Accidental Hypothermia in the Largest Emergency Hospital in North-Eastern Romania.

INTRODUCTION: Accidental hypothermia (AH) presents a significant mortality risk, even in individuals with good health. Early recognition of the parameters associated with negative prognosis could save more lives. METHODS: This was a pilot, retrospective observational study, conducted in the largest Emergency Hospital in North Eastern Romania, which included all patients with AH (defined as body temperature below 35°C), hospitalized and treated in our hospital between 2019 and 2022. RESULTS: A total of 104 patients with AH were included in our study, 90 of whom had data collected and statistically analyzed. The clinical, biological, and therapeutic parameters associated with negative outcomes were represented by a reduced GCS score (p=0.024), diminished systolic and diastolic blood pressure (p=0.007 respectively, 0.013), decreased bicarbonate (p=0.043) and hemoglobin levels (p=0.002), the presence of coagulation disorders (p=0.007), as well as the need for administration of inotropic or vasopressor medications (p=0.04). CONCLUSION: In this pilot, retrospective, observational study, the negative outcomes observed in patients with AH hospitalized in the largest Emergency Hospital in North-Eastern Romania were associated with several clinical, biochemical, and therapeutic factors, which are easy to identify in clinical practice. Recognizing the significance of these associated factors empowers healthcare practitioners to intervene at an early stage to save more lives.

The Beginning of an ECLS Center: First Successful ECPR in an Emergency Department in Romania-Case-Based Review.

According to the latest international resuscitation guidelines, extracorporeal cardiopulmonary resuscitation (ECPR) involves the utilization of extracorporeal membrane oxygenation (ECMO) in specific patients experiencing cardiac arrest, and it can be considered in situations where standard cardiopulmonary resuscitation efforts fail if they have a potentially reversible underlying cause, among which we can also find hypothermia. In cases of cardiac arrest, both witnessed and unwitnessed, hypothermic patients have higher chances of survival and favorable neurological outcomes compared to normothermic patients. ECPR is a multifaceted procedure that requires a proficient team, specialized equipment, and comprehensive multidisciplinary support within a healthcare system. However, it also carries the risk of severe, life-threatening complications. With the increasing use of ECPR in recent years and the growing number of centers implementing this technique outside the intensive care units, significant uncertainties persist in both prehospital and emergency department (ED) settings. Proper organization is crucial for an ECPR program in emergency settings, especially given the challenges and complexities of these treatments, which were previously not commonly used in ED. Therefore, within a narrative review, we have incorporated the initial case of ECPR in an ED in Romania, featuring a successful resuscitation in the context of severe hypothermia (20 °C) and a favorable neurological outcome (CPC score of 1).

Uncommon Association of Mckittrick-Wheelock Syndrome and Clostridioides difficile Infection in Acute Renal Failure.

We present the case of a 71-year-old male who suffered an episode of acute renal failure caused by the uncommon association of two different diseases (Clostridioides difficile infection and McKittrick-Wheelock syndrome). He presented with hypovolemic shock, severe hypokalemia, hyponatremia, metabolic acidosis and acute renal failure; consequences of secretory diarrhea caused by a giant rectal tumor revealed from colonoscopy. The biopsy results revealed tubulo-villous adenoma with low/high grade dysplasia. After correction of electrolyte imbalances and azotemia, the patient underwent surgical resection with full subsequent recovery. In the literature review, including papers published from which January 1945 to April 2021, we found only one case-report of acute renal failure associated with Clostridioides difficile infection and McKittrick-Wheelock syndrome.

Thymus pathology in myasthenia gravis with anti-acetylcholine receptor antibodies and concomitant Hashimoto's thyroiditis. A four-case series and literature review.

OBJECTIVE: Identifying the morphological features of thymus in patients with myasthenia gravis (MG) with anti-acetylcholine receptor (AChR) antibodies and concomitant Hashimoto's thyroiditis (HT), which were recruited from a single surgical unit of a tertiary referral hospital located in the North-Eastern region of Romania, over a period of 11 years. PATIENTS, MATERIALS AND METHODS: We retrospectively reviewed clinical, imaging, laboratory, thymic pathology, and outcome data that were obtained from medical records of patients with MG and concomitant HT, to whom a thymectomy was performed for a suspected thymic lesion. All the surgical interventions were done in the Third Clinic of Surgery, St. Spiridon Emergency County Hospital, Iasi, Romania, for an 11 years' period, i.e., from January 1, 2000 and December 31, 2010. RESULTS: Four patients (three females and one male) were included. The mean age of the patients at the time of their thymectomy was 40.25 years. Of all patients, 75% had moderate or severe MG, 100% had anti-AChR antibodies, and an electromyographic decrement greater than 25%. All patients have been diagnosed with HT in their past medical history by a full thyroid panel [high thyroid-stimulating hormone (TSH) values, low free thyroxine (fT4) values, and the presence of the anti-thyroid antibodies] and all of them have been treated with Euthyrox. Our four patients expressed different MG subtypes, each of them being associated with different thymus pathology. Thoracic computed tomography (CT) scan revealed heterogeneous mediastinal masses and established the correct diagnosis only in 25% of cases. The pathological exams also revealed a heterogeneous pattern of thymic lesions. In contrast with other studies, our patients with MG with anti-AChR antibodies and concomitant HT presented atrophic thymus more frequently (50%), but with particular morphological changes of Hassall's corpuscles. Also, 25% of cases were diagnosed with thymic lympho-follicular hyperplasia (TLFH) associated with thymic epithelial hyperplasia. In B2 thymoma, neoplastic epithelial cells expressed cytokeratin 19 (CK19) immunoreactivity, high Ki67 labeling index and strong p63 immunopositivity. CONCLUSIONS: In our series, MG and HT occurred simultaneously, or one of them was diagnosed before the other, raising some new questions regarding the immune mechanism of these two autoimmune diseases. Due to the heterogeneous morphological changes of the thymus that we found in this study, we can hypothesize that thymus is involved in the pathogenic mechanism of MG with anti-AChR-antibodies and concomitant HT development.

Cephalic undifferentiated carcinoma with osteoclast-like giant cells arising from the main pancreatic duct: case report and literature review.

Undifferentiated carcinoma with osteoclast-like giant cell (UCOGC) is a ductal carcinoma variant with a recently reported more protracted survival and pathognomonic histology comprising two cell populations: the mononuclear tumoral cells and nontumoral multinucleated giant cells. It usually presents as a large heterogenic tumor with mixed solid-cystic components. The tumor develops from the ductal epithelium but the sequence of epithelial changes is often not identified due to the rapid tumoral growth and associated necrotic changes. We report a case of a 76-year-old patient diagnosed with cephalic UCOGC originating in the epithelium of the main pancreatic duct with endoluminal growth and foci of other ductal neoplasms (high-grade pancreatic intraepithelial neoplasia (PanIN) and conventional ductal carcinoma). The particularity of our case consists in the identification of the columnar epithelium conversion, through high-grade PanIN, into UCOGC specific malignant features, in a large size tumor - aspect usually reported in small tumors. Alongside our case we also present a brief literature review of cephalic UCOGC case reports and case series.

The rarity of nongravid uterus torsion - difficult diagnosis even in modern medicine.

Uterine torsion is a rare surgical emergency that can evolve with ischemic lesions of the genital organs. We present a case of a 59 year-old woman who was hospitalized with important abdominal pain and modified general status. On clinical examination, a giant abdominal mass was found, and bimanual genital palpation could not find the cervix but revealed tension in the vaginal walls. CT examination described the palpable tumor mass as a giant uterine leiomyoma, with no information regarding the adnexes. As her general status become critical within 24 hours, the surgical intervention was performed, although the patient refused it. The abdominal exploration discovered a giant engorged uterus with 720-degree dextro-isthmic rotation around its axis; both fallopian tubes, broad ligaments, round ligaments and ovaries were also rotated and ischemic. She underwent subtotal hysterectomy with favorable postoperative outcome. The pathological report showed that the uterus and the annexes had ischemic to necrotic lesions. This case shows that the diagnosis of uterine torsion can be a pitfall due to its rarity. The disease has fatal evolution if the correct treatment is not applied on time.

Long-term survival in a patient with advanced gastric cancer and metachronous right-sided colon cancer.

Gastrointestinal carcinomas represent the most common cancers worldwide. The coexistence of gastric cancer with metachronous colon cancer represents a rare phenomenon, and the prognosis of the patient is poor. We present here a case of an elderly patient with primary gastric intestinal type well-differentiated adenocarcinoma (pT3N0, stage IIA) who developed a metachronous right-sided colon cancer diagnosed and treated after 11 years from the first surgical intervention. Histopathological and immunohistochemical examination revealed a well-differentiated adenocarcinoma (strongly positive staining for cytokeratin 20 and CDX2), pT3N0 stage IIA. The patient is still alive and active after 16 years from his first surgical intervention, even though no treatment has done after the removal of his second cancer. In conclusion, in any case of gastric cancer, first the surgeon, and then the general practitioner should be alert to recognize a second primary tumor with different origin and to perform complete postoperative control. The correct diagnosis could lead to the patients' best prognosis.

ADENOCARCINOMA AND TUBERCULOSIS OF THE SIGMOID COLON AND FALLOPIAN TUBE--A RARE ASSOCIATION. A CASE REPORT AND REVIEW OF THE LITERATURE.

Association of adenocarcinoma and tuberculosis (TB) of the sigmoid colon is a rare clinical condition even in an endemic country as Romania, with challenging diagnosis and treatment. Case report. We present the case of a 57-year-old female patient who was admitted on emergency basis for a diagnosis of obstructive sigmoid adenocarcinoma. The patient was operated on and it an obstructive sigmoid tumor with serosal invasion, adherent (invading) to the body of uterus and left adnexa and urinary bladder serosa, no liver or peritoneal metastases. A sigmoidectomy was performed "en bloc" with subtotal hysterectomy, left adnexectomy and extramucosal cistectomy. The histopathological exam showed a moderately differentiated, ulcerated adenocarcinoma, widely infiltrating the colon wall invading the myometrium. Ziehl Neelsen (ZN) stain identified the presence of metachromatic bacillary structures in the colonic wall, lymph nodes and adnexal areas. Postoperative course was uneventful and the patient was discharged 10 days postoperatively in good clinical condition. After one year when the patient completed the full course of anti-tubercular drugs, a thorough work-up was performed. Colonoscopy, CT of the thorax, abdomen, pelvis showed no signs of recurrence while tumoral marker CEA (1.62 ng/ml - n<3.4) and QFT (Quantiferon-TB Gold) test were within normal range. Discussion and conclusion. Although digestive tuberculosis is included in differential diagnosis for those patients presenting abdominal pain or obstructive digestive symptoms in endemic regions, in this case the absence of TB infection criteria and positive endoscopic biopsy for colonic adenocarcinoma did not allow a complete pre- or perioperative diagnosis.

Life-threatening complications of impacted common bile duct lithiasis. A case report.

Impacted common bile duct (CBD) lithiasis poses therapeutical challenges and repeated attempts of removal may result in life-threatening complications. CASE REPORT. A 45 year-old female patient was admitted in emergency for right upper quadrant abdominal pain and jaundice. Clinical, lab data, abdominal ultrasound (US) and cholangio-MRI established the diagnosis of acute cholecystitis and obstructive jaundice due to distal CBD lithiasis. Endoscopic retrograde colangiopancreatography (ERCP) confirmed the presence of a distal CBD stone but extraction failed. The patient was operated on and surgical procedure consisted of cholecistectomy, intraoperative cholangiography and a side-to-side choledocho-duodenal anastomosis was performed because all attempts to extract the stone through choledocotomy or duodenotomy and enlargement of endoscopic shincterotomy failed. The postoperative course was endangered by a severe pancreatitis, a massive upper digestive bleeding and portal vein thrombosis that responded to conservative management in the intensive care unit. The patient was discharged after 34 days in good clinical condition and approximately 9 months later was readmitted electively for an incisional hernia. Apart from this, physical examination, lab tests and imagistic studies were normal; the patient was operated and rapidly discharged in good condition. In conclusion, the management of CBD lithiasis may be a serious challenge both for interventional endoscopists and surgeons and require a concerted team effort.

MANAGEMENT OF TRAUMATIC LIVER LESIONS.

AIM: To determine the correct therapeutic approach to the different grades of liver trauma. MATERIAL AND METHODS: The study is based on a retrospective analysis of treatment outcomes in 56 patients with abdominal trauma admitted over a 9-year period to in the IIIrd Surgical Clinic of the Iasi "Sf. Spiridon" Hospital. It is focused on operative or non-operative management of liver trauma, surgical technique used, morbidity and postoperative mortality. Data were collected from electronic medical records and observation sheets and processed and interpreted using Microsoft Excel statistical functions. RESULTS: In the interval May 26, 2005-April 19, 2013 56 cases of abdominal trauma were recorded, 31 (55.35%) residing in urban areas, and 25 (44.64%) in rural areas. The mean age was 39 years, range 18-83 years old. The male/female ratio was 2.5/1 and the group consisted of 40 (71.42%) male patients and 16 (28.57%) female patients. The causes of abdominal trauma were: car accident in 29 (51%) cases, fall from different heights in 6 (10%) patients, workplace-related accidents in 8 patients (14%) and direct hit injury in 12 patients (12%). In our cohort, 51 (91%) patients with abdominal trauma have been emergency admitted, 3 patients (5%) were transferred from different medical units, and 2 patients (4%) were referred by a specialist doctor. Two or more simultaneous lesions were diagnosed in 53 (96%) cases. Of the 45 patients with traumatic liver injuries diagnosed on admission, 32 (71%) required surgical intervention. In the remaining 13 (29%) patients, the therapeutic management was conservative. CONCLUSIONS: Hepatic traumas are often severe, and frequently associated with multiple injuries. The non-operative management is indicated in liver lesions grade I, II and III according to the American Association for the Surgery of Trauma (AAST), if abdominal cavity organs are not injured. Higher grade liver lesions (over IV) in which the hemorrhagic risk persists or reappears require surgical intervention as soon as possible, and according to the type of lesion, the right procedure should be chosen.

NONALCOHOLIC FATTY LIVER DISEASE AND ITS COMPLICATIONS--ASSESSING THE POPULATION AT RISK. A SMALL SERIES REPORT AND LITERATURE REVIEW.

UNLABELLED: The aim of the study was to highlight correlations between serum biochemical markers and different degrees of liver inflammation or fibrosis revealed by liver biopsy in morbidly obese patients. We also wanted to emphasize that the occurrence of hepatocellular carcinoma (HCC) is increasingly associated with obesity, metabolic syndrome and nonalcoholic fatty liver disease. MATERIAL AND METHODS: A clinical retrospective study was carried out on a series of 13 patients operated for morbid obesity in our surgical unit. Included in this study were only the obese patients referred for bariatric surgery without other risk factors for liver disease and in whom a liver biopsy was taken during metabolic surgery. RESULTS: The pathology report revealed different stages of nonalcoholic fatty liver disease in all 13 patients: pathological features of steatohepatitis (7 patients), hepatic steatosis (5 patients) and lesions specific for evolving cirrhosis (1 patient). Regardless of the pathological changes of the liver, except the patient with evolving cirrhosis, none of these patients showed changes in classical liver function blood tests. DISCUSSIONS: Hepatic alteration in obese patients, ranging from simple steatosis to steatohepatitis or even cirrhosis, is not always correlated with the values of classical biological liver function tests. Literature data suggest the involvement of adipokines in the development and progression of steatosis as the hepatic expression of metabolic and chronic inflammation syndrome occurring in obese patients. Furthermore, these proteins secreted by adipose tissue seem to be related to the HCC occurrence. However, none of these studies show the exact pathway followed by the hepatic cell from simple fatty liver to hepatocellular carcinoma. CONCLUSIONS: finding and selecting the population at risk for fatty liver disease progression and for HCC development among obese patients is mandatory.

Multidisciplinary treated thymomas with fatal outcome. A retrospective study.

UNLABELLED: The aim of the study was to assess factors concurring to fatal outcome of patients operated for thymoma with or without myasthenia gravis. MATERIAL AND METHODS: A retrospective observational study was carried out on a series of 10 patients treated for thymoma in the IIIrd Surgical Unit of "St. Spiridon" University Hospital. RESULTS: Mean survival time was 4.45 years and mortality rate was 38.4%. In 8 patients III and IV Osserman stage myasthenia gravis was associated. 2 patients without myasthenia gravis were diagnosed with a locally advanced stage of thymic carcinoma. According to WHO pathological classification of thymoma, 2 cases were included in type C, those without myasthenia gravis associated and the rest in type B1 (2 cases) and B2 (6 cases). According to Masaoka classification all cases presented invasive thymoma: 6 cases type II, 3 cases type III and one case with type IV. Apart of one case in stage IV, all cases benefitted of complete surgical resection. No perioperative and early postoperative mortality was recorded. On long-term follow-up the cause of death was related to aggravation of myasthenia gravis in 6 cases, to cardiac failure in 2 cases (acute myocardial infarction and constrictive pericarditis) and in 2 cases to metastatic disease (thymoma related death - 20%). CONCLUSIONS: Aggravation of myasthenia gravis was the first cause of death in this series in spite of complete resection and intensive immunosupressive treatment. Completeness of surgical resection is the most important prognostic factor. The histopathological type of thymoma with fatal outcome was type B and C after WHO classification.

Split-thickness skin grafting in oncologic surgery of the limb--a case report.

Large excision of tumor soft tissues is often complicated by infections, seriously undermined blood supply and venous drainage, tendon exposure, functional impairment. We report the case of a 67 years old woman admitted for a sarcoma of the right forearm occurring 14 years after a modified radical mastectomy and adjuvant chemotherapy for carcinoma of the right breast. A wide excision of the lesion and split-thickness skin graft was performed with uneventful recovery and satisfactory healing of the graft tissue and functional aspect of the arm. In the last few decades, there has been a search for solutions in tissue repair without need for auto grafts, such as biological substitutes that could repair or improve the function of tissue. In case none of these products are available, auto graft is a good choice and it may be commonly used in the surgical treatment of postoperative soft tissues defects after oncologic surgery.

Metabolic disorders in patients operated for pancreatic cancer.

Adenocarcinoma of the pancreas presents a major threat with a 5-years survival rate of 5%. Whipple pancreaticoduodenectomy (PD) is the standard procedure for cephalo-pancreatic neoplasm. After an extended resection and reconstruction of superior gastrointestinal tract the digestive physiology might be heavily disrupted. A literature review of metabolic alterations of patients who suffered a major pancreatic resection is performed, regarding micronutrients, lipid absorption and pancreatogenic diabetes. Long-term survivors following PD generally have a satisfactory nutritional status although with subclinical iron, vitamin D and selenium deficiency. These patients should be followed-up also regarding these micronutrients and properly dietary supplemented when necessary, also considering the increased life expectancy. Approximately 17-25% of patients will develop insulin-dependent diabetes but pancreatogenic diabetics have elevated levels of serum insulin and minimal or absent response to food intake, as opposed to a type I diabetics, where insulin serum is normal or elevated and there is an exaggerated response to ingestion of sugar.

Pathological comparative assessment of two cases of thymic cyst and cystic thymoma and review of the literature.

Cystic changes of the thymus are rare lesions. In addition to their appearance in non-neoplastic congenital and acquired conditions, they have been seen in association with certain malignancies of the thymus. Our aim is to highlight the possibility of confusing between benign and malignant thymus cysts having different cure approach. We report two thymic cyst cases, one congenital ectopic condition, and the other one, a cystic thymoma. Investigations included blood counts, echograms, and computed tomography. The cysts were excised by mediastinal route and examined pathologically. The final diagnosis was made only after histopathological examination of the surgery biopsy revealing two types of cystic thymic lesions: congenital and tumoral. Because thymic cysts may present malignant transformation, they represent a diagnostic challenge that is resolved only by surgical excision and histological examination. Due to cystic changes masking tumoral features in these cases, thorough sampling is required to ensure that a malignancy is not overlooked.

[The evaluation of mortality in abdominal surgery of patients aged over 75. A retrospective study on a series of 111 cases]. / Evaluarea mortalitatii în patologia chirurgicala abdominala la pacientii peste 75 de ani. Studiu retrospectiv.

UNLABELLED: Abdominal surgery of patients aged over 75 is a real challenge, regarding the risk-benefit ratio, especially in emergency cases. The aim of the study was to assess the mortality in elderly patients admitted for abdominal surgical conditions. MATERIAL AND METHODS: A retrospective study was carried out on a series of 111 patients aged over 75 that died during hospitalization for abdominal diseases in the 3rd Surgical Unit during the period 2007-2010. Data from the medical files, operating books and pathology reports were collected and analyzed. RESULTS: Of the 61 cases admitted for benign conditions, 11 deceased prior to surgery due to high ASA risk. 50 patients underwent surgery, mainly on emergency basis (42 cases). Most of the patients in this group suffered from intestinal infarction (22), followed by abdominal sepsis (16), intestinal obstruction (12) and digestive bleeding (10). Resection followed by anastomosis was performed in 17 cases; of these, anastomotic fistula with sepsis developed in 7 cases (41%). Malignant abdominal diseases were diagnosed in 50 patients, most frequently colorectal cancer (25) followed by gastric cancer (14), pancreatic cancer (5), billiary duct carcinoma (3), malignant ampuloma (2) and hepatoma (1). In this group, 46 patients were operated on, mainly in emergency (35). Of the 32 cases where resection was performed, anastomostic fistula with sepsis developed in 21 (65,6 %). CONCLUSIONS: the main cause of death was abdominal sepsis due to anastomotic fistula following resections, for both benign and malignant condition.

Ectopic adrenocorticotropic hormone syndrome caused by a carcinoid tumor of the thymus. A case report.

Ectopic ACTH secretion accounts for less that 10% of all causes of endogenous Cushing's syndrome. Carcinoids are rare thymic tumors, and when associated with ACTH hypersecretion display local or distant aggressive behavior. A 32-year-old woman was admitted to the Endocrinology Unit for obesity, moon face, facial hirsutism, hyperpigmentation, and secondary amenorrhea. Laboratory test confirmed the hypercortisolism and excess ACTH, while dexamethasone suppressive test was negative. Thorax computed tomography (CT) showed an antero-superior mediastinal tumor invading the pericardium and left mediastinal pleura. A complete resection through median sternotomy of the tumor, pericardium and left mediastinal pleura was performed. After a one-year symptom-free period, hypercortisolism recurred, confirmed by laboratory findings. Although no signs of local recurrence were seen on thorax CT, left internal mammary lymph nodes involvement and vertebral body metastases at C7 and LI were found. Refractory electrolyte disturbances could not be corrected resulting in severe cardiac arrhythmia and death from cardiac arrest. The reported case draws attention on the aggressiveness of ACTH-secralso due to the refractory electrolyte disturbances with fatal outcome.

[The impact of patient and tumor related prognostic factors on survival in non-medullary differentiated thyroid cancer. A study of 125 cases]. / Impactul factorilor prognostici legati de pacient si tumora asupra supravietuirii in cancerul tiroidian diferentiat nonmedular. Un studiu pe 125 cazuri.

UNLABELLED: The aim of the study was to assess the impact of patient--(age) and tumor--related factors (size, extrathyroidal invasion, distant metastasis, multicentricity and lymphatic metastasis) on survival of patients with differentiated thyroid cancer (DTC). MATERIAL AND METHOD: A clinical retrospective study was carried out on a series of 125 patients operated for non medullary DTC in the IIIrd Surgical Unit, in the period 1990-2005. The disease specific survival (DS) was calculated using the Kaplan Meyer method and Cox regression univariate and multivariate analysis was used to assess the impact of prognostic factors on DS. RESULTS: The actual DS at 5, 10, and 15 yrs was 81.3%. Clinicopathological factors significant on univariate and multivariate regression were age over 45 yrs (p = .01), tumor size > 4 cm (p = .00), macroscopical extrathyroidal invasion (p = .000) and distant metastasis (p = .000).