonic clinical presentation and radiological features of GT makes preoperative diagnosis unlikely and poses a diagnostic dilemma regarding gallbladder carcinoma (GC). The diagnosis is usually made by histological examination after cholecystectomy, highlighting the importance of sending every gallbladder specimen to pathology. We report an exceedingly rare case of GT mimicking GC and refer to a recent review of the literature to discuss the clinical and radiological features of GT.

Parietal Mass: Two Case Reports of Rare Cesarean Scar Endometriosis.

Scar endometriosis is an uncommon type of extra-pelvic endometriosis. However, it should be suspected in any woman of childbearing age complaining of a cyclic, painful nodule in a scar from a previous obstetric or gynecologic procedure, after excluding other differential diagnoses. The treatment of choice is surgical resection. We report two cases of scar endometriosis that appeared in two young ladies after cesarean sections, discovered by a parietal mass near the cesarean scars.

The Outcome of Neoadjuvant Imatinib Therapy Combined With Surgery for Rectal Gastrointestinal Stromal Tumors: A Report of Three Cases and a Review of the Literature.

Gastrointestinal stromal tumors (GISTs) represent the most frequent mesenchymal tumors of the gastrointestinal tract. They occur most frequently in the stomach. Rectal localization remains rare and represents only 5% of all GIST cases and 0.1% of all rectal tumors. Immunohistochemical staining (CD117, DOG1) and molecular analysis remain the gold standard for diagnosis; DOG1 represents a very sensitive marker regardless of CD117 expression. Complete en-bloc resection constitutes the only curative treatment; however, surgical management of rectal GIST remains challenging and can involve extensive surgery such as abdominoperineal resection with significant morbidity. The role of neoadjuvant Imatinib therapy in rectal GISTs is controversial and mainly indicated in a locally advanced tumor or sphincter invasion to increase the chance of complete resection and sphincter preservation. Herein, we report three cases of a rectal GIST treated with neoadjuvant Imatinib therapy and who underwent extensive surgery with complete resection (R0), as well as a recent review of the literature, to study clinicopathological features, surgical challenges, and perioperative Imatinib therapy outcome of rectal GISTs.