Orestis Ioannidis



  1. Ioannidis O, Kakoutis E, Varnalidis I, Tamouridis G, Chatzichristou A, Tzarou V, et al. Giant cutaneous plasmacytoma of the sacrococcygeal region. J Cutan Med Surg. 2010;14:90-4 pubmed
    ..We present a case of a giant cutaneous plasmacytoma of the sacrococcygeal region with a diameter of 12 cm that was treated with surgical excision. ..
  2. Ioannidis O, Stavrakis T, Cheva A, Papadimitriou N, Kotronis A, Kakoutis E, et al. Pilomatricoma of the arm with extensive ossification. Adv Med Sci. 2010;55:340-2 pubmed publisher
    ..Surgical removal is the treatment of choice, as the recurrence rate is very low. We present a rare case of late regressive pilomatricoma of the arm in a 33 year old female which presented with extensive ossification. ..
  3. Ioannidis O, Cheva A, Kakoutis E, Rafail S, Kotronis A, Chatzopoulos S, et al. Primary myeloid sarcoma of the jejunum and greater omentum causing small intestine obstruction. Acta Gastroenterol Belg. 2009;72:369-72 pubmed
    ..The diagnosis depends on histological features and immunohistochemical results. We present a rare case of myeloid sarcoma, with synchronous involvement of the jejunum and the greater omentum, manifesting with small bowel obstruction. ..
  4. Ioannidis O, Cheva A, Stavrakis T, Paraskevas G, Papadimitriou N, Kakoutis E, et al. Sister Mary Joseph's nodule as the sole presenting sign of gastric signet ring cell adenocarcinoma. Gastroenterol Clin Biol. 2010;34:565-8 pubmed publisher
  5. Ioannidis O, Papaemmanouil S, Chatzopoulos S, Paraskevas G, Konstantara A, Kotronis A, et al. Giant bilateral symptomatic adrenal myelolipomas associated with congenital adrenal hyperplasia. Pathol Oncol Res. 2011;17:775-8 pubmed publisher
    ..Histopathological examination established the diagnosis of adrenal myelolipoma. ..
  6. Ioannidis O, Kakoutis E, Katsifa H, Rafail S, Chatzopoulos S, Kotronis A, et al. Streptococcus mutans: a rare cause of retroperitoneal abscess. Adv Med Sci. 2011;56:113-8 pubmed publisher
    ..We present a rare case of retroperitoneal abscess caused by monomicrobial Streprococcus mutans infection and discuss the possible pathogenesis, clinical presentation, diagnosis and treatment...
  7. Ioannidis O, Cheva A, Kakoutis E, Athina K, Nikolaos P, Stergios R, et al. Acute adult intussusception caused by primary cecal non Hodgkin lymphoma. Acta Gastroenterol Belg. 2011;74:451-3 pubmed
    ..We present a rare case of primary colorectal lymphoma in a 29 years old female that was complicated by acute ileocecal intussusception, treated with en bloc resection without reduction...
  8. Ioannidis O, Paraskevas G, Kakoutis E, Kotronis A, Papadimitriou N, Chatzopoulos S, et al. Coexistence of multiple omphalomesenteric duct anomalies. J Coll Physicians Surg Pak. 2012;22:524-6 pubmed publisher
    ..We present a case of a 23 years old male with persisting umbilical discharge for 2 years in whom there was coexistence of the above mentioned anomalies of the omphalomesenteric duct...
  9. Kalfadis S, Nalbanti V, Ioannidis O, Porfiriou G, Botsios D, Tsalis K. Variations of renal tissue oxygenation during abdominal compartment syndrome and sepsis. Adv Med Sci. 2017;62:177-185 pubmed publisher

More Information


  1. Despoudi K, Mantzoros I, Ioannidis O, Cheva A, Antoniou N, Konstantaras D, et al. Effects of albumin/glutaraldehyde glue on healing of colonic anastomosis in rats. World J Gastroenterol. 2017;23:5680-5691 pubmed publisher
    ..Albumin/glutaraldehyde, when applied on colonic anastomoses, promotes their healing in rats. Therefore, the application of protective local agents in colonic anastomoses leads to better outcomes. ..